CONVERSION TECHNOLOGIES INTERNATIONAL INC
10KSB, 1997-09-29
ABRASIVE, ASBESTOS & MISC NONMETALLIC MINERAL PRODS
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                              --------------------

                                   FORM 10-KSB

                  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934


For the fiscal year ended:                       Commission File No.:
     JUNE 30, 1997                                   000-28198

                             ----------------------

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
        (Exact name of Small Business Issuer as specified in its charter)

         DELAWARE                                    13-3754366
(State or other jurisdiction of                    (I.R.S. Employer
incorporation or organization)                       I.D. Number)


    3452 LAKE LYNDA DRIVE
      ORLANDO, FLORIDA                                 32817
(Address of principal executive offices)             (Zip Code)


                                 (407) 207-5900
                 (Issuer's telephone number including area code)

                            -------------------------

       Securities registered under Section 12(b) of the Exchange Act: NONE

         Securities registered under Section 12(g) of the Exchange Act:

    COMMON STOCK, REDEEMABLE CLASS A WARRANTS AND REDEEMABLE CLASS B WARRANTS

Check whether the issuer:  (1) filed all reports required to be filed by Section
13 or 15(d) of the  Exchange  Act during the past 12 months (or for such shorter
period that the  registrant  was required to file such reports) and (2) has been
subject to such filing requirements for past 90 days.

                          Yes  X                    No
                              ---                     ---

<PAGE>

Check if there is no disclosure of delinquent  filers in response to Item 405 of
Regulation S-B contained in this form, and no disclosure  will be contained,  to
the  best  of  registrant's   knowledge,  in  definitive  proxy  or  information
statements  incorporated  by  reference  in Part III of this Form  10-KSB or any
amendment to this Form 10-KSB. [ ]

Issuer's revenues for the fiscal year ended June 30, 1997 were $1,429,008.

The aggregate market value of voting stock held by  non-affiliates of registrant
was  $11,941,310  as of September 19, 1997,  based on the average of the closing
bid and closing ask price of the Common Stock on the Nasdaq  SmallCap  Market on
such date,  and assuming the  conversion of all  outstanding  shares of Series A
Convertible  Preferred  Stock held by  non-affiliates  of registrant into Common
Stock.

As of September 19, 1997, the issuer had outstanding  5,539,745 shares of Common
Stock, $.00025 par value.

                       DOCUMENTS INCORPORATED BY REFERENCE

Portions of the registrant's  definitive Proxy Statement to be filed pursuant to
Regulation  14(a) not later than October 28, 1997 are  incorporated by reference
into Part III of this Report on Form 10-KSB.


                                       2
<PAGE>

                                     PART I


ITEM 1.  BUSINESS

Overview
- --------

Conversion  Technologies  International,  Inc. (the "Company") is engaged in the
business of  manufacturing,  recycling and  processing  various  substrates  and
advanced  materials.  These  substrates  and  materials  include (i)  industrial
abrasives  which  can be used  for  surface  cleaning  and  surface  preparation
applications such as in cleaning steel structures, railcars, aircraft parts, and
equipment in loose grain blasting  operations;  (ii)  decorative  particles that
visually enhance  structural  materials such as plasters,  tiles,  grouts,  wall
systems and roofing and flooring;  and (iii) performance aggregates which can be
used  as  structural  and  textural  enhancers,  fillers  and  additives  and to
strengthen and add consistency to materials such as cements,  plasters,  grouts,
roofing  and  flooring  and glass and  ceramic  materials.  The  Company is also
engaged in the business of recycling  cathode ray tube ("CRT") glass produced in
the  manufacture  of  televisions  for resale to such  manufactures  and others.
Although  substantially all of the Company's  revenues to date have been derived
from its CRT recycling  operations,  the Company intends to focus its efforts on
its substrates and advanced materials products.

The Company's industrial abrasives and construction  material substrates include
ALUMAGLASS(R),   an  alumino-silicate  glass  produced  in  a  patented  process
utilizing  industrial  waste streams and certain  virgin  materials,  as well as
other  glass  and fired  ceramic  materials  produced  utilizing  the  Company's
manufacturing  equipment.  ALUMAGLASS  was introduced in 1995, but has generated
only minimal sales to date.  Although the Company  intends to continue to market
ALUMAGLASS,  the Company has shut-down the melter used to manufacture ALUMAGLASS
at its Dunkirk,  New York,  facility and is currently  satisfying limited orders
through  inventory  of  ALUMAGLASS.  The Company  does not intend to restart the
melter in the foreseeable  future. If warranted by market demand for ALUMAGLASS,
the Company intends to pursue opportunities to license its ALUMAGLASS patents to
third parties. The Company would then purchase the raw ALUMAGLASS particles from
such manufacturers and process the material for resale to is customers. Although
the Company is currently in discussions with one such potential licensee,  there
can be no  assurance  that  such  arrangements  will  be  consummated  on  terms
satisfactory  to the Company,  or at all, or that there will ever be significant
sales of ALUMAGLASS.

The  Company was  incorporated  in June 1993 for the  purpose of  acquiring  its
Dunkirk International Glass and Ceramics Corporation ("Dunkirk") subsidiary, and
conducted no business activities prior to such acquisition. Dunkirk was acquired
by the  Company  in August  1994  pursuant  to a merger in which  holders of the
common stock of Dunkirk  received  Common  Stock of the  Company.  Prior to such
acquisition, Dunkirk was a development stage company, principally engaged in the
construction  of its  manufacturing  facilities and initial CRT glass  recycling
efforts.  In June 1997,  the Company  purchased  the  remaining  50% interest in
Advanced Particle  Technologies,  Inc.


                                       3
<PAGE>

("APT"),  a corporation formed in October 1996 by the Company and a former joint
venture  partner for the purpose of applying color  coatings to particles,  as a
result of which APT became a wholly-owned subsidiary of the Company.

The Company recently  relocated its executive  offices to 3452 Lake Lynda Drive,
Suite 280,  Orlando,  Florida  32817.  The Company's  telephone  number is (407)
207-5900.

This Form  10-KSB  contains  forward-looking  statements  within the  meaning of
Section 21E of the  Securities  Exchange  Act of 1934,  as  amended,  including,
without limitation, statements regarding the Company's efforts to increase sales
of its abrasives,  manufacture and sell, on a commercial  scale,  its decorative
particles  and  the  possibility  of  outsourcing  ALUMAGLASS  production.  Such
forward-looking  statements include risks and uncertainties,  including, but not
limited to: (i) the risk that the  Company's  marketing  efforts with respect to
its  abrasives,  decorative  particles  and other  products  will not  result in
increased  sales and that the Company will  continue to  experience  substantial
losses from operations,  (ii) the risk that the Company will require  additional
financing prior to achieving  positive cash flow from operations and that it may
not be able to obtain such  financing on terms  acceptable  to the Company or at
all,  (iii)  the risk  that  the  redemption  of the IDA  Bonds  or  removal  of
non-productive  assets from service will result in taxable income to the Company
or otherwise create tax or tax-related  obligations of the Company the result of
which could reduce the  Company's  net  operating  loss  carry-forwards  and/or,
depending on the amount of such taxable  income,  if any,  result in the Company
being required to satisfy such  obligations out of its available cash, at a time
when such obligations  could exceed the Company's  available cash, (iv) the risk
that the Company will experience  interruptions in its manufacturing  operations
which will delay shipments or result in lost business, (v) risks associated with
retaining and attracting key personnel, (vi) the risk that the Company will lose
key CRT customers prior to obtaining  increased sales of its abrasives and other
products, (vii) risks associated with being able to obtain requisite supplies of
raw  materials  for its products,  (viii) risks  associated  with its ability to
protect its intellectual  property and proprietary rights, (ix) risks associated
with the failure to comply with applicable  environmental  laws and regulations,
and (x) the risk that the  Company  will not be able to  continue to satisfy the
minimum  maintenance  requirements  for  continued  listing  which were recently
adopted by the Nasdaq SmallCap Market.


CERTAIN RECENT EVENTS
- ---------------------

Termination of Merger With Octagon
- ----------------------------------

In  November  1996,   the  Company   entered  into  an  Agreement  and  Plan  of
Reorganization (the "Merger Agreement") with Octagon,  Inc. ("Octagon") pursuant
to which a wholly-owned  subsidiary of the Company would be merged with and into
Octagon (the "Merger"),  whereby Octagon would become a wholly-owned  subsidiary
of the Company.  In July 1997,  the Company and Octagon  announced that they had
mutually  terminated  the  Merger  Agreement.  Pursuant  to  the  terms  of  the
Termination Agreement, Octagon agreed to provide certain support services to the
Company on an interim  basis and the Company  agreed to forgive  bridge loans in
the  approximate  amount of  $630,000  it made to Octagon in payment for certain
services  provided by Octagon to the  Company  prior to the  termination  of the
Merger.  The Company also hired certain  employees of Octagon who had been hired
by Octagon in  anticipation  of the Merger,  including  Jack D. Hays,  Jr.,  the
Company's  Executive Vice  President - Operations and Marketing,  and Richard H.
Hughes,


                                       4
<PAGE>

Vice President - Sales and Marketing. William L. Amt, Octagon's former President
and Chief Executive Officer also joined the Company on August 1, 1997.


New Management
- --------------

The Company has  obtained  new  management.  On August 1, 1997,  William L. Amt,
previously  the President  and Chief  Executive  Officer of Octagon,  joined the
Company as President and Chief  Executive  Officer.  In July 1997, Jack D. Hays,
Jr., and Richard H. Hughes, who had previously joined Octagon in anticipation of
the closing of the Merger,  became  Executive  Vice  President - Operations  and
Marketing  and  Vice  President  - Sales  and  Marketing,  respectively,  of the
Company.  With the exception of Robert Dejaiffe,  who remains the Company's Vice
President - Technology,  the former executive officers of the Company, including
Harvey  Goldman,  the  Company's  former  Vice-Chairman,   President  and  Chief
Executive  Officer,  ceased to be employees of the Company in June 1997. Eckardt
C. Beck,  who remains as the Company's  Chairman of the Board,  served as acting
President and Chief Executive Officer of the Company from June 1997 until August
1, 1997.


Write-Down of Non-Productive Assets and Related Charges to Earnings
- -------------------------------------------------------------------

The Company has shutdown its melter and certain  other  equipment  not currently
being used by the Company.  Accordingly, in the quarter ended June 30, 1997, the
Company  has  recorded a  $5,712,000  write-down  in the value of such assets to
reflect that such assets are no longer productive, which write down has resulted
in a $5,712,000  charge to earnings for such quarter,  increasing  the Company's
loss for such quarter by an equal amount.


Redemption of IDA Bonds
- -----------------------

In 1995, the Company's subsidiary, Dunkirk, financed certain equipment purchases
and manufacturing improvements through the issuance of $8,000,000 in Solid Waste
Disposal  Facility  Bonds,  Series  1995 (the  "IDA  Bonds"),  by the  County of
Chatauqua  Industrial  Development  Agency  (the  "Agency")  pursuant to a Trust
Indenture  dated as of March 1, 1995 between the Agency and United  States Trust
Company of New York, as trustee.  Pursuant to agreements  among the parties,  in
September  1997,  the IDA Bonds were  redeemed  in full in  exchange  for a cash
payment of $1,620,000 and Dunkirk's forfeiture of its interest in a related debt
service  reserve  fund  (which  had a  then  current  balance  of  approximately
$190,000).


Termination of VANGKOE Joint Venture
- ------------------------------------

In June 1997, the Company terminated its joint venture with VANGKOE  Industries,
Inc. ("VANGKOE") by purchasing for nominal consideration  VANGKOE's 50% interest
in APT, located in St. Augustine,  Florida. APT was organized by the Company and
VANGKOE for the purpose of applying color  coatings in a proprietary  process to
create decorative particles.  Pursuant to the termination of such joint venture,
APT  became  a  wholly-owned  subsidiary  of  the  Company,  APT  purchased  the
proprietary color coating process used to manufacture the particles from VANGKOE
for $135,000 (and a contingent payment of $30,000 based on certain  


                                       5
<PAGE>

milestones),  and VANGKOE  agreed to sell the  particles  in certain  markets as
APT's exclusive distributor.  The Company recently commenced  manufacturing such
particles  and  the  parties  are in  the  process  of  creating  inventory  and
conducting  customer  sampling  and sales  efforts.  There can be no  assurance,
however,   that  the  Company  will  be  able  to  manufacture   such  particles
consistently or that sales of such particles will occur.


Preferred Stock Financing
- -------------------------

In August and September  1997,  the Company raised  aggregate  gross proceeds of
$4,145,000 in a private  placement of Series A Convertible  Preferred Stock (the
"Preferred  Stock").  An  aggregate of 414,500  shares of  Preferred  Stock were
issued. Each share of Preferred Stock is initially convertible into eight shares
of Common Stock at a conversion price of $1.25 per share,  subject to adjustment
based on the  lesser of $1.25 and the  prevailing  average  market  price of the
Common Stock immediately preceding any subsequent closing, if any.


Repayment of Bridge Loan
- ------------------------

In July and August 1997,  the Company  borrowed an  aggregate  of $500,000  (the
"1997 Bridge Loan") for general  working  capital  purposes from Aries  Domestic
Fund, L.P. and The Aries Trust (collectively,  the "Aries Funds"). In connection
with the 1997 Bridge  Loan,  the  Company  issued  warrants to purchase  100,000
shares of Common Stock to the Aries Funds at an exercise price equal to $1 5/16.
The 1997  Bridge  Loan,  together  with 12%  interest  thereon,  was  repaid  on
September 8, 1997.


Other Changes to Indebtedness
- -----------------------------

Dunkirk is obligated with respect to $1,888,000  outstanding aggregate principal
amount of equipment  term notes issued in December  1994 and January 1995 to Key
Bank of New York  ("Key  Bank"),  which  were  guaranteed  by the  Empire  State
Development  Corporation/Job  Development Authority ("ESDC"). In July 1997, ESDC
agreed to honor  its  guarantee  of such  loans and Key Bank and ESDC are in the
process of assigning such loans from Key Bank to ESDC.  ESDC has agreed to defer
all interest and principal  payments due under the loans through January 1, 1998
until the maturity date of the notes, with interest continuing to accrue on such
deferred  amounts payable at maturity.  ESDC has also agreed to allow Dunkirk to
reduce  the  principal  amount of such  loans by the  amount  of a debt  service
reserve fund (with a balance as of June 30, 1997 of approximately $449,190) that
will be forfeited by Dunkirk.


                                       6
<PAGE>

PRODUCTS
- --------

Abrasives
- ---------

The Company produces several products which can be used as industrial abrasives.
These products  currently  include  ALUMAGLASS,  which has achieved only limited
sales to date, and other glass and ceramic  formulation  materials,  marketed as
VISIGRIT(TM)  and GREAT  WHITE(TM).  Such glass and ceramic  products  have only
recently  been  produced  by the  Company in  limited  amounts.  As loose  grain
abrasives,  these products can be applied with blasting equipment for industrial
cleaning and  maintenance and  manufacturing  operations.  Potential  purchasers
include  military and defense  agencies,  entities  engaged in the  electronics,
aerospace,  automotive,  glass products and construction industries and entities
engaged in surface  finishing,  coating removal and maintenance of manufacturing
and processing equipment,  buildings,  highways, bridges and commercial vehicles
and vessels.

The  Company  has shut down the melter  used to  manufacture  ALUMAGLASS  and is
currently satisfying limited orders through inventory of ALUMAGLASS. The Company
does not currently intend to restart the melter. If market demand for ALUMAGLASS
warrants  further   ALUMAGLASS   production,   the  Company  intends  to  pursue
opportunities  to license its ALUMAGLASS  patents to third parties.  The Company
could then purchase the raw  ALUMAGLASS  particles from such  manufacturers  and
process the  material  for resale to its  customers.  The Company  expects  this
process to provide a lower cost of production.


Decorative Particles
- --------------------

The  Company's  facility in St.  Augustine,  Florida  color coats  various glass
substrates to produce decorative particles. Decorative particles are widely used
in the construction  industry to visually enhance  structural  materials such as
plasters,  tiles,  grouts,  wall  systems  and  roofing  and  flooring.  Colored
particles are also incorporated  into countertops and cabinetry.  The substrates
currently being coated in St.  Augustine are produced at the Company's  Dunkirk,
New York facility,  however,  locally sourced  substrates,  including ceramic or
mined  mineral  substrates,  will also be used.  The Company  believes  that the
proprietary  color coating process it employs in St.  Augustine yields a coating
of superior  visual  quality and  endurance  compared to competing  products and
believes that there is a potential  market for these  products.  There can be no
assurance,  however,  that the Company  will ever achieve  significant  sales of
these products.  The Company recently commenced  commercial  production of these
products and has been working  with  VANGKOE to initiate  customer  sampling and
testing in the swimming pool plaster market in the southeast,  which will be the
initial marketing focal point for these products.


Performance Aggregates
- ----------------------

ALUMAGLASS and the Company's other glass and ceramic  products,  individually or
in blended  combinations,  can also be used as structural or textural enhancers,
fillers and additives.  These products, which can be sized according to industry
standards,  can be used to strengthen  and add  


                                       7
<PAGE>

consistency to materials such as cements, plasters, grouts, mortars, roofing and
flooring and other glass and ceramic materials.


Recycled CRT Glass
- ------------------

The Company is also  engaged in  recycling  CRT glass used in  televisions.  The
Company's   current   CRT  glass   recycling   customers   include   electronics
manufacturers such as Techneglas, Inc. ("Techneglas"),  Toshiba Display Devices,
Inc.  ("Toshiba") and Hitachi Electronic Devices,  U.S.A., Inc. Thomson Consumer
Electronics, Inc. ("Thomson"),  which had been a significant CRT customer of the
Company,  ceased shipping CRT glass to, and purchasing  recycled CRT glass from,
the Company in March 1997

In the  Company's CRT  recycling  operations,  waste CRT glass is shipped to the
Company by its customers  pursuant to agreements  with the Company.  The Company
receives both funnel glass (the back of a television screen, which is relatively
thin and  tubular in shape) and panel glass (the front of a  television  screen,
which is  relatively  thick and flat in  shape).  The funnel  glass is  cleaned,
separated  and sold back to the  original  manufacturers  and others.  The panel
glass  is  cleaned,  separated  and  sold  as a raw  material  to  the  original
manufacturers  and  others,  used  as a raw  material  by  the  Company  in  the
production  of  abrasives  or further  processed  for sale as an  aggregate  for
construction materials.


Manufacturing and Recycling Processes
- -------------------------------------

The  Company  utilizes  the  crushing,  sizing and  packaging  equipment  at its
Dunkirk,  New York facility to manufacture  its abrasives,  uncoated  decorative
particle  substrates  and  performance  aggregate  products.   The  Company  has
identified  several  waste streams  which it receives,  including  post-consumer
bottle  glass,  waste  ceramics  and CRT  panel  glass,  which  can be used as a
manufacturing  raw  material  for these  products.  The Company  identifies  the
chemical or other valuable  properties of these  materials and identifies  third
parties  that  can  utilize  the  materials  in  their  manufacturing  or  other
operations.  Then,  depending on the customer's  needs, the Company utilizes its
equipment, principally its recycling lines and post-melting, abrasives finishing
equipment,  to sort,  clean and/or grind and crush the material into the desired
form. The material is then packaged and shipped to customers.

The Company's St.  Augustine,  Florida,  facility is utilized to color-coat  and
package  particles  for pool  plasters  and other  construction  materials.  The
proprietary  manufacturing  process  consists of applying  various  pigments and
other coating materials at the St. Augustine  facility to particles  produced at
the  Company's  Dunkirk,  New York  facility  in a  thermodynamic  process.  The
material is then bagged on-site in St. Augustine and shipped to customers.

The  Company  recycles  CRT glass  through  two  processing  lines.  The process
involves  extracting  pieces  of  CRT  glass  of  less  than a  specified  size,
separating panel glass from funnel glass on a primary processing line,  cleaning
and removing coatings on the glass and batching the funnel glass and panel glass
for resale back to customers.  This process is repeated for CRT glass  fragments
too small for the primary  line by  identical  processing  through a second line
designed  to handle


                                       8
<PAGE>

smaller pieces of glass. Generally,  CRT glass fragments received by the Company
of  approximately  one inch or less in  diameter  have not been  recycled by the
Company due to limitations of its technology.  Although the Company has recently
initiated a process to recycle  this  material,  there can be no  assurance  the
Company will in fact sell such material on a profitable  basis or at all. In the
event the  Company is unable to sell such  glass,  it believes it can dispose of
such glass by smelting at prevailing rates.


Research and Development
- ------------------------

The Company's research and development  efforts have been conducted  principally
through  the  Company's  internal  staff and the  Center  for  Advanced  Ceramic
Technology  ("CACT") at Alfred  University.  The Company  currently  employs one
individual  principally  devoted to research and  development,  and maintains an
on-site  laboratory at its Dunkirk  facility where various  analyses,  tests and
other research and development  activities are conducted.  CACT is the Company's
primary outside research and development  partner,  and works on various matters
from time to time as requested by the Company.

Although  the  Company's  research  and  development  activities  are  presently
limited,  the Company  plans to continue to engage in research  and  development
activities  from  time to time.  It is  anticipated  that such  efforts  will be
focused in the near term on  ALUMAGLASS  licensing  possibilities  and expanding
color coating offerings for its decorative particles.


MARKETS FOR PRODUCTS AND SERVICES
- ---------------------------------

Abrasives
- ---------

A variety of media and methodologies  have traditionally been used as industrial
abrasives.  In  particular,  sand used in  blasting  applications  and  chemical
solvents have held a significant share of the market. In recent years,  however,
increased  regulations  relating to the environment and worker health and safety
have  resulted  in a  dramatic  decline  in the use of  sand,  which is known to
contribute to the lung disease silicosis. In addition,  given the greater demand
for reclaimable  abrasives,  which reduce the amount of spent abrasive  material
subject to landfill and potential environmental  liability, the Company believes
that non-reclaimable  abrasives, such as sand and metal slags, are competitively
disadvantaged. Chemical solvents have also decreased in use with respect to many
applications due to such regulatory changes, particularly regulations which have
resulted in increased disposal costs.  Products such as ALUMAGLASS,  glass beads
and mineral,  metallic and plastic  abrasives are affected to a lesser extent by
such  regulations due to the nature of their  composition and the fact that they
are  reclaimable  for  multiple  uses and have a lower  quantity  for  disposal.
ALUMAGLASS,  for example,  contains no free silica, which causes silicosis, and,
depending on the application, could potentially be recycled rather than disposed
of after use. Other  approaches such as high pressure water and dry ice blasting
are also gaining acceptance.

Loose grain abrasives,  typically applied with blasting  equipment,  are used in
numerous   industries   throughout   the  world  for  equipment  and  facilities
maintenance.   Applications  include  cleaning,


                                       9
<PAGE>

stripping and other surface treatment or surface preparation applications,  such
as industrial metal finishing,  coating removal, structural steel and commercial
vehicle  cleaning,  paint  removal and the cleaning and  preparation  of surface
substrates.   Potential  purchasers  include  utilities,  military  and  defense
agencies,  entities engaged in the  electronics,  aerospace,  automotive,  glass
products and construction  industries and entities engaged in surface finishing,
coating  removal and the  maintenance of  manufacturing  and process  industries
equipment and facilities,  buildings,  highways, bridges and commercial vehicles
and vessels.


Decorative Particles
- --------------------

The Company believes that there is a large market for decorative  particles,  of
which 3M holds a  significant  share.  End users for  decorative  substrates  or
particles  include  ceramic  tile  manufacturers,  producers  of  swimming  pool
plasters,  decorative roofing and wall systems,  pottery and porcelain producers
and others.

The production of plasters,  mortars, terrazzo, and ceramic tiles requires large
quantities  of fillers and  expanders.  Crushed  marble,  white sand,  kaolin or
similar low cost white calcium based  material have  traditionally  been used as
fillers and expanders. Because of the high cost of coloring agents, pigments and
the process to coat substrates, it is not economical to color coat large volumes
of these fillers.  Instead, the construction industry adds into the filler small
quantities of particles that have been  previously  color coated.  The resulting
mixture, when viewed over a large surface area and from a distance,  will appear
to have a consistent color or hue.

The Company  believes that market  acceptance of colored  particles is largely a
function of the  brilliance  and endurance of the color,  which results from the
level  of  translucence  or  reflectivity  of the  substrate.  Because  in  most
applications  the coated  surface of a particle is subject to  erosion,  colored
substrates   must  have   translucent   properties   to  maintain   their  color
characteristics  with a translucent  or clear  particle,  as the color is eroded
from the exposed surface of the particle embedded in the mortar or plaster,  the
color on the back side of the particle will remain  visible,  thereby  extending
the  life of the  color  system  significantly.  Traditionally  quartz  and high
quality  silica sands have been employed as  substrates  to produce  translucent
colored  particles.  The Company believes,  however,  that its glass formulation
substrates   provide  superior   translucence  and  clarity  compared  to  these
materials,  and may have a lower cost of  production.  In addition,  the Company
believes that its proprietary coating process will produce a coating of superior
endurance  and  visual  appeal.  There can be no  assurance,  however,  that the
Company  will be able to  successfully  manufacture  and sell its  color  coated
substrates.


Performance Aggregates
- ----------------------

The  Company  also  believes  that  there  is a  large  market  for  performance
aggregates.  Materials such as plasters,  mortars, terrazzo, flooring tiles, and
other  ceramic  or  cement  based  mixtures   require   fillers,   expanders  or
particulates  that will add consistency or texture for functional  purposes.  If
needed,  the  Company  has the  ability  to size its  aggregates  within  narrow
specifications  for  specialty  applications.  Although  the  Company  has  only
recently begun to explore the use of its various substrates for this market, the
Company's  ALUMAGLASS product


                                       10
<PAGE>

has been  purchased in limited  quantities  as an additive  for  non-slip  epoxy
flooring  systems.  The Company believes that its fired ceramic  substrates will
also have  applicability in these markets,  particularly as filler for tiles and
plasters.  The Company further  believes that,  since many of its substrates are
produced  from waste  material,  it may have  production  cost  advantages  over
certain materials traditionally used in this market, such as mined substrates.


Recycled CRT Glass
- ------------------

The  Company  currently   recycles  waste  CRT  glass  generated  by  television
manufacturers  located in the  United  States.  The  Company's  potential  sales
revenue  from  such  customers  is  therefore  limited  by  the  relatively  few
manufacturers located in the United States, the relatively low percentage of CRT
glass which becomes waste prior to being  incorporated into  televisions,  which
such  manufacturers  continually  strive to reduce  further,  and shipping costs
associated  with  doing  business  with  manufacturers  located  at  significant
distances from the Company.  In addition,  the Company has recently  experienced
increased  competition  with respect to CRT glass recycling  services.  Thomson,
historically a significant CRT customer,  ceased doing business with the Company
in March 1997.


Dependence on Certain Customers
- -------------------------------

For the year ended  June 30,  1997,  two of the  Company's  CRT glass  recycling
customers,  Techneglas  and  Thomson  each  accounted  for more  than 10% of the
Company's revenues and, in the aggregate,  accounted for approximately  61.2% of
the Company's  revenues.  Thomson  ceased  shipping CRT glass to, and purchasing
recycled CRT glass from, the Company as of March 1997.  Although the Company has
a limited number of customers for ALUMAGLASS and other materials, the Company is
currently dependent on its CRT customers for substantially all of its revenues.


Sales and Marketing
- -------------------

To date, the Company's products have been marketed and distributed in the United
States  primarily  through  distributors and limited direct sales efforts by the
Company and only limited sales have been achieved. N.T. Ruddock & Company, Fusco
Abrasive Systems, Inc., Standard Sand & Silica Co. and Porter Warner Industries,
Inc. are regional  distributors of the Company's  abrasives and are large-volume
distributors of loose grain abrasives in the United States. The Company has also
established  relationships  with  distributors  in the United  Kingdom,  Canada,
Mexico,  China and Israel. The Company's  marketing  strategies  include,  among
others,  telemarketing,  direct  mail and  trade  journal  advertising,  product
sampling  programs and customer  support  programs such as technical  assistance
programs and testing support.

To date,  the Company's  efforts  through  distributors  have failed to generate
significant sales of ALUMAGLASS. Accordingly, the Company plans to explore joint
ventures  and other  corporate  teaming  efforts  to  increase  outlets  for its
products,  which may include  product  bundling  or  composite  production.  The
Company also intends to review and evaluate its  distributor


                                       11
<PAGE>

relationships and incentives as well as its direct sales initiatives.  There can
be no assurance, however, that such efforts will be successful.

In connection  with the termination of the Company's joint venture with VANGKOE,
the parties entered into a Distributor Agreement, pursuant to which VANGKOE will
purchase the colored  particles from APT and sell the particles to  distributors
and others.  The  Distributor  Agreement  provides  that  VANGKOE  will be APT's
exclusive  distributor  of colored  particles  for the  swimming  pool and other
pool-related  markets, and that VANGKOE will purchase colored particles for such
markets exclusively from APT, subject to APT's ability to supply such particles.
VANGKOE  must meet  certain  sales  targets to  maintain  its  exclusivity  as a
distributor, although VANGKOE is under no obligation to meet such sales targets.
VANGKOE has been  released  from its previous  minimum  purchase  commitment  of
approximately  $1.2 million of ALUMAGLASS and other materials.  VANGKOE is a new
company without  significant  assets or experience in marketing  aggregates and,
therefore, there can be no assurance that it will be successful in marketing the
Company's products.

The Company currently has three individuals  dedicated  principally to sales and
marketing  and several  others who support the sales and  marketing  effort on a
regular basis.


Intellectual Property
- ---------------------

The Company has been  awarded two United  States  patents.  The first patent was
issued in December 1993 and relates to the Company's  process for  manufacturing
abrasive  particles  from  inorganic  waste  materials,  including  sludges from
various industrial  processes and waste water treatment,  emission control dusts
from  high-temperature  industrial  processes,  fly  ash  from  incineration  of
industrial and residential wastes and certain other process-specific  effluents.
Examples  of such  inorganic  wastes  are  spent  pot  liner  from the  aluminum
industry, refractory wastes from smelting, melting or refining furnaces, various
types of slags and precipitants  related to metal recovery  operations,  foundry
sands,  glass wastes,  including  television and computer monitor CRT glass, and
certain wastes from the manufacture of ceramic  products.  The second patent was
issued in October 1995 and relates to the pre-melting  batching process involved
in the  manufacture  of the Company's  abrasives.  In addition,  the Company has
filed jointly with another party an application  for a U.S.  patent on the X-ray
fluorescence  technology that has been used in the Company's CRT glass recycling
operations.  The Company has three additional  patent  applications on file. One
relates to ALUMAGLASS, one relates to the Company's potential glass bead product
and  one  relates  to  the  use of  the  Company's  products  as  aggregates  in
construction  materials.  The  Company's  logo  and  ALUMAGLASS  are  registered
trademarks.


Competition
- -----------

The Company's products and services are subject to substantial competition.  The
Company's   abrasives   compete  with  product  offerings  of  other  companies,
principally aluminum oxide, glass beads, plastic abrasives,  garnet, steel grit,
coal slag and,  with  respect to certain  applications,  sand or water  blasting
techniques.  Many of the companies offering such products are large corporations
with  substantially   greater  financial  resources  than  the  Company.   Large
international   competitors  of


                                       12
<PAGE>

manufactured   metallic   abrasives  include:   Exolon-ESK,   General  Abrasives
Triebacher,  Inc.,  Washington Mills Electro Minerals Corp.,  Irvin  Industries,
Inc., Norton/St.  Gobain and others.  Various other manufacturers produce mined,
plastic, glass bead and mineral abrasives, as well as high speed water jet spray
abrasive  systems.  The Company's  ability to effectively  compete against these
companies  could be adversely  affected by the ability of these  competitors  to
offer their  products at lower prices than the Company's  products and to devote
greater  resources to the  marketing  and  promotion of their  products than are
available to the Company.

The Company's  decorative  particles and  performance  aggregates will also face
substantial   competitive  pressures.   The  Company  believes  that  3M  has  a
significant share of the market for decorative particles. 3M has available to it
financial,  technical and other  resources far superior to those of the Company.
In addition,  certain  customers of other products may be unwilling to switch to
the  Company's  particles  due to factors  such as  personal  preferences  for a
competitor's   color  selections,   consistency  with  colors  previously  sold,
performance  concerns or satisfaction with its current  products.  The Company's
performance aggregates will face similar competitive pressures from producers of
mined  minerals,  aluminum  oxide and  others.  These  producers  include 3M and
Norton/St. Gobain, each with resources superior to those of the Company.

With  respect to its  industrial  CRT glass  recycling  operations,  the Company
competes with several  other  companies who accept waste CRT glass for recycling
or other  purposes,  each of which may deal with  customers  of the  Company and
satisfy their recycling,  beneficial reuse or disposal needs. In addition, under
certain  conditions,  CRT glass  might  also be  disposed  of by  melting  it to
recapture  the  residuals.   The  Company  has  recently  experienced  increased
competition  from  companies  offering  to take CRT glass from  sources  free of
charge.  In general,  the Company has received revenue both when it receives and
when it sells  recycled CRT glass.  There can be no  assurance  that the Company
will be able to recycle  CRT glass on a  profitable  basis if it is  required to
eliminate the fee it receives upon receipt of such glass from customers in order
to maintain or attract additional sources of CRT glass. In addition,  Thomson, a
significant  CRT recycling  customer,  ceased doing business with the Company in
March 1997.


Environmental Matters
- ---------------------

The federal environmental legislation and policies that the Company believes are
applicable   to  its   manufacturing   operations   include  the   Comprehensive
Environmental  Response,  Compensation  and  Liability  Act of 1978,  as amended
("CERCLA"),  the Resource  Conservation  and  Recovery  Act of 1976,  as amended
("RCRA"),  the Clean Air Act of 1970, as amended,  the Federal  Water  Pollution
control Act of 1976, as amended,  the Superfund  Amendments and  Reauthorization
Act  ("SARA")  and the  Pollution  Prevention  Act of 1990.  The Company is also
subject to state air, water and solid and hazardous  waste laws and  regulations
that affect its manufacturing operations.

To maximize market  acceptance of the Company's  manufacturing  technology,  the
Company has chosen to focus its initial  efforts on the development of recycling
processes,  materials  and  products  which  are  most  likely  to  qualify  for
exemptions  or favorable  regulatory  treatment.  For example,  the Company uses
materials  that are not solid  wastes  and are not  subject  to RCRA  permitting
requirements (for example, reclaimed characteristically hazardous by-products or
sludges).  The 


                                       13
<PAGE>

Company  handles  secondary  materials  in a way to qualify such  materials  for
exclusions  under  state  or  federal  RCRA  regulations  (for  example,  use of
materials  as  effective  substitutes  for  other  products  in a  manufacturing
process),  and the Company stores materials in an  environmentally  sound manner
(for example, within the manufacturing building or on a concrete slab).

The New York State Department of Environmental  Conservation ("NYSDEC") has been
delegated  authority to administer the RCRA program in New York, and has adopted
regulations governing the treatment, storage and disposal of solid and hazardous
wastes.  NYSDEC regulations require the Company to obtain regulatory  exemptions
and/or  beneficial  use  determinations  for each  hazardous  waste  material it
accepts for recycling  purposes.  Without  these  regulatory  exemptions  and/or
beneficial use  determinations,  the Company would be required to obtain a State
RCRA permit to operate its  facility,  and would become  subject to onerous RCRA
regulatory requirements.

CERCLA and subsequent  amendments  under SARA impose  continuing  liability upon
generators of hazardous  substances and owners and operators of facilities where
hazardous  waste is  released  or  threatened  to be  released,  as well as upon
parties who arrange  for the  transportation  of  hazardous  substances  to such
facilities.  CERCLA effectively imposes strict, joint and several liability upon
these  parties.  Accordingly,  although  the  Company  strives  to  operate  its
facilities in compliance with regulatory requirements, there can be no assurance
that the Company  will not incur  liability as an owner or operator for releases
of hazardous substances, or possibly as a hazardous waste generator.


Employees
- ---------

At September 19, 1997, the Company had 38 full-time  employees  consisting of 30
employees in  manufacturing,  one employee in research and product  applications
development,  three  employees  in sales and  marketing  and four  employees  in
finance and administration. The Company also has one part-time employee. None of
the Company's employees are subject to a collective bargaining agreement and the
Company has not experienced any work stoppages.


ITEM 2.   PROPERTIES

The Company owns its 230,000 square foot manufacturing  facility in Dunkirk, New
York.  Such  facility  is subject to a first  mortgage  held by the New York Job
Development Authority securing a promissory note issued to the Chautauqua Region
Industrial Development Corporation, with respect to which approximately $304,432
principal amount was outstanding at June 30, 1997. In addition, such facility is
subject to a second  mortgage  securing a  promissory  note issued to the former
owner of the property as part of the purchase  price  therefor,  with respect to
which approximately $288,516 principal amount was outstanding on June 30, 1997.

The Company  recently  relocated its headquarters to Orlando,  Florida,  and has
entered into a three-year lease for approximately 4,700 square feet of executive
office space and rent is approximately $7,000 per month.

The Company  has  terminated  its lease on  approximately  3,000  square feet of
office space in Hazlet, New Jersey, effective September 30, 1997.


                                       14
<PAGE>

APT currently leases  approximately 10,000 square feet of manufacturing space in
St.  Augustine,  Florida.  The lease will  expire in  February  2000 and rent is
approximately $6,000 per month.


ITEM 3.   LEGAL PROCEEDINGS

The Company is a party to  litigation,  Conversion  Technologies  International,
Inc. v. R.E. Williams and Company, Inc., commenced by the Company on October 26,
1995 in the Supreme Court of New York,  County of Chautauqua,  against a general
contractor  hired to construct  the  improved  abrasives  finishing  area at the
Dunkirk facility.  The contractor commenced work in April 1995, but was asked to
stop work in November 1995 following  significant  cost  overruns,  problems and
delays in construction  and disputes with the Company over the scope of the work
to be performed by the  contractor.  The Company has served the contractor  with
its  complaint,  alleging,  among other  things,  breach of contract,  fraud and
defamation,  and seeks  damages  in excess of  $1,000,000.  The  contractor  has
counterclaimed  damages of  approximately  $483,000,  and has filed a mechanic's
lien with respect to such claim.  The case is currently in the discovery  phase.
The Company  does not believe that there will be a material  adverse  outcome in
this  dispute.  The  Company  is  not  involved  in  any  other  material  legal
proceedings.


ITEM 4.   SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

None.


                                     PART II


ITEM 5.   MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

The Company's  Common Stock has been quoted on the Nasdaq  SmallCap  Market (the
"SmallCap  Market")  under the symbol  "CTIX" since May 16, 1996,  the effective
date of the  Company's  registration  statement  relating to its initial  public
offering of Common Stock (the "IPO").  The following table sets forth,  for each
of the quarters indicated, the high and low bid prices per share of Common Stock
as quoted on the SmallCap Market (source,  the Nasdaq Stock Market).  The prices
shown  represent  quotations  among  securities  dealers,  do not include retail
markups, markdowns or commissions and may not represent actual transactions.

  Quarter Ended              High            Low
- ---------------------     -----------     ---------

June 30, 1996                $7.25          $5.00
September 30, 1996           $5.00          $3.375
December 31, 1996            $3.375         $2.25
March 31, 1997               $2.625         $1.375
June 30, 1997                $3.00          $1.00


                                       15
<PAGE>

No dividends have ever been declared or paid on the Company's  Common Stock, and
the Company does not anticipate declaring or paying dividends in the foreseeable
future.

As of September 19, 1997, the Company had approximately 114 holders of record of
Common Stock.

On October 11, 1996,  pursuant to the Company's 1996 Long-Term  Incentive  Plan,
the Company sold 80,000 shares of restricted Common Stock to Harvey Goldman, the
Company's  former  President and Chief Executive  Officer,  and 10,000 shares of
restricted Common Stock to Perry A. Pappas,  the Company's former Vice President
and General  Counsel.  Such shares were sold at a purchase price of $0.00025 per
share (or aggregate  consideration  of $22.50) and will vest on January 1, 1998.
The Company claims that the issuance and sale of all such securities were exempt
from  registration  under Section 4(2) of the Securities Act as transactions not
involving  a  public  offering.  Appropriate  legends  will  be  affixed  to the
certificates  evidencing such securities.  All recipients had adequate access to
information relating to the Company. There were no other unregistered securities
sold by the Company during the fiscal year ended June 30, 1997.


ITEM 6.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
          RESULTS OF OPERATIONS

Overview
- --------

Since  inception  through June 30, 1997,  the Company has  sustained  cumulative
losses of  approximately  $30,034,000.  Such  amount  includes  (i) a  one-time,
non-cash  charge to  operations  of  approximately  $6,232,000  relating  to the
write-off of research and  development  (in-process)  technologies  that had not
reached  technological  feasibility  and, in the opinion of  management,  had no
alternative  use,  which  were  purchased  in  conjunction  with  the  Company's
acquisition  of Dunkirk  in 1994,  (ii)  approximately  $2,528,000  expensed  as
process  development  costs related to research and development of the Company's
CRT glass  processing and ALUMAGLASS  product lines,  (iii) a non-cash charge to
operations   of   approximately   $5,712,000   relating  to  the   write-off  of
non-productive  fixed  assets  during the  quarter  ended June 30, 1997 and (iv)
other expenses, net of revenue, of approximately  $15,562,000.  The Company will
continue to incur losses until such time as revenues are  sufficient to fund its
continuing operations.

Although the Company has not yet achieved profitability, the Company has taken a
number of  recent  steps in an effort to  preserve  cash,  reduce  its costs and
increase  revenues.  In late  fiscal  1997 and early  fiscal  1998,  the Company
obtained a new management team that includes senior  executives with significant
experience in the engineering,  construction and marketing  fields. As discussed
elsewhere, the Company's long-term debt has been reduced through the redemption,
at a discount, of the IDA Bonds, reducing interest expense and cash required for
principal  repayments  significantly  and,  with  respect to the Key Bank loans,
renegotiated  debt to defer  payments  until  maturity which defers the required
cash outlays.  Raw material costs will be reduced through the use of third party
tollers and the application of lower cost alternative substrates. Investments in
product  development  have been curtailed and investments in sales and


                                       16
<PAGE>

marketing  will be increased.  Manufacturing  and operating  overheads have also
been  reduced   through   payroll   reductions  and  savings   associated   with
non-productive  equipment and processes  that have been  shut-down,  such as the
Company's  melter.  The  Company  has  begun  to  sell  limited  amounts  of the
decorative  particles  produced  by its APT  subsidiary  and  hopes to  increase
revenue from this product line.  The Company will also strive to increase  sales
of other  abrasives and  aggregates as new  marketing  efforts are  implemented.
Although management believes these steps will allow the Company to continue as a
going  concern  for at least  12  months,  there  can be no  assurance  that the
foregoing steps will result in the Company ever achieving profitability.

The Company has continued to experience  limited  revenue and negative cash flow
from  operations.  The Company had  revenues of  approximately  $277,000 for the
quarter ended June 30, 1997 and expects  revenues to be  approximately  $300,000
for the quarter  ending  September  30,  1997.  In general,  revenues  have been
reduced from prior periods due to the loss of Thomson as a CRT customer in March
1997.  The  Company  has  recently  begun to sell  increased  amounts of certain
recycled glass and hopes to obtain modest  increases in CRT revenue as a result.
In  addition,  the  Company  has  recently  begun  sales of  limited  amounts of
decorative  particles  manufactured by its APT subsidiary.  Although the Company
plans to maintain its CRT recycling revenue,  the Company will focus its efforts
on sales of decorative  particles,  abrasives and other substrates.  The Company
anticipates that these efforts will result in increased  revenue for the quarter
ending  December 31, 1997 as compared to the quarter ending  September 30, 1997,
however, there can be no assurance that such results will actually be achieved.

Since the Company has had limited  revenue and has incurred  significant  losses
which  has  resulted  in  a  working  capital  deficiency  and  a  stockholders'
deficiency  at June 30, 1997,  the Report of  Independent  Auditors  includes an
explanatory  paragraph indicating there is substantial doubt as to the Company's
ability to continue as a going concern. See Report of Independent Auditors.


Results of Operations
- ---------------------

  Fiscal Year Ended June 30, 1997 Compared to Fiscal Year Ended June 30, 1996

Consolidated  revenues  for the year ended June 30,  1997  ("fiscal  1997") were
approximately  $1,429,000,  consisting primarily of CRT glass recycling fees and
approximately  $248,000 of ALUMAGLASS  sales.  For fiscal 1996,  the Company had
consolidated  revenues  of  approximately  $2,680,000,  of  which  approximately
$214,000 was from sales of ALUMAGLASS and the remainder was CRT recycling  fees.
This decrease in revenue during fiscal 1997 primarily reflects reduced beginning
inventory of unprocessed CRT glass and the loss of Thomson as a CRT customer.

Cost  of  goods  sold  was  approximately  $3,952,000  for  fiscal  1997  versus
approximately  $3,094,000 for the prior fiscal year. Included in the fiscal 1997
cost was a $24,000  decrease in the  Company's  reserve for  potential  disposal
costs of raw  materials,  as compared to a $623,000  decrease in the reserve for
fiscal  1996  reflecting  a  significantly  larger  decrease  in  the  Company's
beginning  raw materials  inventory,  plus  approximately  $392,000 of costs for
starting  up  operations  at the  Company's  particle  coating  facility  in St.
Augustine,  Florida. Excluding the effect of the change in the Company's reserve
for disposal during fiscal 1997 and fiscal 1996, and the St. Augustine  start-up
costs, cost of goods sold decreased only  approximately  $133,000 in fiscal 1997
versus fiscal 1996, despite the over 40% decrease in revenues noted above. Major
factors  contributing  to the higher  relative  fiscal  1997 cost as compared to
sales were higher  depreciation costs due to increased


                                       17
<PAGE>

equipment  purchases,  an  approximately  $97,000  write-off of raw material and
in-process inventories related to discontinued processes and the fact that under
the prevailing operating conditions in both periods a significant portion of the
cost of production  was fixed in nature.  Some savings were realized as a result
of lower  freight  costs,  resulting  from a change in  product  pricing  policy
whereby customers now pay freight on most shipments.

The Company's gross loss on sales of  approximately  $(2,523,000)  during fiscal
1997 compares with a loss of approximately  $(414,000) for the prior fiscal year
and reflects the lower revenue and higher costs detailed above.

Selling,  general  and  administrative  expenses  for fiscal 1997  increased  to
approximately $3,919,000 from $1,821,000 for fiscal 1996. This increase includes
(i)  approximately  $988,000 in higher  consulting costs of which  approximately
$705,000 was directly related to the terminated  merger with Octagon and $90,000
was an accrued  severance  payment to the former  President and Chief  Executive
Officer of the Company,  (ii)  approximately  $369,000 in higher legal costs and
approximately  $181,000 in outside service costs (primarily  financial printing)
both  of  which  also  relate  to  the  terminated  merger   activities,   (iii)
approximately  $165,000 in compensation expenses relating to capital stock, (iv)
approximately  $135,000 for the purchase of the APT particle coating  technology
that had not reached  technological  feasibility at the time of purchase,  (v) a
$99,000 settlement  received in fiscal 1996 from a former officer of Dunkirk and
(vi) approximately $93,000 in higher insurance costs.

A charge  against  operations of  approximately  $5,712,000  was recorded in the
fourth quarter of fiscal 1997 to write down fixed assets to their estimated fair
market value for processes  which have been shut down and no longer appear to be
viable for the forseeable future. There had been no comparable expense in fiscal
1996.

The Company incurred  process  development  costs of approximately  $996,000 for
fiscal 1996. There were no similar charges in fiscal 1997.

Interest  expense  increased to  approximately  $1,277,000  for fiscal 1997 from
approximately  $1,077,000  for fiscal 1996,  reflecting  the  capitalization  of
approximately  $440,000 in interest during fiscal 1996. No interest  expense was
capitalized  during  fiscal 1997.  Partially  offsetting  this cost increase was
approximately  $240,000 in lower interest  expense in fiscal 1997 as a result of
reductions in debt principal.

Interest  income  of  approximately   $227,000  in  fiscal  1997  compares  with
approximately  $114,000 in fiscal 1996. The increase reflects higher earnings on
cash received from the Company's initial public offering in May 1996.

Other income of approximately $349,000 in fiscal 1997 was approximately $267,000
higher  than  fiscal  1996,  due  entirely  to a  $331,547  New York  State  net
investment  tax credit  recognized  in June 1997. (A cash refund of $566,547 was
received, but provision has been made for the return of an estimated $235,000 of
this to the State as a result of the shut down of related fixed assets.)


                                       18
<PAGE>

The fiscal 1996 Statement of Operations includes an extraordinary item amounting
to  $442,000.  This  charge  includes  underwriting,  debt  discount,  legal and
accounting  costs  relating to Bridge Notes issued in December,  1995 to provide
interim working capital until the initial public offering could be closed.


Liquidity and Capital Resources
- -------------------------------

The  Company's  business  is  capital  intensive.  The  Company  has  funded its
operations  principally from debt financing,  the private placement of preferred
stock  and  the  proceeds  of the  IPO.  At  June  30,  1997,  the  Company  had
approximately   $11,315,000  in  principal  amount  of  long-term   indebtedness
(excluding  capital lease  obligations)  and net working  capital  deficiency of
approximately  $(3,394,554).  As of June  30,  1997,  the  Company  had cash and
marketable securities of approximately $325,000.

In August and September  1997,  the Company raised  aggregate  gross proceeds of
$4,145,000 in a private  placement of Preferred  Stock.  An aggregate of 414,500
shares  of  Preferred  Stock  were  issued.  Each  share of  Preferred  Stock is
initially convertible into eight shares of Common Stock at a conversion price of
$1.25 per  share,  subject  to  adjustment  based on the lesser of $1.25 and the
prevailing  average market price of the Common Stock  immediately  preceding any
subsequent closing, if any. The maximum amount of such offering, including gross
proceeds  received  to date,  would  result  in  gross  proceeds  of  $5,000,000
($8,000,000  if the  Placement  Agent's  over-allotment  option is  exercised in
full), although there can be no assurance that any additional closings under the
offering will occur.

The Company  received  net  proceeds of  $3,606,150  from the  placement  of the
Preferred  Stock  (after  deducting  the  placement   agent's   commissions  and
non-accountable expense allowance). Of such net proceeds, $1,620,000 was used to
redeem the IDA Bonds and $500,000  plus  accrued  interest was used to repay the
1997  Bridge  Loan,  with  the  remainder  to be used for  transaction  expenses
estimated at $150,000 and general working capital  purposes,  including  accrued
payables.

In July and August  1997,  the 1997 Bridge  Loan  provided  the Company  with an
aggregate of $500,000 which was used for general working capital  purposes.  The
1997 Bridge Loan was repaid,  together with accrued  interest at the rate of 12%
per annum,  on  September  8, 1997 out of the  proceeds of the  Preferred  Stock
placement. In connection with such 1997 Bridge Loan, the Company issued warrants
to  purchase  100,000  shares of Common  Stock to the Aries Funds at an exercise
price equal to $1 5/16 per share.

In September 1997, the $8,000,000 principal amount of IDA Bonds were redeemed in
full in exchange for a cash payment of $1,620,000  and  Dunkirk's  forfeiture of
its interest in a related  debt  service  reserve fund (which had a then current
balance of approximately $190,000).

In July 1997,  ESDC agreed to honor its  guarantee of  approximately  $1,888,000
outstanding  principal  amount  of term  loans  owing by the  Company's  Dunkirk
subsidiary  to Key Bank,  and ESDC is in the process of assuming  from Key Bank,
and Key Bank is  assigning  to ESDC,  such  loans.  ESDC has agreed to defer all
interest  and  principal  payments due under the loans  through


                                       19
<PAGE>

January 1, 1998 until the maturity date of the loans,  with interest  continuing
to accrue on such deferred amounts payable at maturity.  ESDC has also agreed to
allow  Dunkirk to reduce the  principal  amount of such loans by the amount of a
debt service  reserve fund (the balance at June 30, 1997 was $449,190) that will
be forfeited by Dunkirk.

As of September 19, 1997, the Company had approximately  $3,287,000 in principal
amount  of  long-term   indebtedness   (excluding  capital  lease  obligations),
consisting of (i) approximately  $1,888,000  outstanding  principal amount under
the Key Bank term loans  guaranteed  by ESDC,  which loans bear  interest at the
prime  rate and are  payable  in  monthly  installments  through  December  2001
(subject  to the  deferral  through  January  1,  1998  described  above),  (ii)
approximately  $695,000  aggregate  outstanding  principal  amount under various
mortgage and secured equipment loans and (iii) approximately  $704,000 aggregate
outstanding principal amount under subordinated indebtedness from certain of the
Company's CRT glass customers who provided  financial  assistance to the Company
during its start-up phase.  The Company's  long-term  indebtedness is secured by
liens on its fixed assets. The Company's long-term indebtedness has been used to
finance its facility, equipment and related capital expenditures. Certain of the
agreements related to such long-term  indebtedness  contain customary  covenants
and default provisions.

The  following  unaudited  pro forma  balance  sheet data reflects the following
transactions  as if they had  occurred  as of June  30,  1997:  (i) the  private
placement of 414,500  shares of Preferred  Stock  resulting in gross proceeds of
$4,145,000 less commissions and a  non-accountable  expense  allowance  totaling
$538,850 and placement expenses estimated at $150,000 (of which $60,000 was paid
from the  proceeds  and  $32,522  had been  recorded  by the Company at June 30,
1997), and (ii) retirement of the $8,000,000 principal amount of IDA Bonds for a
payment of $1,620,000  plus  $190,000  representing  debt service  reserve funds
forfeited  by Dunkirk  upon such  retirement  in  September  1997 plus  $230,000
removed  from the debt service fund on September 1, 1997 for payment of interest
(with the  assumption  that  there was no related  tax on the  gain),  and (iii)
write-off  of $330,361 of deferred  finance  charges  related to the  $8,000,000
retired IDA Bonds.


                                       20
<PAGE>

<TABLE>
<CAPTION>
                                                                                           June 30, 1997
                                                                       ---------------------------------------------------
                                                                                           Pro Forma
                                                                           Actual         Adjustments          As Adjusted
                                                                       ------------      -------------        ------------
                                                                                          (unaudited)          (unaudited)
                                    ASSETS
<S>                                                                    <C>               <C>                  <C>         
Cash ..............................................................    $    325,092      $  1,868,672(1)      $  2,193,764
Other current assets ..............................................         855,810           (32,522)             823,288
                                                                       ------------      ------------         ------------
     Total current assets .........................................       1,180,902         1,836,150            3,017,052
Property, plant and equipment (net) ...............................       6,939,782              --              6,939,782
Noncurrent assets .................................................         446,929          (330,361)             116,568
Restricted assets .................................................         869,311          (419,964)             449,347
                                                                       ------------      ------------         ------------
                                                                       $  9,436,924      $  1,085,825         $ 10,522,749
                                                                       ============      ============         ============
             LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY)

Accrued expenses ..................................................    $    858,447           (76,667)        $    781,780
All other current liabilities .....................................       3,717,009              --              3,717,009
                                                                       ------------      ------------         ------------
     Total current liabilities ....................................       4,575,456           (76,667)           4,498,789

Capital lease obligations, less current portion                              39,414              --                 39,414
Long-term debt, less current portion ..............................      10,784,343        (8,000,000)           2,784,343

Stockholders' equity (deficiency):
     Common stock, $.00025 par value, authorized
        25,000,000 shares, issued and outstanding
        5,539,745 shares ..........................................           1,385              --                  1,385
     Additional paid-in capital, common stock .....................      24,186,932              --             24,186,932
     Preferred stock, $.001 par value, authorized
        15,000,000 shares, issued and outstanding
        414,500 shares ............................................                               415                  415
     Additional paid-in capital, preferred stock ..................            --           3,455,735            3,455,735
     Unearned stock compensation ..................................        (116,369)             --               (116,369)
     Accumulated deficit ..........................................     (30,034,237)        5,706,342(2)       (24,327,895)
                                                                       ------------      ------------         ------------
Total stockholders' equity (deficiency) ...........................      (5,962,289)        9,162,492            3,200,203
                                                                       ------------      ------------         ------------
                                                                       $  9,436,924      $  1,085,825         $ 10,522,749
                                                                       ============      ============         ============
<FN>
- ----------
(1)  Reflects gross proceeds of $4,145,000 on the sale of Preferred Stock,  less
     commissions and estimated expenses totaling $656,328 and $1,620,000 paid to
     retire the IDA Bonds.

(2)  Reflects a pre-tax gain on retirement of $8,000,000  IDA Bonds based on (i)
     payments of $1,620,000  cash,  (ii)  forfeiture of $419,964 in debt service
     reserve funds,  (iii) $76,667 accrued interest recorded at June 30, 1997 on
     the IDA Bonds which was paid from the debt service  reserve fund subsequent
     to June 30, 1997,  and (iv) a write-off  of $330,361  for deferred  finance
     charges related to the retired IDA Bonds. The pro forma adjustment does not
     include the related  tax, if any,  that may be payable  with respect to the
     debt retirement.  If Dunkirk is deemed to be solvent  immediately  prior to
     the retirement of the IDA Bonds, the Company will recognize  taxable income
     for the debt  forgiveness  in its tax year ending June 30, 1998. The amount
     of such income may be offset by net operating loss carryforwards  ("NOLs"),
     subject to possible  limitations (see below).  Even if sufficient NOLs were
     available to offset such taxable  income,  the Company may still be subject
     to  alternative  minimum  tax. To the extent  that  Dunkirk is deemed to be
     insolvent  immediately prior to such repayment by an amount which equals or
     exceeds  the amount of debt  forgiveness,  the Company  will not  recognize
     taxable  income from such  repayment;  however,  certain of  Dunkirk's  tax
     attributes  (such as NOLs) would be subject to  reduction  and would not be
     available  to  offset  future  income  from  operations,  if any.  For this
     purpose,  the amount of insolvency is defined to be the excess of Dunkirk's
     liabilities over the fair value of its assets. An independent  appraisal of
     the fair value of Dunkirk'  assets has not been  completed at this time to
     determine Dunkirk's solvency.
</FN>
</TABLE>

                                       21
<PAGE>

The Company's  capital lease  payments were  approximately  $84,000 for the year
ended June 30, 1997 and are estimated to be approximately  $41,000,  $27,000 and
$23,000 for the fiscal years ending June 30, 1998, 1999 and 2000,  respectively,
under current commitments.  The Company's utility expenses average approximately
$35,000 per month at its current level of operations.

The  Company's  base annual fixed  expenses  include  approximately  $447,000 in
aggregate  annual base  compensation for the current  executive  officers of the
Company  and debt  service  obligations  relating to the  Company's  outstanding
indebtedness,  which are estimated to aggregate  approximately  $489,000 for the
fiscal year ending June 30, 1998, excluding capital lease obligations.

The Company  has  federal net  operating  loss  carryforwards  that  amounted to
approximately  $20.6  million at June 30, 1997,  which  expire  between 2006 and
2012.  Pursuant to Section 382 of the Internal  Revenue Code of 1986, as amended
(the "Code"),  utilization  of net operating  loss  carryforwards  is limited if
there  has been a change in  control  (ownership)  of the  Company.  Although  a
comprehensive  evaluation has not yet been  performed,  it is likely that due to
prior shifts in ownership (the Dunkirk merger and the completion of the IPO) and
anticipated  shifts in ownership (the Preferred Stock  offering),  the Company's
ability  to  utilize  its net  operating  loss  carryforwards  could be  severly
limited.


Pending Accounting Pronouncements
- ---------------------------------

SFAS No. 128 "Earning Per Share," SFAS No. 130 "Reporting  Comprehensive Income"
and SFAS No.  131  "Disclosure  about  segments  of an  Enterprise  and  Related
Information" are not effective for the Company until December 31, 1997, June 30,
1999 and June 30, 1999,  respectively.  Management believes these standards will
not have a material impact on the Company.


ITEM 7.   FINANCIAL STATEMENTS

See Financial Statements annexed.


ITEM 8.   CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
          FINANCIAL DISCLOSURE

None.


                                    PART III


Portions of the Company's  definitive  Proxy  Statement,  which the Company will
file with the Securities and Exchange  Commission on or before October 28, 1997,
are incorporated herein by reference as items 9 through 12 of Part III.


ITEM 13.   EXHIBITS AND REPORTS ON FORM 8-K

(a)   1.   Financial Statements and Schedules

           See Financial Statements annexed.

      2.   Exhibits

           See Exhibits annexed.

(b)   Reports on Form 8-K

The Company filed a Current  Report on Form 8-K on April 2, 1997 relating to its
private placement of preferred stock.

                                       

                                       22
<PAGE>



                                   SIGNATURES

Pursuant to the  requirement of Section 13 or 15 of the Securities  Exchange Act
of 1934,  the  Registrant has duly caused this report to be signed on its behalf
by the undersigned, thereunto duly authorized.


                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.



Dated: September 29, 1997                 /s/ William L. Amt
                                          ------------------
                                          William L. Amt
                                          President and Chief Executive Officer




                                       23
<PAGE>
                                       

Pursuant to the requirements of the Securities Exchange Act of 1934, this report
has been signed below by the following  persons on behalf of the  Registrant and
in the capacities and on the dates indicated.

      SIGNATURE                          TITLE                       DATE
      ---------                          -----                       ----


/s/ William L. Amt              President, Chief Executive    September 29, 1997
- ---------------------------     Officer and Director
William L. Amt                  (principal executive officer)


/s/ John G. Murchie             Controller(principal          September 29, 1997
- ---------------------------     accounting officer)
John G. Murchie                 


/s/ Eckardt C. Beck             Chairman of the Board         September 29, 1997
- ---------------------------
Eckardt C. Beck


/s/ Peter H. Gardner            Director                      September 29, 1997
- ---------------------------
Peter H. Gardner


/s/ Alexander P. Haig           Director                      September 29, 1997
- ---------------------------
Alexander P. Haig


/s/ Scott A. Katzmann           Director                      September 29, 1997
- ---------------------------
Scott A. Katzmann


/s/Irwin M. Rosenthal, Esq.     Director                      September 29, 1997
- ---------------------------
Irwin M. Rosenthal, Esq.


                                       

                                       24
<PAGE>



                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES


                          INDEX TO FINANCIAL STATEMENTS
                          -----------------------------


Report of Independent Auditors...............................................F-2

Consolidated Balance Sheets of Conversion Technologies International,
   Inc. and Subsidiaries as of June 30, 1997 and June 30, 1996...............F-3

Consolidated Statements of Operations of Conversion Technologies
   International, Inc. and Subsidiaries for the years ended June 30, 1997
   and June 30, 1996.........................................................F-4

Consolidated Statements of Stockholders' Equity of Conversion Technologies
      International, Inc. and Subsidiaries for the years ended June 30,
      1997 and June 30, 1996.................................................F-5

Consolidated Statements of Cash Flows of Conversion Technologies 
  International, Inc. and Subsidiaries for the years ended June 30, 1997 
  and June 30, 1996..........................................................F-6

Notes to Consolidated Financial Statements...................................F-8


                                      F-1
<PAGE>

                         REPORT OF INDEPENDENT AUDITORS



The Board of Directors and Stockholders
Conversion Technologies International, Inc.


We have  audited the  accompanying  consolidated  balance  sheets of  Conversion
Technologies International, Inc. and Subsidiaries (Company) at June 30, 1997 and
1996,  and the related  consolidated  statements  of  operations,  stockholders'
equity and cash flows for the years then ended.  These financial  statements are
the responsibility of the Company's management. Our responsibility is to express
an opinion on these financial statements based on our audits.

We  conducted  our  audits  in  accordance  with  generally   accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.

In our opinion,  the financial  statements  referred to above present fairly, in
all  material  respects,  the  consolidated  financial  position  of  Conversion
Technologies International, Inc. and Subsidiaries at June 30, 1997 and 1996, and
the  consolidated  results of their operations and cash flows for the years then
ended in conformity with generally accepted accounting principles.

The  accompanying  financial  statements  have been  prepared  assuming that the
Company will continue as a going concern. As more fully described in Note 1, the
Company has generated only minimal revenue, has incurred significant losses, has
a  working  capital  deficiency  and  has  a  stockholders'  deficiency.   These
conditions raise  substantial doubt about the Company's ability to continue as a
going  concern.  The  financial  statements  do not include any  adjustments  to
reflect the possible future effects on the  recoverability and classification of
assets or the amounts and classification of liabilities that may result from the
possible inability of the Company to continue as a going concern.



Metro Park, New Jersey                           /s/ERNST & YOUNG LLP
September 18, 1997


                                      F-2
<PAGE>

<TABLE>
<CAPTION>

                               Conversion Technologies International, Inc.
                                             and Subsidiaries

                                       Consolidated Balance Sheets

                                                                                    June 30,
                                                                          ------------------------------
                                                                             1997                1996
                                                                          -------------     ------------


                                         ASSETS
<S>                                                                       <C>               <C>         
Cash and cash equivalents ...........................................     $    325,092      $  4,539,464
Marketable securities ...............................................             --           2,009,632
Accounts receivable, less allowance for doubtful accounts
     of $18,000 at June 30, 1997 and $25,000 at June 30, 1996 .......          146,225           343,214
Inventories .........................................................          521,060           337,736
Prepaid expenses and other current assets ...........................          188,525           205,984
                                                                          ------------      ------------
Total current assets ................................................        1,180,902         7,436,030

Property, plant and equipment:
     Land ...........................................................           75,000            75,000
     Building and improvements ......................................        1,578,293         1,609,832
     Machinery and equipment ........................................        6,713,599        11,573,933
     Construction in progress .......................................           29,500         1,008,480
                                                                          ------------      ------------
                                                                             8,396,392        14,267,245
     Less accumulated depreciation ..................................       (1,456,610)       (1,630,639)
                                                                          ------------      ------------
                                                                             6,939,782        12,636,606

Deferred finance charges, less accumulated amortization of
     $135,786 at June 30, 1997 and $81,272 at June 30, 1996 .........          443,829           494,843
Other noncurrent assets .............................................            3,100            38,304
Restricted assets
     Project Fund ...................................................              158            72,859
     Debt service reserve funds .....................................          869,153         1,268,457
                                                                          ------------      ------------
                                                                          $  9,436,924      $ 21,947,099
                                                                          ============      ============

          LIABILITIES AND STOCKHOLDERS' EQUITY (DEFICIENCY)

Accounts payable ....................................................     $  1,711,212      $  1,279,280
Deferred revenue ....................................................          491,944           557,907
Reserve for disposal ................................................          713,100           737,000
Accrued expenses ....................................................          858,447           778,306
Investment tax credit payable .......................................          235,000              --
Current portion of capital lease obligations                                    35,495            72,914
Current portion of long-term debt ...................................          530,258           437,285
                                                                          ------------      ------------
Total current liabilities ...........................................        4,575,456         3,862,692

Capital lease obligations, less current portion .....................           39,414            74,693
Long-term debt, less current portion ................................       10,784,343        11,281,715

Stockholders' equity (deficiency):
     Class A common stock, $.00025 par value, authorized 25,000,000
        shares, issued and outstanding 5,539,745 shares at June 30,
        1997 and 5,449,745 shares at June 30, 1996 ..................            1,385             1,362
     Additional paid-in capital .....................................       24,186,932        23,905,705
     Unearned Stock Compensation ....................................         (116,369)             --
     Accumulated deficit ............................................      (30,034,237)      (17,179,068)
                                                                          ------------      ------------
Total stockholders' equity (deficiency) .............................       (5,962,289)        6,727,999
                                                                          ------------      ------------
                                                                          $  9,436,924      $ 21,947,099
                                                                          ============      ============


                                         See accompanying notes.
</TABLE>

                                                   F-3
<PAGE>
<TABLE>
<CAPTION>

                   Conversion Technologies International, Inc.
                                and Subsidiaries

                      Consolidated Statements of Operations


                                              Year ended June 30,
                                        ------------------------------
                                             1997              1996
                                        ------------      ------------

<S>                                     <C>               <C>         
Revenue ...........................     $  1,429,008      $  2,679,987

Cost of goods sold ................        3,952,374         3,093,560
                                        ------------      ------------

Gross loss on sales ...............       (2,523,366)         (413,573)

Selling, general and administrative        3,918,726         1,821,179
Process development costs .........             --             996,259
Write-off of fixed assets .........        5,711,567              --
                                        ------------      ------------
Loss from operations ..............      (12,153,659)       (3,231,011)

Interest expense ..................       (1,277,310)       (1,076,077)
Interest income ...................          226,505           114,326
Other income ......................          349,295            81,811
                                        ------------      ------------

Loss before extraordinary item ....      (12,855,169)       (4,110,951)

Extraordinary item ................             --             442,000
                                        ------------      ------------

Net loss ..........................     $(12,855,169)     $ (4,552,951)
                                        ============      ============ 

Net loss per common share
     before extraordinary item ....     $      (2.69)     $      (2.64)
                                        ============      ============ 

Net loss per common share .........     $      (2.69)     $      (2.92)
                                        ============      ============
</TABLE>


                            See accompanying notes.


                                      F-4
<PAGE>
<TABLE>
<CAPTION>

                                         Conversion Technologies International, Inc.
                                                       and Subsidiaries

                                       Consolidated Statements of Stockholders' Equity

                                         Years ended June 30, 1997 and June 30, 1996



                                             Preferred Stock                                  Class A Common Stock
                                  ------------------------------------------        ----------------------------------------
                                                                  Additional                                      Additional
                                       Number                       Paid-In          Number                        Paid-In
                                     of Shares       Amount         Capital         of Shares       Amount         Capital
                                     ---------       ------         -------         ---------       ------         -------

<S>                                  <C>           <C>            <C>                  <C>         <C>            <C>      
Balance at July 1, 1995 ........     2,958,000     $    2,958     $5,994,271           909,404     $  227         4,427,710
     Issuance of Class A
       common stock ............                                                    3,527,050         882        13,526,159
     Converted to Common Stock .    (2,958,000)        (2,958)    (5,994,271)       1,023,054         255         5,996,974
     Surrendered and canceled ..                                                       (7,308)         (1)          (98,999)
     Repurchased and canceled ..                                                       (2,455)         (1)          (12,889)
     Debt discount on Bridge ...                                                                                    66,750
     Net Loss ..................                                                                                          
                                     ---------     ----------     ----------        ---------      ------      ------------
Balance at June 30, 1996 .......          --             --             --          5,449,745       1,362        23,905,705
     Issuance of Class A
       common stock ............                                                       90,000          23                  
     Stock Compensation ........                                                                                   281,227
     Net Loss ..................                                                                                          
                                     ---------     ----------     ----------        ---------      ------      ------------
Balance at June 30, 1997 .......          --       $     --       $     --          5,539,749      $1,385      $ 24,186,932
                                     =========     ==========     ==========        =========      ======      ============




                                                                            Total
                                       Unearned                         Stockholders'
                                        Stock         Accumulated          Equity
                                     Compensation       Deficit         (Deficiency)
                                     ------------     -----------       ------------

Balance at July 1, 1995 ........     $    --        $(12,626,117)     $ (2,200,951)
     Issuance of Class A
       common stock ............                                        13,527,041
     Converted to Common Stock .                                              --
     Surrendered and canceled ..                                           (99,000)
     Repurchased and canceled ..                                           (12,890)
     Debt discount on Bridge ...                                            66,750
     Net Loss ..................                      (4,552,951)       (4,552,951)
                                     ---------      ------------      ------------

Balance at June 30, 1996 .......          --         (17,179,068)        6,727,999
     Issuance of Class A
       common stock ............                                                23
     Stock Compensation ........      (116,369)                            164,858
     Net Loss ..................                     (12,855,169)      (12,855,169)
                                     ---------      ------------      ------------
Balance at June 30, 1997 .......     $(116,369)     $(30,034,237)     $ (5,962,289)
                                     =========      ============      ============




                                                   See accompanying notes.


                                                             F-5
</TABLE>

<PAGE>
<TABLE>
<CAPTION>
                           Conversion Technologies International, Inc.
                                         and Subsidiaries

                              Consolidated Statements of Cash Flows


                                                                         Year ended June 30,
                                                                 -------------------------------
                                                                      1997               1996
                                                                 -------------     -------------

OPERATING ACTIVITIES
<S>                                                              <C>               <C>          
Net loss ...................................................     $(12,855,169)     $ (4,552,951)
Adjustments to reconcile net loss to net cash provided by
  (used in) operating activities:
     Depreciation expense ..................................        1,036,416           886,863
     Amortization of deferred financing and patent costs ...           54,514            54,302
     Write-down of fixed assets ............................        5,711,567              --
     Write-off of inventories ..............................           96,752              --
     Stock compensation expense ............................          164,858              --
     Settlement with former officer ........................                            (99,000)
     Debt discount on Bridge Notes .........................                             66,750
     Changes in operating assets and liabilities:
        Decrease (increase) in accounts receivable .........          196,989           (59,643)
        Increase in inventories ............................         (280,076)         (110,012)
        Decrease (increase) in other current assets ........           17,459           (72,952)
        Decrease (increase) in other noncurrent assets .....           35,204            (7,038)
        Decrease in deferred revenue .......................          (65,963)         (386,323)
        Increase (decrease) in accounts payable, reserve
              for disposal and other accrued expenses ......           723,173          (811,824)
                                                                 ------------      ------------ 
Net cash used in operating activities ......................       (5,164,276)       (5,091,828)

INVESTING ACTIVITIES
Sale (purchase) of marketable securities ...................        2,009,632        (2,009,632)
Capital expenditures .......................................       (1,051,159)       (4,396,016)
                                                                 ------------      ------------ 
Net cash provided by (used in) investing activities ........          958,473        (6,405,648)

FINANCING ACTIVITIES
Increase in deferred finance and registration costs ........           (3,500)          (40,427)
Issuance of notes payable ..................................             --           2,675,000
Payment of notes payable ...................................             --          (3,061,500)
Issuance of long-term debt .................................            8,282         3,056,476
Decrease (increase) in restricted assets ...................          472,005          (347,408)
Principal payments on long-term debt .......................         (412,681)         (399,445)
Principal payments under capital lease obligations .........          (72,698)          (93,750)
Issuance of common stock ...................................               23        13,514,151
                                                                 ------------      ------------ 
Net cash (used in) provided by financing activities ........           (8,569)       15,303,097
                                                                 ------------      ------------ 

(Decrease) increase in cash and cash equivalents ...........       (4,214,372)        3,805,621
Cash and cash equivalents at beginning of period ...........        4,539,464           733,843
                                                                 ------------      ------------ 
Cash and cash equivalents at end of period .................     $    325,092      $  4,539,464
                                                                 ============      ============


                                     See accompanying notes.
</TABLE>


                                      F-6
<PAGE>
<TABLE>
<CAPTION>
                      Conversion Technologies International, Inc.
                                    and Subsidiaries


                   Consolidated Statements of Cash Flows (continued)


                                                              Year ended June 30,
                                                          ----------------------------
                                                             1997             1996
                                                         ------------     ------------

SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION
<S>                                                      <C>              <C>        
Interest paid, net of amount capitalized .............   $ 1,320,882      $ 1,009,746
                                                         ===========      ===========


SUPPLEMENTAL DISCLOSURE OF NON CASH TRANSACTIONS
Surrender and cancellation of common stock ...........          --            (99,000)
Issuance of warrants in connection with bridge notes..          --             66,750



                                See accompanying notes.
</TABLE>


                                      F-7
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


1.  Organization
    ------------

Conversion  Technologies  International,  Inc. (the "Company") is engaged in the
business of  manufacturing,  recycling and  processing  various  substrates  and
advanced  materials.  These  substrates  and  materials  include (i)  industrial
abrasives  which  can be used  for  surface  cleaning  and  surface  preparation
applications such as in cleaning steel structures, railcars, aircraft parts, and
equipment in loose grain blasting  operations;  (ii)  decorative  particles that
visually enhance  structural  materials such as plasters,  tiles,  grouts,  wall
systems and roofing and flooring;  and (iii) performance aggregates which can be
used  as  structural  and  textural  enhancers,  fillers  and  additives  and to
strengthen and add consistency to materials such as cements,  plasters,  grouts,
roofing  and  flooring  and glass and  ceramic  materials.  The  Company is also
engaged in the business of recycling  cathode ray tube ("CRT") glass produced in
the  manufacture of  televisions  for resale to such  manufacturers  and others.
Although  substantially all of the Company's  revenues to date have been derived
from its CRT recycling  operations,  the Company intends to focus its efforts on
its substrates and advanced  materials  products.  The Company's revenue streams
are a combination of waste conversion fees and manufactured product sales.

On  November  9,  1995,   the  Board  of  Directors   approved  an   approximate
0.1218-for-one reverse split of its common stock. The accompanying  consolidated
financial  statements have been  retroactively  restated to reflect this reverse
stock split.

On May 16, 1996 the Company completed its initial public offering  ("IPO").  The
funds  generated  by this  offering  became  available at the closing on May 21,
1996,  and included the proceeds from  3,067,000  shares of common stock sold at
$4.40 per share,  3,067,000  Class A Warrants  sold at $0.05 each and  3,067,000
Class B Warrants sold at $0.05 each.  On June 7, 1996 the Company  closed on the
underwriter's  over-allotment  option  for  sales  of  460,050  of  each  of the
foregoing securities at identical pricing. (See Note 7).

In  November  1996,   the  Company   entered  into  an  Agreement  and  Plan  of
Reorganization with Octagon,  Inc.  ("Octagon") pursuant to which a wholly-owned
subsidiary of the Company would be merged with and into Octagon (the  "Merger"),
whereby,  Octagon would become a wholly-owned subsidiary of the Company. On June
30, 1997, the Company and Octagon  mutually  terminated the Merger.  Pursuant to
the terms of a Termination  Agreement,  the Company agreed to forgive  remaining
bridge loans,  including interest, in the approximate amount of $630,000 it made
to Octagon in fiscal 1997 in payment for certain services provided by Octagon to
the Company prior to the termination of the Merger and Octagon agreed to provide
certain services to the Company. This amount is included in Selling, General and
Administrative expenses in the Consolidated Statement of Operations.


                                      F-8
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


1.  Organization (continued)
    ------------------------

The accompanying consolidated financial statements have been prepared on a going
concern basis which  contemplates  the realization of assets and the liquidation
of liabilities in the ordinary  course of business.  The Company has had limited
revenue and has  incurred  significant  losses  which has  resulted in a working
capital  deficiency and a  stockholders'  deficiency.  In view of the foregoing,
there is a substantial  doubt about the Company's ability to continue as a going
concern. The accompanying  consolidated  financial statements do not include any
adjustments relating to the realization of assets and liquidation of liabilities
that might be  necessary  should the  Company be unable to  continue  as a going
concern.

In late fiscal 1997 and early  fiscal 1998 the Company  engaged new  management.
The Company's new management team has initiated a plan to reverse the history of
limited  revenues and continued  losses  through a series of deliberate  actions
based upon the following five elements.  Long term debt has been renegotiated to
reduce  interest  expense (see Note 9). Raw material costs are being cut through
the use of third party  tollers and the  application  of lower cost  alternative
substrates.  Revenues from colored substrates are anticipated to increase as the
Company's  decorative  particle  production  facility in St. Augustine,  Florida
becomes  fully  operational.   Investments  in  product  development  have  been
curtailed  and   investments   in  sales  and   marketing   will  be  increased.
Manufacturing  and operating  overheads have been reduced.  Although  management
believes the foregoing course of action would allow the Company to continue as a
going concern for the next year, there are no assurances that management will be
successful in implementing the plans and eliminating the substantial doubt as to
its ability to continue as a going concern.


2.  Summary of Significant Accounting Policies
    ------------------------------------------

Basis of Presentation
- ---------------------

The  accompanying  consolidated  financial  statements  have  been  prepared  in
accordance  with  generally  accepted  accounting  principles  and  include  the
accounts of Conversion  Technologies  International,  Inc. and its  wholly-owned
subsidiaries,  Dunkirk International Glass and Ceramics Corporation and Advanced
Particle  Technologies,  Inc.  Intercompany  accounts and transactions have been
eliminated in consolidation.

The preparation of financial  statements in conformity  with generally  accepted
accounting  principles  requires  management to make  estimates and  assumptions
which affect the amounts  reported in the financial  statements and accompanying
notes. Actual results could differ from those estimates.


                                      F-9
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


2.  Summary of Significant Accounting Policies (continued)
    ------------------------------------------------------

Revenue Recognition
- -------------------

The Company  derives most of its revenue from a  combination  of fees charged to
accept waste materials and from the sale of its products. Revenue recognition of
the fees charged to accept the waste  material is deferred until the material is
placed through the conversion process.

For the year ended June 30,  1997,  61.2% of the  Company's  revenue was derived
from two  major  customers.  Revenue  generated  from  each of  these  customers
amounted to $621,830  and  $252,686  which  represents  43.5% and 17.7% of total
revenue,  respectively. For the year ended June 30, 1996, 87.6% of the Company's
revenue was derived from three major customers.  Revenue  generated from each of
these customers  amounted to $1,395,568,  $677,648 and $273,709 which represents
52.1%,  25.3% and 10.2% of total revenue,  respectively.  The Company's customer
who generated the 17.7% and 25.3% of the total revenue for fiscal 1997 and 1996,
respectively,  ceased shipping CRT glass and purchasing  recycled CRT glass from
the Company in March 1997.


Reserve for Disposal
- --------------------

Dunkirk began  accepting  waste  materials  (primarily CRT glass) in early 1994.
Upon  accepting  the waste  materials,  Dunkirk  established  a reserve  for the
potential disposal costs for the waste materials accepted, in the event that the
conversion  processes being developed were not successful.  From July 1, 1995 to
June 30, 1996, the Company reduced the reserve by  approximately  $623,000,  and
from July 1, 1996 to June 30,  1997 the Company  further  reduced the reserve by
approximately  $24,000.  The  decreases  in  the  reserve,  which  substantially
resulted  from changes in the volume of inventory,  have been  credited  against
operations.  The  Company  intends to adjust  the  reserve  when the  conversion
processes prove commercially successful.


Inventories
- -----------

Inventories  are valued at the lower of cost or market,  with cost determined by
the first-in, first-out (FIFO) method.

Inventories consisted of the following:

                                June 30,
                       ------------------------
                         1997            1996
                         ----            ----

Raw materials .......  $ 61,949        $ 79,237
Work-in-process......   111,961         135,536
Finished goods.......   347,150         122,963
                       --------        --------
                       $521,060        $337,736
                       ========        ========


                                      F-10
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


2.  Summary of Significant Accounting Policies (continued)
    ------------------------------------------------------

Property, Plant and Equipment
- -----------------------------

Property,  plant  and  equipment  is  stated at cost.  The  Company  capitalized
interest  costs of $439,932 in the year ended June 30, 1996 with  respect to the
construction  of certain  long-term  assets.  Depreciation  and  amortization is
computed on the  straight-line  method over the  estimated  useful  lives of the
assets.   Amortization   on  assets  under  capital  leases  is  provided  on  a
straight-line basis over the lesser of the useful lives of the related assets or
the terms of the leases.

During  fiscal  1997,  the  Company  experienced  reduced  levels of revenue and
increased  costs.  Also in fiscal  1997 the  Company  shut down its  melter  and
certain  related  equipment  which it does not intend to use in the  foreseeable
future and as such,  the Company  adjusted the asset  values to their  estimated
fair value.  As a result,  the Company has taken a charge in the fourth  quarter
pursuant to SFAS No. 121 "Accounting for the Impairment of Long-Lived Assets and
for Long-Lived Assets to be Disposed of" in the amount of $5,711,567.


Cash Equivalents
- ----------------

The Company considers all highly-liquid investments with an original maturity of
three months or less to be cash equivalents.


Marketable Securities
- ---------------------

The Company considers all marketable  securities to be available for sale. These
securities were carried at cost which approximated fair value at June 30, 1996.


Deferred Financing Costs
- ------------------------

Deferred costs include costs related to obtaining debt financing,  and are being
amortized under the interest method of accounting. (See Note 9).


Income Taxes
- ------------

Deferred income tax assets and liabilities are recorded for differences  between
the financial statement and tax bases of assets and liabilities that will result
in taxable or  deductible  amounts in the future  based on enacted  tax laws and
rates  applicable to the periods in which the differences are expected to affect
taxable income.  Valuation  allowances are established  when necessary to reduce
deferred tax assets to the amount expected to be realized. Income tax expense is
the tax payable or refundable for the period plus or minus the change during the
period in deferred tax assets and liabilities.


                                      F-11
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


2.  Summary of Significant Accounting Policies (continued)
    ------------------------------------------------------

Process Development Costs
- -------------------------

Process development costs represent research and development associated with the
Company's CRT glass processing and ALUMAGLASS(TM)  product lines  (technologies)
in fiscal 1996. No such costs were incurred in fiscal 1997.


Investment Tax Credit
- ---------------------

The Company received a gross cash refund of $566,547 related to a New York State
investment tax credit in June 1997. However, the Company has recorded a $235,000
reserve against this amount as the Company may be required to refund such amount
pursuant  to a  recapture  provision.  The net amount of $331,547 is included in
"Other Income."


Extraordinary Item
- ------------------

The consolidated statement of operations for the fiscal year ended June 30, 1996
includes  an  extraordinary  charge  of  $442,000,  representing  the  costs  of
obtaining bridge financing in the form of Bridge Notes totaling $2,225,000 which
were repaid out of the proceeds of the Company's IPO (see Note 4).


Net Loss Per Common Share
- -------------------------

The net loss per common share is based on the net loss for the year,  divided by
the  weighted  average  number  of common  shares  outstanding  during  the year
(excluding the common shares that were deposited into escrow in connection  with
the Company's initial public offering-see Note 7). Common Stock equivalents such
as stock options and warrants are not included as their effect is anti-dilutive.
However,  immediately  prior to the  closing  of the  Company's  initial  public
offering,  the Company's  Series A Preferred  Stock was converted into 1,023,054
shares of  common  stock  (see Note 7).  The  weighted  average  number of these
converted shares,  at June 30, 1997 and 1996 were 1,023,054,  and they have been
included in the related net loss per common share  calculation.  Therefore,  the
weighted  average number of common shares  outstanding at June 30, 1997 and 1996
were 4,773,311 and 1,559,908, respectively.


Employee Stock Option Plan
- --------------------------

The Company has elected to follow  Accounting  Principles  Board Opinion No. 25,
"Accounting   for  Stock   Issued  to   Employees"   ("APB  25"),   and  related
Interpretations in accounting for its employee stock options. Under APB 25, when
the exercise price of the Company's  employee stock options equals or is greater
than  the  market  price  of the  underlying  stock  on the  date of  grant,  no
compensation expense is recognized.


                                      F-12
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


2.  Summary of Significant Accounting Policies (continued)
    ------------------------------------------------------

Pending Accounting Pronouncements
- ---------------------------------

SFAS No. 128 "Earnings Per Share," SFAS No. 130 "Reporting Comprehensive Income"
and SFAS No.  131  "Disclosure  about  segments  of an  Enterprise  and  Related
Information" are not effective for the Company until December 31, 1997, June 30,
1999 and June 30, 1999,  respectively.  Management believes these standards will
not have a material impact on the Company.


3.  Debt
    ----

Long-term  debt  consists of the following  obligations  as of June 30, 1997 and
1996:

<TABLE>
<CAPTION>
                                                                        June 30,
                                                               ------------------------
                                                                   1997         1996
                                                               -----------   ----------

<S>                                                            <C>           <C>       
Dunkirk--Chautauqua     Region    Industrial   Development
  Corporation (CRIDA) mortgage note  (collateralized by a
  mortgage on real  property  having a carrying  value of
  approximately  $1,510,100  at June 30, 1997) payable in
  monthly  installments of $4,285 including interest at a
  variable rate (6% at June 30, 1997) through  October 1,
  2004.                                                        $   304,432   $   336,529

Dunkirk--Term loans with a  bank  payable  in 84  monthly
  installments   of  $40,944   including   principal  and
  interest  at the prime  rate  (8.50% at June 30,  1997)
  through December 27, 2001.  Collateral for this loan is
  a first purchase money lien on the Company's  machinery
  and  equipment,  and  repayment  is  guaranteed  by the
  former  Dunkirk  president  and the New York  State Job
  Development Authority (JDA). (See Note 9).                      1,887,871    2,192,379

Dunkirk--Subordinated mortgage note (collateralized  by a
  mortgage on real  property  having a carrying  value of
  approximately  $1,510,100  at June 30, 1997) payable in
  monthly  installments of $4,956  including  interest at
  10%  through   January  21,   2004.                               288,516      317,517

Dunkirk--Chautauqua   County   Industrial   Development  
  Agency  (CCIDA)  subordinated  note  payable in monthly
  payments  of $1,485  including  interest  at 7% through
  June 1, 1999.  The note  contains  various  restrictive
  covenants,   is  guaranteed   by  the  former   Dunkirk
  president  and  is  collateralized  by  a  subordinated
  security  interest in certain  machinery  and equipment
  having a carrying value of approximately $5,163,200.              33,170       49,295


                                      F-13
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


3.  Debt (continued)
    ----------------

                                                                        June 30,
                                                               ------------------------
                                                                   1997         1996
                                                               -----------   ----------

Dunkirk--Southern Tier Enterprise Development Organization
  (STEDO)  subordinated  note  payable in monthly payments
  of $1,169  including  interest  at 8%  through   July 1,
  2002. The note contains various  restrictive  covenants,
  is  guaranteed by the former  Dunkirk  president and  is
  collateralized  by a subordinated  security  interest in
  certain   equipment   having   a   carrying   value   of
  approximately $5,163,200.                                         48,727       59,974

Dunkirk--New  York Job Development  Authority  (Al  Tech)
  subordinated note payable in monthly payments of $1,887
  including interest at 5% through September 1, 1999. The
  note  contains  various   restrictive   covenants,   is
  guaranteed  by  the  former  Dunkirk  president  and is
  collateralized  by a subordinated  security interest in
  certain   equipment   having   a   carrying   value  of
  approximately $5,163,200.                                         48,096       67,799

Dunkirk--Chautauqua County Industrial Development  Agency
  solid  waste   disposal   facility   bonds  payable  in
  quarterly  payments of interest only through  September
  1, 1998 at a rate of 11.5% subject to  adjustment  upon
  the achievement of stated debt service  coverage ratio.
  Beginning   December  1,  1998  and  annually   through
  December 1, 2010 principal payments which increase from
  $325,000  to  $1,025,000   are  payable  with  interest
  continuing  to be paid  quarterly.  The  bond  security
  agreement contains various restrictive covenants and is
  collateralized  by a security interest in the equipment
  acquired with the proceeds (see Notes 5 and 9).                8,000,000    8,000,000


                                      F-14
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


3.  Debt (continued)
    ----------------

                                                                        June 30,
                                                               ------------------------
                                                                   1997         1996
                                                               -----------   ----------

Dunkirk--Subordinated unsecured debt from various electronic
   companies;    OI-NEG  TV  Products,  Inc.   (Techneglas),
   Thomson    Consumer   Electronics,   Sanyo  Manufacturing
   Corp.,  Toshiba  Display Devices and  Hitachi  Electronic
   Devices  (USA),   begin   with   quarterly   payments  of
   interest  only at  prime   plus  2%  (10.50%  at June 30,
   1997) through a  range of dates  ending  January 1, 1999.
   Beginning  between  March 31, 1998  and April 1, 1999 and
   going   through  a  range  of   dates   with  the   final
   subordinate debt issue ending  January  1, 2004 quarterly
   installments  of principal  plus  interest  at prime plus
   2% are   payable.  The  first   five  quarterly  interest
   payments  for  a portion of  the debt has been  converted
   by  the  Company   into   subordinated   notes   ($43,789
   converted  at  June  30,  1997)   payable   in  quarterly
   payments of interest  only at 8%  for  nineteen  quarters
   and  the  principal  amount  plus  interest   being   due
   between April 1, 1999 through April 1, 2000.                    703,789      695,507
                                                               -----------  -----------
Total Debt                                                      11,314,601   11,719,000

Less current maturities                                            530,258      437,285
                                                               -----------  -----------
                                                               $10,784,343  $11,281,715
                                                               ===========  ===========
</TABLE>

The  Company  has agreed to  indemnify  and hold  harmless  the  former  Dunkirk
president with respect to guarantees made by him for obligations of Dunkirk.  In
addition,  the  Company  has agreed to use its  reasonable  efforts to cause the
release of such guarantees.

Maturities  on  long-term  debt for the next five years are as follows (see Note
9):

                     June 30,
                       1998         $   530,258
                       1999           1,044,448
                       2000           1,107,982
                       2001             990,836
                       2002             865,939
                     Thereafter       6,775,138
                                    ------------
                                    $ 11,314,601
                                    ============


                                      F-15
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


3.  Debt (continued)
    ----------------

The carrying  amounts and fair values of long-term  borrowings  consisted of the
following at June 30, 1997:

                                       Carrying Amount     Fair Value
                                       ---------------    ----------

5% subordinated note ..............    $    48,096       $    45,206
6% mortgage note ..................        304,432           262,189
7% subordinated note ..............         33,170            32,023
8% subordinated note ..............         48,727            46,420
8.50% secured bank loan ...........      1,887,871         1,887,871
10% subordinated mortgage note ....        288,516           284,256
Variable rate debt ................        703,789           703,789
11.5% solid waste disposal bonds ..      8,000,000         8,000,000
                                       -----------       -----------
     Total Long-Term Borrowings ...    $11,314,601       $11,261,754
                                       ===========       ===========

The fair values of fixed  long-term  borrowings  were  calculated as the present
value of  future  cash  flows  discounted  at the  Company's  estimated  current
borrowing rate of the respective issues ranging from prime plus 2% to prime plus
3% (See Note 9).


4.  Notes Payable
    -------------

During the  period  commencing  September  1995 and ending  November  1995,  the
Company issued $700,000 of 6% convertible  promissory  notes, in anticipation of
additional equity  financing,  of which $50,000 was paid during fiscal 1996 (see
below).

During the period commencing  December 7, 1995 and ending December 15, 1995, the
Company obtained  additional  bridge financing  ("bridge loan") in the principal
amount of  $2,225,000,  (recorded,  net of the value  assigned  to the  attached
warrants,  at  $2,158,250)  which  includes  the  conversion  of $650,000 of the
$700,000  convertible  promissory  notes  discussed  above.  The bridge loan was
issued through a private placement  arranged by the underwriter of the Company's
IPO. This bridge loan was comprised of bridge units, each consisting of a bridge
note in the principal  amount of $50,000 bearing interest at the rate of 10% per
annum,  and warrants to purchase 25,000 shares of the Company's  common stock at
an  exercise  price of $4.00  per  share  commencing  one year  from the date of
issuance and expiring  three years after the initial  closing date of the bridge
loan offering.


                                      F-16
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


4.  Notes Payable (continued)
    -------------------------

In March 1996, the Company  issued  $200,000 of promissory  notes,  due upon the
earlier  of the  closing  of the IPO and six  months  from the date  issued,  to
certain directors,  officers and security holders which bore interest at 10% per
annum.  In May 1996,  the Company  issued an  additional  $200,000 of promissory
notes to a  securityholder  with  identical  terms to the notes  issued in March
1996.

All of the  outstanding  bridge  notes and  promissory  notes were repaid at the
closing of the IPO from the proceeds thereof. Concurrent with the closing of the
offering,  the common  stock  warrants  issued to the bridge note  holders  were
converted into an equivalent  number  (1,112,500)  of Class A warrants,  each of
which entitles the holder to purchase, at an exercise price of $5.85, subject to
adjustment,  one share of common  stock and one Class B  warrant.  Each  Class B
warrant entitles the holder to purchase one share of common stock at an exercise
price, subject to adjustment, of $7.80 (see Note 7).

During fiscal 1996 Dunkirk  repaid a $262,500  balance plus accrued  interest to
close a $300,000 line of credit  arrangement  with a bank. In June, 1996 Dunkirk
repaid a $124,000 demand note plus accrued interest payable to a bank.


5.  Restricted Assets
    -----------------

Dunkirk has $158 and  $72,859 of project  funds  available  at June 30, 1997 and
June 30, 1996,  respectively,  for the  acquisition  of qualified  machinery and
equipment  from the  unexpended  balance on the sale of the solid waste disposal
facility  bonds.  In addition,  a debt service reserve fund equivalent to 10% of
the bonds plus interest is required to be deposited in escrow  ($419,963 at June
30, 1997 and  $840,442 at June 30,  1996),  and may be  released  under  certain
conditions (see Note 9).

Dunkirk  also has a debt  service  reserve fund of $449,190 at June 30, 1997 and
$428,015 at June 30, 1996,  including interest,  deposited in escrow as required
by the JDA for payment of the final  installments  due on the related  debt (see
Note 9).


6.  Commitments and Contingencies
    -----------------------------

The  Company is a party to  litigation  commenced  by the Company in the Supreme
Court of New York, County of Chautauqua,  against a general  contractor hired to
construct  the  improved  abrasives  finishing  area,  which  was a part  of the
Company's  capital  expansion  program.  The contractor  commenced work in April
1995,  but was asked to stop work in November 1995  following  significant  cost
overruns, problems and delays in construction and disputes with the Company over
the scope of the work to be performed by the contractor.  The Company has served
the  contractor  with its  complaint,  alleging,  among other things,  breach of
contract, fraud and defamation,  and seeks damages in excess of $1,000,000.  The
contractor  has served an answer with  affirmative  defenses  and  counterclaims
against the Company for


                                      F-17
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


6. Commitments and Contingencies (continued)
   -----------------------------------------

breach of contract. The aggregate amount of the claims by the contractor against
the Company is $483,000 plus interest.

The Company  does not believe that there will be a material  adverse  outcome in
the foregoing dispute.

The Company has entered into capital leases for machinery and equipment that may
be purchased on expiration of the leases on various dates through 2000.  The net
asset value of property under capitalized  leases,  included in property,  plant
and equipment, is as follows:

                                                 June 30,
                                         ------------------------
                                           1997            1996
                                           ----            ----

Machinery and equipment ............     $353,686        $354,352
Less accumulated amortization.......      289,382         217,375
                                         --------        --------
                                         $ 64,304        $136,977
                                         ========        ========

Lease amortization of $72,637 and $101,531 for the years ended June 30, 1997 and
1996, respectively, is included in cost of goods sold.

Future minimum lease payments together with the present value of the net minimum
lease payments for capitalized leases as of June 30, 1997 is as follows:

                                                   Capitalized     Operating
                                                     Leases          Leases
                                                   -----------     ---------
June 30,
    1998.........................................   $41,486         $75,780
    1999.........................................    27,179          75,780
    2000.........................................    22,854          50,520
    2001.........................................      --              --
    2002.........................................      --              --
                                                    --------       --------
    Total net minimum lease payments.............    91,519        $202,080
                                                                   ========
    Less amount representing interest............    16,610
                                                    -------
    Present value of net minimum lease payments..   $74,909
                                                    =======

Total rent  expense of the Company for the periods  ended June 30, 1997 and 1996
was $73,674 and $99,530, respectively.


                                      F-18
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


7.  Capital Stock
    -------------

On May 16,  1996,  the  Company  completed  an initial  public  offering  of the
Company's common stock,  Class A warrants and Class B warrants.  Concurrent with
the  closing  of the IPO,  the  Company's  Preferred  Stock  ($.001  par  value,
authorized  15,000,000  shares) was converted  into  1,023,054  shares of common
stock  as  a  result  of  the  restatement  of  the  Company's   Certificate  of
Incorporation  which  adjusted  the  Preferred  Stock  conversion  ratio  due to
anti-dilution   provisions.   In  addition,   preferred  stock  warrants  became
exercisable for common stock (adjusted for a 0.1218-for-one reverse common stock
split-see  Note 1) and the number of common  shares  into which  certain  common
stock warrants and all preferred stock warrants are  convertible  increased by a
factor of approximately  2.84 upon the effective date of the IPO due to the fact
that those warrants had protection  against the dilutive effect of the valuation
placed on the Company upon the IPO.  Also,  upon the effective  date of the IPO,
the  Company  adjusted  the  exercise  price  of all the  options  and  warrants
outstanding  prior to the IPO to $4.40  with some  warrants  having an  exercise
price  equal to $4.40  plus a premium  in  certain  circumstances.  All  amounts
disclosed  related to options  and  warrants  have been  restated to reflect the
adjusted exercise prices.

In connection  with the IPO,  740,559  shares of the Company's  common stock and
options to purchase 71,923 shares of Common Stock (the "Escrow Securities") were
deposited into escrow by the holders thereof. The Escrow Securities will only be
released from escrow when the Company  attains  certain  earnings  levels or the
market price of the Company's common stock achieves certain levels. These Escrow
Securities are subject to cancellation if such conditions are not achieved.

The Company has issued the  following  common stock  purchase  warrants,  all of
which expire between the fifth and seventh anniversary of the date of grant:


                                      F-19
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


7.  Capital Stock (continued)
    -------------------------

<TABLE>
<CAPTION>
                                                             Number of         Exercise
                                                              Shares            Price
                                                             ---------         --------

<S>                 <C>                                        <C>           <C>
Outstanding at July 1, 1995 ...........................        316,771       4.77-5.28
   Granted July 21, 1995 through December 15, 1995 ....      1,114,933       4.00-4.40
   Canceled ...........................................     (1,112,500)           4.00
                                                            ----------
Outstanding at June 30, 1996 ..........................        319,204       4.40-5.28
   Granted July 1, 1996 through June 30, 1997 .........           --              --
   Canceled July 1, 1996 through June 30, 1997 ........           --              --
                                                            ----------
Outstanding at June 30, 1997 ..........................        319,204       4.40-5.28
                                                            ==========
</TABLE>

In  conjunction  with its initial  public  offering,  the Company has issued the
following  Class A and  Class B  warrants,  all of  which  expire  on the  fifth
anniversary of the date issued:

<TABLE>
<CAPTION>
                                                  Class A                    Class B
                                           ----------------------     ----------------------
                                           Number of     Exercise     Number of     Exercise
                                            Shares        Price        Shares         Price
                                           ---------     --------     ---------     --------

<S>                 <C>                                                                   
Outstanding at July 1, 1995 ............       --            --          --             --
  Issued May 16, 1996 and June 7, 1996..   4,639,550     $ 5.85       3,527,050     $ 7.80
                                           ---------                  ---------
Outstanding at June 30, 1997 and 1996...   4,639,550                  3,527,050
                                           =========                  =========
</TABLE>

The Company  maintains an Employee Stock Option Plan (the "Employee Plan") and a
Non-Employee Director Stock Option Plan (the "Non-Employee Plan"). Stock options
may be granted at the  discretion  of the Board of  Directors.  The  Company has
reserved  440,000 and 70,400  shares of its common stock for  issuance  upon the
exercise  of  options  granted  under  the  Employee  and  Non-Employee   Plans,
respectively.  The  Non-Employee  Plan options are  exercisable in full one year
after  the date of grant  and  expire  ten  years  from the date of  grant.  The
Employee  Plan  options  primarily  vest  one-third  on each of the first  three
anniversaries of the date of grant and expire on the seventh  anniversary of the
date of grant.  The Company grants stock options at exercise  prices equal to or
greater than the fair market value of the Company's  common stock on the date of
grant.

On April 21, 1996,  the Company  granted,  effective as of the effective date of
the IPO,  non-qualified options to purchase 50,000 shares of its common stock at
an exercise price of $4.40 per share to an executive officer and director. These
options  are not part of the  Employee  Plan  and  Non-Employee  Plan,  and were
canceled  in June of 1997 with the  resignation  of the  executive  officer  and
director.


                                      F-20
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


7.  Capital Stock (continued)
    -------------------------

The following  table  summarizes  the activity in options under the Employee and
Non-Employee Plans, plus options granted on a non-qualified basis:

                                                Weighted
                                                Average
                                    Number      Exercise
                                  of Shares      Price
                                  ---------     --------

EMPLOYEE PLAN OPTIONS
Outstanding at July 1, 1995...     38,083         4.40
   Granted ...................     38,424         4.40
   Canceled and expired ......     (6,884)        4.40
                                  -------
Outstanding at June 30, 1996..     69,623         4.40
   Granted ...................    148,000         4.40
   Canceled ..................    (48,543)        4.40
                                  -------
Outstanding at June 30, 1997..    169,080         4.40
                                  =======

NON-EMPLOYEE PLAN OPTIONS
Outstanding at July 1, 1995         6,266         4.40
   Granted ...................      1,217         4.40
                                  -------
Outstanding at June 30, 1996        7,483         4.40
   Granted ...................     50,847         3.16
                                  -------
Outstanding at June 30, 1997..     58,330         3.32
                                  =======

<TABLE>
<CAPTION>
                                    Options Outstanding                    Options Exercisable
                                      at June 30, 1997                       At June 30, 1997
                               -----------------------------------    ----------------------------
                                                  Weighted Average
                 Number of     Weighted Average   Contractual Life    Number of   Weighted Average
Range             Shares       Exercise Price         (Years)           Shares      Exercise Price
                 ---------     ----------------   ----------------    ---------   ----------------
     
<S>               <C>                <C>               <C>              <C>           <C>  
$3.125             50,000           $3.13             10.00
$4.40-$5.00       177,410            4.40              6.39             75,557        $4.40
                  -------                                               ------
TOTAL             227,410           $4.12              7.18             75,557        $4.40
                  =======                                               ======
</TABLE>

Of the total  options  outstanding  under the  plans,  75,557  and  24,081  were
exercisable at June 30, 1997 and 1996, respectively.


                                      F-21
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


7.  Capital Stock (continued)
    -------------------------

At June 30, 1997,  the Company has reserved  510,400  shares of Common Stock for
the exercise of options.

Pro forma  information  regarding net loss and net loss per share is required by
SFAS No. 123, and has been  determined as if the Company had been accounting for
its employee and non-employee director stock options under the fair value method
of that Statement.  The fair value of these options was estimated at the date of
grant using a Black-Scholes  option pricing model for 1997 and the Minimum Value
Method  for 1996  prior to  becoming  a public  company  in May  1996,  with the
following  assumptions  for  1997  and  1996,   respectively:   weighted-average
risk-free  interest  rate of 6.0%  for both  years;  volatility  factors  of the
expected market price of the Company's  common stock of .778 for fiscal 1997 and
a weighted average expected life of the options of 7.36 for fiscal 1997 and 6.08
for fiscal 1996.

The Black-Scholes option valuation model was developed for use in estimating the
fair value of traded  options which have no vesting  restrictions  and are fully
transferable.  In addition,  option valuation models require the input of highly
subjective  assumptions  including the expected stock price volatility.  Because
the   Company's   employee  and   non-employee   director   stock  options  have
characteristics  significantly  different  from  those of  traded  options,  and
because changes in the subjective  input  assumptions can materially  affect the
fair  value  estimate,  in  management's  opinion,  the  existing  models do not
necessarily  provide a reliable single measure of the fair value of its employee
and non-employee director options.

For purposes of pro forma  disclosures,  the estimated fair value of the options
granted in 1997 and 1996 is  amortized  to  expense  over the  options'  vesting
period.  The  weighted-average  grant date fair value of options  granted during
fiscal years 1997 and 1996 were $2.79 and $1.30, respectively. The Company's pro
forma information follows:

                                             1997               1996
                                             ----               ----

Pro Forma net loss.....................  $(13,127,518)      $(4,576,091)
Pro Forma loss per common share........  $(2.75)            $(2.93)

The  pro  forma  disclosures  presented  above  for  fiscal  year  1996  reflect
compensation expense only for options granted in fiscal 1996 and for fiscal 1997
only for options  granted in fiscal years 1996 and 1997.  These  amounts may not
necessarily  be  indicative  of the pro forma  effect of SFAS No. 123 for future
periods in which options may be granted.


                                      F-22
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


7.  Capital Stock (continued)
    -------------------------

Effective as of August 26, 1996  ("Effective  Date"),  the Company  approved and
adopted the 1996 Long-Term Employee Incentive Plan (the "Plan"). Under the Plan,
payment  of  awards  may be in cash or the  common  stock  of the  Company  or a
combination of both, at the option of the Company.  The maximum number of shares
of the  Company's  common stock  available for awards under the Plan is 800,000,
subject to adjustments as provided in the Plan. The Plan will terminate  without
further  action  of the  board of  directors  on the  tenth  anniversary  of the
Effective Date. In October 1996, the Company issued a total of 90,000 shares (at
par value and,  accordingly,  compensation  expense is being  recognized) to two
former officers of the Company under the Plan which shares vest January 1, 1998.
Effective  in July 1997,  the Company  issued a total of 600,000  options to two
officers of the Company  which vest 20% at date of grant and 20% for each of the
next four years.


8.  Income Taxes
    ------------

There was no income tax expense/benefit for the Company for the years ended June
30, 1997 and 1996.

Following is a reconciliation of income tax expense (credit) to the amount based
on the U.S. statutory rate of 34% for the years ended June 30, 1997 and 1996:

<TABLE>
<CAPTION>

                                                     For the year ended June 30,
                                                     ---------------------------
                                                        1997              1996
                                                     -----------      -----------

<S>                                                  <C>              <C>         
Income tax benefit based on U.S. statutory rate...   $(4,370,758)     $(1,548,003)
Current year addition to the (federal) valuation
  allowance ......................................     4,370,758        1,548,003
                                                     -----------      -----------
                                                     $      --        $     --
                                                     ===========      ===========
</TABLE>


The significant  components of the Company's deferred tax assets and liabilities
are as follows:

                                                       June 30,
                                             ---------------------------
                                                 1997            1996
                                             -----------     -----------
Deferred tax assets:
  Deferred revenue .....................     $   196,778     $   223,163
  Reserve for disposal .................         285,240         294,800
  Start-up costs .......................          57,334          86,000
  Fixed assets .........................       1,422,000
  Tax loss carryforward ................       8,228,700       4,584,808
                                             -----------     -----------
Total deferred tax assets ..............      10,190,052       5,188,771

Valuation allowances (federal & state)..      10,190,052       5,188,771
                                             -----------     -----------
Net deferred tax assets ................     $      --       $      --
                                             ===========     ===========


                                      F-23
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


8.  Income Taxes (continued)
    ------------------------

The above net  deferred  tax assets  have been  reserved  because it is not more
likely than not that they would be recognized.

At June 30, 1997, the Company has  approximately  $20.6 million of net operating
loss  carryforwards,  which expire  between 2006 and 2012. The Tax Reform Act of
1986  enacted  a complex  set of rules  (Section  382)  limiting  the  potential
utilization of net operating loss carryforwards in periods following a corporate
"ownership  change".  In general,  an ownership change is deemed to occur if the
percentage of stock of a loss corporation owned (actually,  constructively  and,
in some cases,  deemed) by one or more "5%  shareholders"  has increased by more
than 50 percentage  points over the lowest percentage of such stock owned during
a three year testing  period.  Although a  comprehensive  evaluation has not yet
been performed,  it is likely that due to prior shifts in ownership (the Dunkirk
merger and the completion of the IPO) and  anticipated  shifts in ownership (See
Note 9), the Company's  ability to utilize its net operating loss  carryforwards
could be severly limited.


9.  Subsequent Events
    -----------------

In September  1997 the  beneficial  holders of Dunkirk's  $8,000,000  Chautauqua
County  Industrial  Development  Agency Solid Waste Disposal Facility Bonds (the
"IDA Bonds")  retired the IDA Bonds in exchange for receipt of a cash payment of
$1,620,000  and the  remaining  balance of a related debt  service  reserve fund
which has been  reduced for interest  payments  made to the  beneficial  holders
during  fiscal  1997  through  September  1,  1997.  The cash  payment  was made
utilizing  proceeds from the private placement  discussed below. This retirement
will  result in a net pretax  gain to the  Company of  approximately  $6,190,000
which will be recorded in the first  quarter of fiscal  1998.  The Company  will
also write-off  approximately  $330,000 of deferred  financing costs relating to
such debt. If Dunkirk is deemed to be solvent  immediately  prior to the time of
such  repayment,  the  Company  will  recognize  taxable  income  for  the  debt
forgiveness  in its tax year ending June 30, 1998. The amount of such income may
be offset by net operating loss carryforwards ("NOLs"),  subject to the possible
limitations  discussed  in Note 8. Even if  sufficient  NOLs were  available  to
offset such taxable income after the limitations  described  below,  the Company
may still be subject to  alternative  minimum tax. To the extent that Dunkirk is
deemed to be insolvent  immediately  prior to such  repayment by an amount which
equals or exceeds the amount of debt forgiveness, the Company will not recognize
taxable income from such repayment; however, certain of Dunkirk's tax attributes
(such as NOLs)  would be  subject to  reduction  and would not be  available  to
offset future income from  operations,  if any. For this purpose,  the amount of
insolvency  is defined to be the excess of Dunkirk's  liabilities  over the fair
value of its assets.  An  independent  appraisal  of the fair value of Dunkirk's
assets has not been completed at this time to determine Dunkirk's solvency.

The New York State Job  Development  Authority  (JDA) issued its guaranties (the
"Guaranties)") in favor of Key Bank of New York ("Key Bank") with respect to two
promissory  notes (the "term loans")  issued by Dunkirk and payable to the order
of Key Bank.  The JDA has agreed to exercise its option under the 


                                      F-24
<PAGE>

                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                                AND SUBSIDIARIES

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

                                  JUNE 30, 1997


9.  Subsequent Events (continued)
    -----------------------------

Guaranties to make the payments  required  under the term loans  directly to Key
Bank,  provided that Key Bank applies the amount currently held in the Company's
related debt service  reserve  fund to reduce the  principal  amount of the term
loans.  Upon the  assignment of the term loans and related loan documents to the
JDA, the JDA has also agreed to defer monthly payments of principal and interest
due from Dunkirk  under each term loan  through  January 1998 until the maturity
date of such loans. Interest will continue to accrue on the principal amount and
interest so deferred will be payable at maturity.

In July and August 1997,  the Company  borrowed an  aggregate  of $500,000  (the
"1997 Bridge Loan") for general working capital purposes. In connection with the
1997 Bridge Loan,  the Company  issued  warrants to purchase  100,000  shares of
Common  Stock at an exercise  price  equal to $1 5/16.  The 1997 Bridge Loan was
repaid in full plus accrued  interest at 12% per annum on September 8, 1997 from
proceeds from the private placement discussed below.

The  Company  has  entered  into a  placement  agency  agreement  for a  private
placement of the Company's  preferred stock. The private placement consists of a
minimum of  300,000  and a maximum  of  500,000  shares of Series A  Convertible
Preferred Stock (the  "Preferred  Stock") with an option for the Placement Agent
to sell up to an additional  300,000  shares to cover  over-allotments,  if any,
(the Preferred Stock is to be sold in units of 10,000) with a par value of $.001
per share and a stated value of $10 per share.  Each share of Preferred Stock is
initially convertible into eight shares of common stock at a conversion price of
$1.25 per  share,  subject  to  adjustment  based on the lesser of $1.25 and the
prevailing  average market price of the common stock  immediately  preceding any
subsequent  closing,  if any. Commencing 12 months from the final closing of the
private  placement,  the holders of the Preferred  Stock are entitled to receive
dividends payable in cash or, at the option of the Company, in additional shares
of Preferred Stock at the rate of 10% per annum. The Placement Agent is entitled
to receive a cash commission of 9% and a non-accountable expense allowance of 4%
of the total proceeds.  The Placement Agent is also entitled to receive warrants
to purchase  shares of the Company's  Preferred  Stock equal to 10% of the total
shares issued at an exercise  price equal to 110% of the offering  price of such
shares.  Through September 18, 1997,  414,500 shares of Preferred Stock had been
sold,  with net proceeds (after  deducting the placement  agent  commissions and
expenses - see above) to the Company of $3,606,150.

In August 1997, The Company's  Board of Directors  authorized an increase of the
authorized  number of the  Company's  common  shares  of up to a  maximum  of 60
million. This is subject to ratification of the Company's stockholders.


                                      F-25
<PAGE>

                                  EXHIBIT INDEX


   Exhibit
   Number                           Description of Exhibit
   -------                          ----------------------

    2.1*       Agreement and Plan of Reorganization dated August 16, 1994, among
               the Company, CTI Acquisition  Corporation,  Dunkirk International
               Glass  and   Ceramics   Corporation   ("Dunkirk")   and   certain
               shareholders of Dunkirk listed on the signature pages thereto

    3.1*       Amended and Restated Certificate of Incorporation of the Company

    3.2        Certificate  of  Designation  of Series A  Convertible  Preferred
               Stock

    3.3*       By-laws of the Company

    4.1*       Form of Warrant Agreement,  including Form of Class A and Class B
               Warrant Certificates

    4.2*       Form of Underwriter's Unit Purchase Option

    4.3*       Term Note No. 2 dated as of January 27, 1995, between Key Bank of
               New York and Dunkirk

    4.4*       Security Agreement dated as of January 27, 1995, between Key Bank
               of New York and Dunkirk

    4.5*       Debt  Service  Reserve  Agreement  dated as of January 27,  1995,
               between Key Bank of New York and Dunkirk

   10.1*       Conversion Technologies  International,  Inc. 1994 Employee Stock
               Option Plan, As Amended

   10.2*       Conversion  Technologies  International,  Inc.  1994 Stock Option
               Plan for Non-Employee Directors, As Amended

   10.3        Conversion  Technologies   International,   Inc.  1996  Long-Term
               Employee Incentive Plan, As Amended

   10.4        Consulting  Agreement dated March 1, 1995 between the Company and
               Eckardt C. Beck, As Amended

   10.5        Employment  Agreement  dated as of  August 1,  1997  between  the
               Company and William L. Amt

   10.6        Employment Agreement dated as of July 2, 1997 between the Company
               and Jack D. Hays, Jr.

   10.7        Employment Agreement dated as of July 2, 1997 between the Company
               and Richard H. Hughes

   10.8        Consulting  Agreement  dated  as of June  4,  1997,  between  the
               Company and Harvey Goldman

   10.9*       Form of Indemnification Agreement

   10.10       Termination  of Lease  Agreement  dated as of  September  4, 1997
               between County of Chautauqua  Industrial  Development  Agency and
               Dunkirk


<PAGE>

   Exhibit
   Number                           Description of Exhibit
   -------                          ----------------------

   10.11       Bill of  Sale  dated  as of  September  4,  1997  between  County
               Chautauqua Industrial Development Agency and Dunkirk

   10.12       Termination of Security  Agreement  dated as of September 4, 1997
               between County of Chautauqua  Industrial  Development  Agency and
               Dunkirk

   10.13       Release of Company Guaranty dated as of September 4, 1997 between
               United States Trust Company of New York and Dunkirk

   10.14       Release  of  Corporate  Guaranty  dated as of  September  4, 1997
               between United States Trust Company of New York and the Company

   10.15       Lease  Agreement  dated July 15, 1997 between Koger Equity,  Inc.
               and the Company

   10.16       Termination  Agreement  dated as of June  30,  1997  between  the
               Company, CTI Acqsub-II, Inc., and Octagon, Inc.

   10.17*      Sludge and Mixed Cullet  Purchase  Agreement  dated January 1994,
               between Toshiba Display Devices, Inc. and Dunkirk

   10.18*      Clean Cullet Sale Agreement dated as of August 27, 1993,  between
               OI-Neg TV Products, Inc. and Dunkirk

   10.19       Technology  Purchase  Agreement dated as of June 30, 1997 between
               Advanced Particle Technologies, Inc. and Vangkoe Industries, Inc.

   10.20       Distributor  Agreement dated as of June 30, 1997 between Advanced
               Particle Technologies, Inc. and Vangkoe Industries, Inc.

   10.21*      Consulting  Agreement dated as of May 5, 1995, among the Company,
               Technology  Funding  Partners  III, L.P. and  Technology  Funding
               Venture Partners V, An Aggressive Growth Fund, L.P.

   10.22*      Registration  Rights Agreement dated as of May 5, 1995, among the
               Company,  Technology  Funding  Partners III, L.P. and  Technology
               Funding Venture Partners V, An Aggressive Growth Fund, L.P.

   10.23*      Registration  Rights  Agreement dated as of April 21, 1994, among
               the Company,  Palmetto Partners,  Ltd., Harvey Goldman and Donald
               R. Kendall, Jr.

   10.24*      Registration  Rights Agreement dated as of August 19, 1994, among
               the Company and certain former Dunkirk stockholders

   10.25*      Warrant  for the  Purchase  of  Shares  of  Series A  Convertible
               Preferred Stock issued to Paramount Capital, Inc. by the Company

   10.26*      Series A Preferred  Stock Purchase  Agreement  dated as of May 5,
               1995,  among the Company,  Technology  Funding Partners III, L.P.
               and Technology  Funding Venture Partners V, An Aggressive  Growth
               Fund, L.P.


                                     - 2 -
<PAGE>

   Exhibit
   Number                           Description of Exhibit
   -------                          ----------------------

   10.27       Form  of Placement  Agency Agreement between  the  Company and   
               Placement Agent
               
   10.28       Form of  Subscription  Agreement  between the Company and various
               subscribers of Series A Preferred Stock

   10.29       Form of Placement Agent Warrant

   10.30       Form of Financial Advisory Services Agreement between the Company
               and Placement Agent

   10.31       Form of Warrant issued in connection  with Senior Secured Line of
               Credit Agreement

   10.32       Letter  from Empire  State  Development  Corporation  ("ESDC") to
               Dunkirk dated July 22, 1997  confirming  its guarantee of the Key
               Bank Note

   10.33       Letter from Key Bank to ESDC dated July 30, 1997  confirming that
               it will not  exercise  any  remedies  under the Key Bank Note and
               will execute documents to assign the Key Bank Note to ESDC

   11.0        Statement of Computation of Net Loss Per Share

   21          Subsidiaries of the Company

   27          Financial Data Schedule for the year ended June 30, 1997


*    Incorporated  by reference to the  exhibits to the  Company's  Registration
     Statement on form SB-2, Registration No. 333-00756.

All other Exhibits filed herewith.


                                     - 3 -

                           CERTIFICATE OF DESIGNATION


                                       of


                      SERIES A CONVERTIBLE PREFERRED STOCK


                                       of


                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.


                         Pursuant to Section 151 of the
                General Corporation Law of the State of Delaware


          CONVERSION TECHNOLOGIES  INTERNATIONAL,  INC., a corporation organized
and existing under the laws of the State of Delaware (the  "Corporation"),  does
hereby  certify  that,  pursuant  to the  authority  conferred  on the  Board of
Directors  of the  Corporation  by  the  Amended  and  Restated  Certificate  of
Incorporation,  as amended to date (the "Certificate of Incorporation"),  of the
Corporation and in accordance with Section 151 of the General Corporation Law of
the State of Delaware,  the Board of Directors  of the  Corporation  adopted the
following resolution  establishing a series of 880,000 shares of Preferred Stock
of the Corporation designated as "Series A Convertible Preferred Stock":

          RESOLVED,  that  pursuant to the  authority  conferred on the Board of
     Directors of this Corporation by the Certificate of Incorporation, a series
     of Preferred  Stock,  par value,  $.001 per share,  of the  Corporation  is
     hereby  established  and created,  and that the  designation  and number of
     shares thereof and the voting and other powers,  preferences  and relative,
     participating,  optional  or other  rights of the shares of such series and
     the qualifications, limitations and restrictions thereof are as follows:

                      Series A Convertible Preferred Stock
                      ------------------------------------

        1.  Designation and Amount, and Definitions.
            ----------------------------------------

          (a) There shall be a series of Preferred Stock designated as "Series A
Convertible  Preferred Stock" and the number of shares  constituting such series
shall be  880,000,  subject to  adjustment  as provided  herein.  Such series is
referred to herein as the "Series A Preferred Stock".  Such number of shares may
be increased  prior to the Final Closing Date (as defined below) or decreased by
resolution of the Board of Directors of the Corporation; provided, however, that
no decrease  shall  reduce the number of shares of Series A  Preferred  Stock to
fewer than the number of shares then issued and outstanding.


<PAGE>

          (b) As used in this  Certificate of  Designation,  the following terms
shall have the following meanings, unless the context otherwise requires:

          (i)  "Market  Price"  shall  mean the  average  Closing  Bid Price (as
          defined  below),  for the thirty  (30)  consecutive  trading  days (as
          defined  below),  ending  with the trading day prior to the date as of
          which  the  Market  Price is being  determined,  provided  that if the
          prices  referred to in the  definition  of Closing Bid Price cannot be
          determined  for such  period,  "Market  Price"  shall mean Fair Market
          Value (as defined below).

          (ii) "Fair Market Value" of any asset  (including any security)  means
          the  fair  market  value   thereof  as  mutually   determined  by  the
          Corporation  and the  holders of a majority  of the Series A Preferred
          Stock then outstanding.

          (iii) "Stock  Market" shall mean,  with respect to any  security,  the
          principal  national  securities  exchange  on which such  security  is
          listed or admitted  to trading  or, if such  security is not listed or
          admitted to trading on any national  securities  exchange,  The Nasdaq
          National Market System or The Nasdaq  SmallCap  Market  (collectively,
          "Nasdaq")  or,  if such  security  is not  quoted on  Nasdaq,  the OTC
          Bulletin  Board or, if such security is not quoted on the OTC Bulletin
          Board,  the  over-the-counter  market as  furnished by any NASD member
          firm selected from time to time by the Corporation for that purpose.

          (iv) The  "Closing Bid Price" of any  security,  for each trading day,
          shall mean the price at which such security was last  exchanged on the
          Stock Market during such trading day or, if there were no transactions
          on such trading day, the average of the reported closing bid and asked
          prices,  regular  way, of such  security  on the Stock  Market on such
          trading day.

          (v) A "trading day" shall mean a day on which the Stock Market is open
          for the transaction of business.

        2.  Dividends and Distributions.
            ----------------------------

          (a)  Commencing  on the Reset  Date (as  defined  in  Subsection  4(a)
below), the holders of the Series A Preferred Stock shall be entitled to receive
cumulative dividends on each share of Series A Preferred Stock, payable in cash,
or at the option of the Company, in kind, at the rate of 10% per annum (computed
on the basis of a 360-day  year of twelve 30 day  months) of the  Dividend  Base
Amount (as defined  below),  payable  semi-annually  in arrears.  If the Company
elects  to pay in  kind,  such  dividends  shall  be  paid  in  additional  duly
authorized,  fully paid and non assessable  shares of Series A Preferred  Stock.
Such  dividends  shall  accrue  and  accumulate  whether  or not they  have been
declared  and  whether or not there are  profits,  surplus or other funds of the
Corporation  legally available for the payment of dividends.  The "Dividend Base
Amount" shall be $10.00 (subject to appropriate  adjustment to reflect any stock
split, combination, reclassification or reorganization of the Series A Preferred
Stock).


                                      -2-
<PAGE>

          (b) In addition to the  foregoing,  subject to the prior and  superior
rights of the  holders of any  shares of any  series or class of  capital  stock
ranking  prior and  superior  to the  shares of Series A  Preferred  Stock  with
respect to dividends, the holders of shares of Series A Preferred Stock shall be
entitled to receive,  as, when and if declared by the Board of  Directors of the
Corporation,  out of assets  legally  available for that  purpose,  dividends or
distributions in cash, stock or otherwise.

          (c) The Corporation  shall not declare any dividend or distribution on
any Junior Stock,  unless the Corporation shall have paid all accrued cumulative
dividends on the Series A Preferred  Stock pursuant to Subsection  2(a), if any,
and shall, concurrently with the declaration of such dividend or distribution on
the Junior Stock,  declare a like dividend or distribution,  as the case may be,
on the Series A  Preferred  Stock in an amount per share equal to (x) the amount
of the dividend or distribution  per share of Common Stock multiplied by (y) the
effective Conversion Rate at the time of such dividend or distribution.

          (d) Any  dividend  or  distribution  (other  than that  referenced  in
Subsection 2(a)) payable to the holders of the Series A Preferred Stock pursuant
to this Section 2 shall be paid to such holders at the same time as the dividend
or  distribution  on  the  Junior  Stock  or  any  other  capital  stock  of the
Corporation by which it is measured is paid.

          (e)  All  dividends  or  distributions  declared  upon  the  Series  A
Preferred Stock shall be declared pro rata per share.

          (f) Any reference to "distribution"  contained in this Section 2 shall
not be deemed to include any distribution  made in connection with or in lieu of
any Liquidation Event (as defined below).

          (g)  "Junior  Stock"  shall  mean the  Common  Stock and any shares of
preferred  stock of any series or class of the  Corporation,  whether  presently
outstanding  or  hereafter  issued,  which are  junior to the shares of Series A
Preferred Stock with respect to (i) the  distribution of assets on any voluntary
or involuntary liquidation,  dissolution or winding up of the Corporation,  (ii)
dividends or (iii) voting.

        3.  Liquidation Preference.
            -----------------------

          (a) In the event of a (i)  liquidation,  dissolution  or winding up of
the  Corporation,  whether  voluntary  or  involuntary,  (ii)  a sale  or  other
disposition  of all or  substantially  all of the assets of the  Corporation  or
(iii)  any   consolidation,   merger,   combination,   reorganization  or  other
transaction in which the  Corporation  is not the surviving  entity or shares of
Common  Stock  constituting  in  excess  of  50%  of  the  voting  power  of the
Corporation  are  exchanged  for or changed into stock or  securities of another
entity, cash and/or any other property (a "Merger Transaction") (items (i), (ii)
and (iii) of this  sentence  being  collectively  referred to as a  "Liquidation
Event"),  after payment or provision for payment of debts and other  liabilities
of the Corporation, the holders of the Series A Preferred Stock then outstanding
shall be entitled to be paid out of the assets of the Corporation  available for
distribution to its  stockholders,  whether such assets are capital,  surplus or
earnings, before any payment or declaration and setting apart


                                      -3-
<PAGE>

for  payment of any amount  shall be made in  respect  of any Junior  Stock,  an
amount  equal to $13.50 per share plus an amount  equal to all  declared  and/or
accrued unpaid dividends  thereon;  provided,  however,  in the case of a Merger
Transaction,  such  amount  per share may be paid in cash,  property  (valued as
provided in Subsection 3(b)) and/or securities (valued as provided in Subsection
3(b)) of the entity surviving such Merger  Transaction.  If upon any Liquidation
Event,  whether  voluntary or  involuntary,  the assets to be distributed to the
holders of the Series A  Preferred  Stock  shall be  insufficient  to permit the
payment to such stockholders of the full preferential  amounts  aforesaid,  then
all of the assets of the  Corporation to be distributed  shall be so distributed
ratably  to the  holders  of the  Series A  Preferred  Stock on the basis of the
number of shares of Series A Preferred Stock held. A consolidation  or merger of
the Corporation  with or into another  corporation,  other than in a transaction
described in this Subsection 3(a) above,  shall not be considered a liquidation,
dissolution or winding up of the  Corporation or a sale or other  disposition of
all or  substantially  all of the assets of the  Corporation and accordingly the
Corporation  shall make  appropriate  provision to ensure that the terms of this
Certificate of Designation survive any such transaction.  All shares of Series A
Preferred  Stock shall rank as to payment upon the occurrence of any Liquidation
Event  senior to the Common  Stock as provided  herein and,  unless the terms of
such  series  shall  provide  otherwise,  senior  to  all  other  series  of the
Corporation's preferred stock.

          (b) Any securities or other property to be delivered to the holders of
the Series A Preferred  Stock pursuant to Subsection 3(a) hereof shall be valued
as follows:

          (i) In the case of securities  not subject to an investment  letter or
          other similar restriction on free marketability:

          (A)  If traded on the Stock  Market,  the value  shall be deemed to be
               the Market Price of such  securities as of the third day prior to
               the date of valuation.

          (B)  If not traded on the Stock  Market,  the value  shall be the Fair
               Market Value of such securities.

          (ii) In the case of  securities  for which  there is an active  public
          market  but  which  are  subject  to an  investment  letter  or  other
          restrictions on free marketability, the value shall be the Fair Market
          Value  thereof,  determined by  discounting  appropriately  the Market
          Price thereof.

          (iii) In the case of all  other  securities  and  property,  the value
          shall be the Fair Market Value thereof.

If the holders of a majority of the Series A Preferred Stock and the Corporation
are unable to reach agreement on any valuation  matter,  such valuation shall be
submitted to and determined by a nationally  recognized  independent  investment
bank selected by the Board of Directors of the  Corporation and the holders of a
majority of the Series A Preferred Stock then outstanding (or, if such selection
cannot be agreed  upon  promptly,  or in any event  within  ten days,  then such
valuation  shall  be  made by a  nationally  recognized  independent  investment
banking firm selected


                                      -4-
<PAGE>

by the American Arbitration  Association in New York City in accordance with its
rules), the costs of which valuation shall be paid for by the Corporation.

        4.  Conversion.
            -----------

          (a) Right of Conversion.  The shares of Series A Preferred Stock shall
be  convertible,  in whole or in part,  at the option of the holder  thereof and
upon notice to the Corporation as set forth in Subsection 4(b) below, into fully
paid and  nonassessable  shares of Common  Stock and such other  securities  and
property as  hereinafter  provided.  The initial  conversion  price per share of
Common Stock shall be equal to the lesser of (i) $1.25 and (ii) the Market Price
of the Common  Stock as of the initial  closing date of the issuance and sale of
the Series A Preferred  Stock (the  "Conversion  Price") and shall be subject to
adjustment  as  provided  herein.  The rate at  which  each  share  of  Series A
Preferred  Stock is convertible  at any time into Common Stock (the  "Conversion
Rate") shall be determined by dividing the then existing  Conversion  Price into
$10.00.

          Subject to adjustment  pursuant to the  provisions of Subsection  4(c)
below,  in the  event  that the  Conversion  Price in effect at the time of each
Interim  Closing Date (as defined  below) and the Final Closing Date (as defined
below)  is  greater  than the  Market  Price of the  Common  Stock as of (x) any
interim  closing date of the  issuance and sale of the Series A Preferred  Stock
(each an "Interim  Closing  Date") or (y) the final closing date of the issuance
and sale of the Series A Preferred  Stock (the "Final Closing  Date"),  then the
Conversion Price shall be adjusted to equal the lesser of any such Market Price.
If there is any  change in the  Conversion  Price as a result  of the  preceding
sentence,  then the  Conversion  Rate shall be changed  accordingly as set forth
above.

          The Board of Directors of the Corporation,  or a committee  designated
by it for such purpose,  may specify an initial  conversion  price applicable to
the shares of Series A  Preferred  Stock  issued at any  closing  lower than the
initial  conversion  price that would otherwise obtain pursuant to the preceding
paragraphs  and, in the event an initial  conversion  price is so specified,  it
shall be applicable to all shares of the Series A Preferred Stock.

          The  Corporation  shall  prepare  a  certificate  signed  by the Chief
Executive Officer or President,  and by the Treasurer or an Assistant  Treasurer
or the Secretary or an Assistant Secretary, of the Corporation setting forth the
Conversion Rate as of the Final Closing Date,  showing in reasonable  detail the
facts upon which such adjusted  Conversion Rate is based,  and such  certificate
shall  forthwith  be filed with the  transfer  agent of the  Series A  Preferred
Stock. A notice stating that the Conversion  Rate has been adjusted  pursuant to
the second preceding paragraph, or that no adjustment is necessary,  and setting
forth the Conversion Rate in effect as of the Final Closing Date shall be mailed
as promptly as  practicable  after the Final Closing Date by the  Corporation to
all record  holders of the Series A Preferred  Stock at their last  addresses as
they shall appear in the stock transfer books of the Corporation.

          The  Conversion   Price  (subject  to  adjustments   pursuant  to  the
provisions of  Subsection  4(c) below) in effect  immediately  prior to the date
that is 12 months  after the Final  Closing Date of the issuance and sale of the
Series A  Preferred  Stock  (the  "Reset  Date")  shall be


                                      -5-
<PAGE>

adjusted  and reset  effective  as of the Reset Date if the average  Closing Bid
Price  of the  Common  Stock  for  the  twenty  (20)  consecutive  trading  days
immediately preceding the Reset Date (the "12-Month Trading Price") is less than
135% of the  then  applicable  Conversion  Price  (a  "Reset  Event").  Upon the
occurrence of a Reset Event,  the Conversion  Price shall be reduced to be equal
to the greater of (A) the 12-Month Trading Price divided by 1.35, and (B) 50% of
the then applicable  Conversion  Price. If there is any change in the Conversion
Price as a result of the preceding  sentence,  then the Conversion Rate shall be
changed  accordingly  as set  forth  above.  The  Corporation  shall  prepare  a
certificate signed by the principal financial officer of the Corporation setting
forth the Conversion Rate as of the Reset Date, showing in reasonable detail the
facts upon which  such  Conversion  Rate is based,  and such  certificate  shall
forthwith be filed with the transfer  agent of the Series A Preferred  Stock.  A
notice  stating  that the  Conversion  Rate has been  adjusted  pursuant to this
paragraph, or that no adjustment is necessary,  and setting forth the Conversion
Rate in effect as of the Reset Date shall be mailed as promptly  as  practicable
after the Reset Date by the  Corporation  to all record  holders of the Series A
Preferred  Stock at their  last  addresses  as they  shall  appear  in the stock
transfer books of the Corporation.

          (b) Conversion Procedures.  Any holder of shares of Series A Preferred
Stock  desiring to convert  such shares into Common  Stock shall  surrender  the
certificate or  certificates  evidencing such shares of Series A Preferred Stock
at the office of the  transfer  agent for the Series A  Preferred  Stock,  which
certificate or certificates,  if the Corporation shall so require, shall be duly
endorsed to the Corporation or in blank, or accompanied by proper instruments of
transfer to the  Corporation or in blank,  accompanied  by  irrevocable  written
notice to the  Corporation  that the holder  elects so to convert such shares of
Series A Preferred  Stock and  specifying  the name or names  (with  address) in
which a certificate or certificates  evidencing shares of Common Stock are to be
issued.  The  Corporation  need not deem a notice of  conversion  to be received
unless the holder complies with all the provisions  hereof. The Corporation will
instruct the transfer agent (which may be the Corporation) to make a notation of
the date that a notice of conversion is received,  which date shall be deemed to
be the date of receipt for purposes hereof.

          The Corporation  shall,  as soon as practicable  after such deposit of
certificates  evidencing  shares of Series A Preferred Stock  accompanied by the
written  notice  and  compliance  with any other  conditions  herein  contained,
deliver at such office of such  transfer  agent to the person for whose  account
such shares of Series A Preferred Stock were so  surrendered,  or to the nominee
or nominees of such person, certificates evidencing the number of full shares of
Common Stock to which such person shall be entitled as aforesaid,  together with
a cash  payment  for  adjustment  of any  fraction  of a  share  as  hereinafter
provided. Subject to the following provisions of this paragraph, such conversion
shall be deemed to have been made as of the date of such surrender of the shares
of Series A Preferred Stock to be converted,  and the person or persons entitled
to  receive  the Common  Stock  deliverable  upon  conversion  of such  Series A
Preferred  Stock  shall be treated  for all  purposes  as the  record  holder or
holders  of such  Common  Stock  on  such  date;  provided,  however,  that  the
Corporation  shall not be  required  to convert any shares of Series A Preferred
Stock  while the stock  transfer  books of the  Corporation  are  closed for any
purpose, but the surrender of Series A Preferred Stock for conversion during any
period  while such books are so closed  shall become  effective  for  conversion
immediately  upon the  reopening of such books as if the surrender had been made
on the date of such  reopening,  and the


                                      -6-
<PAGE>

conversion  shall  be at  the  conversion  rate  in  effect  on  such  date.  No
adjustments in respect of any dividends on shares  surrendered for conversion or
any dividend on the Common Stock issued upon  conversion  shall be made upon the
conversion of any shares of Series A Preferred Stock.

          All notices of conversion  shall be  irrevocable;  provided,  however,
that if the  Corporation has sent notice of an event pursuant to Subsection 4(g)
hereof,  a holder of Series A Preferred  Stock may, at its election,  provide in
its notice of conversion that the conversion of its shares of Series A Preferred
Stock  shall  be  contingent   upon  the   occurrence  of  the  record  date  or
effectiveness  of such event (as specified by such  holder),  provided that such
notice of conversion is received by the Corporation prior to such record date or
effective date, as the case may be.

          (c) Adjustment of Conversion Rate and Conversion Price.

          (i) Except as otherwise  provided herein, in the event the Corporation
          shall,  at any time or from time to time after the original issue date
          of the  Series A  Preferred  Stock,  (1) sell or issue  any  shares of
          Common  Stock for a  consideration  per share less than either (i) the
          Conversion  Price in effect on the date of such  sale or  issuance  or
          (ii) the Market  Price of the Common  Stock as of the date of the sale
          or issuance,  (2) issue any shares of Common Stock as a stock dividend
          to the  holders of Common  Stock,  or (3)  subdivide  or  combine  the
          outstanding  shares of Common Stock into a greater or lesser number of
          shares (any such sale,  issuance,  subdivision  or  combination  being
          herein called a "Change of Shares"),  then, and  thereafter  upon each
          further Change of Shares,  the Conversion Price in effect  immediately
          prior to such Change of Shares shall be changed to a price (rounded to
          the nearest cent)  determined by multiplying  the Conversion  Price in
          effect immediately prior thereto by a fraction, the numerator of which
          shall be the sum of the number of shares of Common  Stock  outstanding
          immediately prior to the sale or issuance of such additional shares or
          such  subdivision  or  combination  and the number of shares of Common
          Stock which the aggregate consideration,  if any, received (determined
          as provided in subsection  4(c)(v)(E)  below) for the issuance of such
          additional  shares would purchase at the greater of (i) the Conversion
          Price in effect on the date of such  issuance or (ii) the Market Price
          of the Common  Stock as of such  date,  and the  denominator  of which
          shall be the number of shares of Common Stock outstanding  immediately
          after  the  sale  or  issuance  of  such  additional  shares  or  such
          subdivision or combination. Such adjustment shall be made successively
          whenever such an issuance is made.

          (ii) In case of any reclassification,  capital reorganization or other
          change  of  outstanding  shares  of  Common  Stock,  or in case of any
          consolidation or merger of the Corporation with or into another entity
          (other than a consolidation  or merger in which the Corporation is the
          continuing  entity and which does not result in any  reclassification,
          capital reorganization or other change of outstanding shares of Common
          Stock  other  than  the  number  thereof),  or in case of any  sale or
          conveyance to another entity of the property of the Corporation as, or
          substantially as, an entirety (other than a  sale/leaseback,  mortgage
          or other


                                      -7-
<PAGE>

          financing   transaction),   the  Corporation   shall  cause  effective
          provision  to be made so that  each  holder  of a share  of  Series  A
          Preferred Stock shall be entitled to receive,  upon conversion of such
          share of Series A  Preferred  Stock,  the kind and number of shares of
          stock or other securities or property (including cash) receivable upon
          such   reclassification,   capital  reorganization  or  other  change,
          consolidation, merger, sale or conveyance by a holder of the number of
          shares of Common  Stock into  which  such share of Series A  Preferred
          Stock  was  convertible  immediately  prior to such  reclassification,
          capital reorganization or other change, consolidation, merger, sale or
          conveyance. Any such provision shall include provision for adjustments
          that  shall  be as  nearly  equivalent  as may be  practicable  to the
          adjustments  provided for in this  Subsection  4(c).  The  Corporation
          shall not effect any such  consolidation,  merger or sale unless prior
          to, or simultaneously with, the consummation thereof the successor (if
          other  than the  Corporation)  resulting  from such  consolidation  or
          merger or the entity  purchasing  assets or other  appropriate  entity
          shall  assume,  by written  instrument  executed and  delivered to the
          transfer  agent  for the  Series  A  Preferred  Stock  (the  "Transfer
          Agent"),  the  obligation  to  deliver  to the holder of each share of
          Series A Preferred  Stock such shares of stock,  securities  or assets
          as, in accordance with the foregoing  provisions,  such holders may be
          entitled to receive and the other  obligations  under this  Agreement.
          The  foregoing   provisions   shall   similarly  apply  to  successive
          reclassifications,   capital  reorganizations  and  other  changes  of
          outstanding  shares of Common Stock and to successive  consolidations,
          mergers, sales or conveyances.

          (iii)  If,  at any time or from time to time,  the  Corporation  shall
          issue or distribute to the holders of shares of Common Stock  evidence
          of its  indebtedness,  any other  securities of the Corporation or any
          cash,  property or other assets (excluding an issuance or distribution
          governed by one of the preceding  subsections of this  Subsection 4(c)
          and also excluding cash  dividends or cash  distributions  paid out of
          net profits legally available therefor in the full amount thereof (any
          such  non-excluded  event being herein called a "Special  Dividend")),
          then in each case the holders of the Series A Preferred Stock shall be
          entitled  to a  proportionate  share of any such  Special  Dividend as
          though they were the  holders of the number of shares of Common  Stock
          of the Corporation into which their shares of Series A Preferred Stock
          are convertible as of the record date fixed for the  determination  of
          the  holders of Common  Stock of the  Corporation  entitled to receive
          such Special Dividend.

          (iv) After each  adjustment of the  Conversion  Price pursuant to this
          Subsection  4(c), the Corporation  will promptly prepare a certificate
          signed  by  the  Chief  Executive  Officer  or  President,  and by the
          Treasurer or an Assistant  Treasurer or the  Secretary or an Assistant
          Secretary,  of the Corporation setting forth: (i) the Conversion Price
          as so  adjusted,  (ii)  the  Conversion  Rate  corresponding  to  such
          Conversion  Price and (iii) a brief statement of the facts  accounting
          for  such   adjustment.   The  Corporation  will  promptly  file  such
          certificate  with the Transfer Agent and cause a brief summary thereof
          to be sent by ordinary first class mail to


                                      -8-
<PAGE>

          each registered  holder of Series A Preferred Stock at his or her last
          address  as it shall  appear  on the  registry  books of the  Transfer
          Agent. No failure to mail such notice nor any defect therein or in the
          mailing  thereof  shall  affect the validity of such  adjustment.  The
          affidavit of an officer of the Transfer  Agent or the  Secretary or an
          Assistant  Secretary  of the  Corporation  that such  notice  has been
          mailed shall,  in the absence of fraud, be prima facie evidence of the
          facts stated  therein.  The Transfer Agent may rely on the information
          in the  certificate  as true and correct and has no duty or obligation
          to independently verify the amounts or calculations set forth therein.

          (v) For purposes of Paragraph 4(c)(i), the following provisions (A) to
          (E) shall also be applicable:

          (A)  No adjustment of the  Conversion  Price shall be made unless such
               adjustment would require an increase or decrease of at least $.01
               in such price;  provided that any adjustments  which by reason of
               this Subparagraph 4(c)(v)(A) are not required to be made shall be
               carried  forward  and  shall be made at the time of and  together
               with  the  next  subsequent   adjustment  which,   together  with
               adjustments  so carried  forward,  shall  require an  increase or
               decrease of at least $.01 in the Conversion  Price then in effect
               hereunder.

          (B)  In case  of (1)  the  sale  by the  Corporation  (including  as a
               component of a unit) of any rights or warrants to  subscribe  for
               or purchase,  or any options for the purchase of, Common Stock or
               any securities  convertible into or exchangeable for Common Stock
               (such securities  convertible,  exercisable or exchangeable  into
               Common Stock being herein called  "Convertible  Securities"),  or
               (2) the issuance by the  Corporation,  without the receipt by the
               Corporation  of any  consideration  therefor,  of any  rights  or
               warrants to  subscribe  for or  purchase,  or any options for the
               purchase of, Common Stock or Convertible  Securities,  whether or
               not such rights,  warrants or options, or the right to convert or
               exchange   such   Convertible    Securities,    are   immediately
               exercisable,  and the  consideration  per share for which  Common
               Stock is issuable  upon the exercise of such rights,  warrants or
               options or upon the  conversion  or exchange of such  Convertible
               Securities  (determined  by dividing  (x) the  minimum  aggregate
               consideration,  as set forth in the instrument  relating  thereto
               without  regard  to  any   antidilution  or  similar   provisions
               contained  therein for a  subsequent  adjustment  of such amount,
               payable to the  Corporation  upon the  exercise  of such  rights,
               warrants  or  options,  plus the  consideration  received  by the
               Corporation for the issuance or sale of such rights,  warrants or
               options,  plus, in the case of such Convertible  Securities,  the
               minimum aggregate amount, as set forth in the instrument relating
               thereto without regard to any antidilution or similar  provisions
               contained therein for a subsequent  adjustment of such amount, of
               additional  consideration,  if any,  other than such  Convertible
               Securities,  payable upon the conversion or exchange thereof,  by
               (y) the


                                      -9-
<PAGE>

               total maximum  number,  as set forth in the  instrument  relating
               thereto without regard to any antidilution or similar  provisions
               contained therein for a subsequent  adjustment of such amount, of
               shares of Common Stock issuable upon the exercise of such rights,
               warrants  or options or upon the  conversion  or exchange of such
               Convertible Securities issuable upon the exercise of such rights,
               warrants or options) is less than either the Conversion  Price or
               the  Market  Price  of the  Common  Stock  as of the  date of the
               issuance or sale of such rights,  warrants or options,  then such
               total maximum  number of shares of Common Stock issuable upon the
               exercise  of  such  rights,  warrants  or  options  or  upon  the
               conversion or exchange of such Convertible  Securities (as of the
               date of the issuance or sale of such rights, warrants or options)
               shall be deemed to be "Common  Stock" for  purposes of  Paragraph
               4(c)(i)  hereof  and  shall be  deemed  to have  been sold for an
               amount equal to such  consideration  per share and shall cause an
               adjustment to be made in accordance with Paragraph 4(c)(i).

          (C)  In case of the sale or other  issuance by the  Corporation of any
               Convertible Securities, whether or not the right of conversion or
               exchange thereunder is immediately exercisable, and the price per
               share for which Common Stock is issuable  upon the  conversion or
               exchange of such Convertible  Securities  (determined by dividing
               (x) the total amount of consideration received by the Corporation
               for the sale of such  Convertible  Securities,  plus the  minimum
               aggregate amount, as set forth in the instrument relating thereto
               without  regard  to  any   antidilution  or  similar   provisions
               contained therein for a subsequent  adjustment of such amount, of
               additional  consideration,  if any,  other than such  Convertible
               Securities,  payable upon the conversion or exchange thereof,  by
               (y) the total  maximum  number,  as set  forth in the  instrument
               relating  thereto  without regard to any  antidilution or similar
               provisions contained therein for a subsequent  adjustment of such
               amount, of shares of Common Stock issuable upon the conversion or
               exchange of such Convertible  Securities) is less than either the
               Conversion  Price or the Market  Price of the Common  Stock as of
               the date of the sale of such  Convertible  Securities,  then such
               total maximum  number of shares of Common Stock issuable upon the
               conversion or exchange of such Convertible  Securities (as of the
               date of the sale of such Convertible  Securities) shall be deemed
               to be "Common Stock" for purposes of Paragraph  4(c)(i) and shall
               be  deemed  to  have  been  sold  for an  amount  equal  to  such
               consideration  per share and shall cause an adjustment to be made
               in accordance with Paragraph 4(c)(i).

          (D)  In case the  Corporation  shall modify the rights of  conversion,
               exchange  or  exercise  of any of the  securities  referred to in
               Subparagraphs  (B) or (C) of this Paragraph  4(c)(v) or any other
               securities  of  the  Corporation  convertible,   exchangeable  or
               exercisable for shares of Common Stock, for any reason other than
               an event that would require  adjustment to prevent  dilution,  so
               that the consideration per share received by the Corporation


                                      -10-
<PAGE>

               after such  modification is less than either the Conversion Price
               or the Market  Price of the Common  Stock as of the date prior to
               such  modification,  then  such  securities,  to the  extent  not
               theretofore exercised, converted or exchanged, shall be deemed to
               have expired or terminated  immediately prior to the date of such
               modification and the Corporation  shall be deemed for purposes of
               calculating any  adjustments  pursuant to this Subsection 4(c) to
               have issued such new  securities  upon such new terms on the date
               of modification. Such adjustment shall become effective as of the
               date upon  which such  modification  shall  take  effect.  On the
               expiration or cancellation  of any such right,  warrant or option
               or the  termination or  cancellation of any such right to convert
               or exchange any such Convertible Securities, the Conversion Price
               then in effect  hereunder  shall  forthwith be readjusted to such
               Conversion  Price as would have obtained (a) had the  adjustments
               made upon the issuance or sale of such rights, warrants,  options
               or  Convertible  Securities  been  made  upon  the  basis  of the
               issuance of only the number of shares of Common Stock theretofore
               actually   delivered  (and  the  total   consideration   received
               therefor)  upon the exercise of such rights,  warrants or options
               or upon the conversion or exchange of such Convertible Securities
               and (b) had adjustments  been made on the basis of the Conversion
               Price as adjusted  under clause (a) for all  transactions  (which
               would have affected such  adjusted  Conversion  Price) made after
               the  issuance  or sale  of  such  rights,  warrants,  options  or
               Convertible Securities.

          (E)  In  case  of  the  sale  of  any  shares  of  Common  Stock,  any
               Convertible  Securities,  any rights or warrants to subscribe for
               or purchase,  or any options for the purchase of, Common Stock or
               Convertible   Securities,   the  consideration  received  by  the
               Corporation  therefor shall be deemed to be the gross sales price
               therefor without deducting therefrom any expense paid or incurred
               by the Corporation or any  underwriting  discounts or commissions
               or concessions  paid or allowed by the  Corporation in connection
               therewith.  In the event that any  securities  shall be issued in
               connection with any other securities of the Corporation, together
               comprising   one  integral   transaction  in  which  no  specific
               consideration  is allocated  among the  securities,  then each of
               such  securities  shall be deemed to have  been  issued  for such
               consideration  as the  Board  of  Directors  of  the  Corporation
               determines in good faith;  provided,  however, that if holders of
               more than 25% of the then  outstanding  Series A Preferred  Stock
               disagree with such  determination,  the Corporation shall retain,
               at its own expense,  an independent  investment  banking firm for
               the purpose of obtaining an appraisal.

          (iv)  Notwithstanding any other provision hereof, no adjustment to the
          Conversion Price will be made:


                                      -11-
<PAGE>

          (A)  upon (i) the  exercise of any of the options  outstanding  on the
               date hereof under the  Corporation's  existing stock option plans
               or (ii) the issuance or exercise of options  which may  hereafter
               be  granted  with the  approval  of the  Board of  Directors,  or
               exercised,  under  any bona  fide  employee  benefit  plan of the
               Corporation  approved  by the  Board of  Directors  to  officers,
               directors,  consultants  or  employees,  but only with respect to
               such  options  as are  exercisable  at prices  no lower  than the
               Closing Bid Price (or, if the prices referenced in the definition
               of Closing Bid Price cannot be determined, the Fair Market Value)
               of the Common Stock as of the date of grant thereof; or

          (B)  upon the sale of any shares of Common Stock, warrants to purchase
               Common  Stock  or  Convertible  Securities  in a firm  commitment
               underwritten  public  offering,  including,  without  limitation,
               shares sold upon the exercise of any overallotment option granted
               to the underwriters in connection with such offering; or

          (C)  upon issuance or exercise of the  Placement  Warrants (as defined
               in the Placement  Agency  Agreement  between the  Corporation and
               Paramount  Capital,   Inc.,  dated  as  of  April  1,  1997,  the
               "Placement  Warrants"),  or  upon  the  issuance,  conversion  or
               exercise of the Series A Preferred  Stock included in the Premium
               Preferred Units of the Corporation  issued (i) on or prior to the
               Final  Closing Date (plus any such Units  issued  pursuant to the
               over-allotment  option granted  pursuant to such Placement Agency
               Agreement)  or (ii)  pursuant to the  exercise  of the  Placement
               Warrants  or  the   conversion  or  exercise  of  the  securities
               underlying such Placement Warrants; or

          (D)  upon  the  issuance  or  sale  of  Common  Stock  or  Convertible
               Securities  pursuant to the  exercise  of any rights,  options or
               warrants to receive,  subscribe  for or purchase,  or any options
               for the purchase  of,  Common  Stock or  Convertible  Securities,
               whether or not such rights,  warrants or options were outstanding
               on the date of the original sale of the Series A Preferred  Stock
               or were  thereafter  issued or sold,  provided that an adjustment
               was either  made or not  required to be made in  accordance  with
               Paragraph 4(c)(i) in connection with the issuance or sale of such
               securities or any modification of the terms thereof; or

          (E)  upon the  issuance  or sale of Common  Stock upon  conversion  or
               exchange  of  any  Convertible  Securities,   provided  that  any
               adjustments required to be made upon the issuance or sale of such
               Convertible  Securities or any  modification of the terms thereof
               were so made, and whether or not such Convertible Securities were
               outstanding  on the  date of the  original  sale of the  Series A
               Preferred Stock or were thereafter issued or sold.


                                      -12-
<PAGE>

     Subparagraph 4(c)(v)(D) shall nevertheless apply to any modification of the
     rights  of  conversion,  exchange  or  exercise  of any  of the  securities
     referred to in Subparagraph  (A) or, to the extent effected with respect to
     less than all of the outstanding  Series A Preferred Stock, as the case may
     be, (C) of this Paragraph 4(c)(vi).

     (vii) As used in this  Subsection  4(c), the term "Common Stock" shall mean
     and include the  Corporation's  Common Stock  authorized on the date of the
     original issue of the Series A Convertible  Preferred  Stock and shall also
     include  any  capital  stock  of any  class of the  Corporation  thereafter
     authorized  which  shall not be  limited  to a fixed sum or  percentage  in
     respect of the rights of the holders  thereof to  participate  in dividends
     and  in  the  distribution  of  assets  upon  the  voluntary   liquidation,
     dissolution or winding up of the Corporation;  provided,  however, that the
     shares  issuable  upon  conversion  of the Series A  Preferred  Stock shall
     include  only  shares  of  such  class  designated  in  the   Corporation's
     Certificate  of  Incorporation  as Common Stock on the date of the original
     issue of the Series A Convertible Preferred Stock or (i) in the case of any
     reclassification,  change, consolidation, merger, sale or conveyance of the
     character referred to in Paragraph  4(c)(ii) hereof, the stock,  securities
     or  property  provided  for in such  section  or  (ii)  in the  case of any
     reclassification  or change  in the  outstanding  shares  of  Common  Stock
     issuable upon  conversion of the Series A Preferred  Stock as a result of a
     subdivision or combination or consisting of a change in par value,  or from
     par value to no par value,  or from no par value to par value,  such shares
     of Common Stock as so reclassified or changed.

     (viii) Any  determination  as to whether an  adjustment  in the  Conversion
     Price in effect hereunder is required pursuant to Subsection 4(c), or as to
     the amount of any such adjustment,  if required,  shall be binding upon the
     holders of the Series A Preferred Stock and the Corporation if made in good
     faith by agreement of the  Corporation and the holders of a majority of the
     Preferred  Stock then  outstanding.  If the  holders  of a majority  of the
     Preferred Stock then  outstanding and the Corporation  shall disagree as to
     any  adjustment,  then the issue shall be submitted to and determined by an
     arbitration panel of the American Arbitration  Association in New York City
     in accordance with its rules, the cost of which  arbitration  shall be paid
     for by the Corporation.

          (d) No Fractional  Shares. No fractional shares or scrip  representing
fractional  shares of Common Stock shall be issued upon  conversion  of Series A
Preferred  Stock.  If more than one  certificate  evidencing  shares of Series A
Preferred  Stock shall be  surrendered  for  conversion  at one time by the same
holder,  the number of full shares  issuable  upon  conversion  thereof shall be
computed  on the basis of the  aggregate  number of shares of Series A Preferred
Stock so  surrendered.  Instead of any  fractional  share of Common  Stock which
would  otherwise be issuable upon conversion of any shares of Series A Preferred
Stock, the Corporation shall pay a cash adjustment in respect of such fractional
interest  in an amount  equal to the same  fraction  of the Market  Price of the
Common Stock as of the close of business on the day of conversion.


                                      -13-
<PAGE>

          (e) Grant of Rights, Warrants or Options in Lieu of Adjustment. If and
whenever the  Corporation  shall grant to the holders of Common Stock,  as such,
rights or  warrants  to  subscribe  for or to  purchase,  or any options for the
purchase of, Common Stock or securities  convertible into or exchangeable for or
carrying a right, warrant or option to purchase Common Stock, the Company may at
its option  elect  concurrently  therewith  to grant,  to each holder (as of the
record date for such  transaction) of Series A Preferred Stock then outstanding,
the  rights,  warrants  or  options to which  each such  holder  would have been
entitled if, on the record date used to determine the  stockholders  entitled to
the rights,  warrants or options being granted by the Company,  such holder were
the holder of record of the number of whole shares of Common Stock then issuable
upon conversion of his or her Series A Preferred  Stock. If the Company shall so
elect under this Subsection  4(e), then such grant by the Company to the holders
of the  Series  A  Preferred  Stock  shall  be in lieu of any  adjustment  which
otherwise may be called for pursuant to Subsection 4(c).

          (f) Reservation of Shares;  Transfer Taxes; Etc. The Corporation shall
at all times  reserve and keep  available,  out of its  authorized  and unissued
shares of Common Stock,  solely for the purpose of effecting  the  conversion of
the Series A Preferred Stock,  such number of shares of its Common Stock free of
preemptive  rights as shall be sufficient to effect the conversion of all shares
of Series A Preferred Stock from time to time  outstanding  (including,  without
limitation,  shares of Common Stock  issuable  upon  conversion  of the Series A
Preferred  Stock in the case of a Reset Event).  The  Corporation  shall use its
best  efforts  from time to time,  in  accordance  with the laws of the State of
Delaware,  to increase the authorized number of shares of Common Stock if at any
time the number of shares of authorized,  unissued and  unreserved  Common Stock
shall not be  sufficient to permit the  conversion  of all the  then-outstanding
shares of Series A Preferred Stock.

          The Corporation shall pay any and all issue or other taxes that may be
payable  in  respect  of any issue or  delivery  of  shares  of Common  Stock on
conversion of the Series A Preferred Stock. The Corporation  shall not, however,
be  required  to pay any tax which may be payable  in  respect  of any  transfer
involved  in the issue or  delivery  of Common  Stock  (or other  securities  or
assets)  in a name  other  than that in which the  shares of Series A  Preferred
Stock so converted were registered,  and no such issue or delivery shall be made
unless and until the person  requesting  such issue has paid to the  Corporation
the  amount  of  such  tax  or  has  established,  to  the  satisfaction  of the
Corporation, that such tax has been paid.

          (g) Prior Notice of Certain Events. In case:

          (i)  the  Corporation   shall  declare  any  dividend  (or  any  other
          distribution); or

          (ii) the  Corporation  shall  authorize the granting to the holders of
          Common  Stock of rights or warrants to  subscribe  for or purchase any
          shares of stock of any class or of any other rights or warrants; or

          (iii)  of  any   reclassification   of  Common  Stock  (other  than  a
          subdivision  or  combination  of the  outstanding  Common Stock,  or a
          change in par value, or from par value to no par value, or from no par
          value to par value); or


                                      -14-
<PAGE>

          (iv) of any consolidation or merger (including,  without limitation, a
          Merger  Transaction) to which the Corporation is a party and for which
          approval of any stockholders of the Corporation shall be required,  or
          of the sale or transfer of all or  substantially  all of the assets of
          the Corporation or of any compulsory share exchange whereby the Common
          Stock is converted into other securities, cash or other property; or

          (v)  of the  voluntary  or  involuntary  dissolution,  liquidation  or
          winding  up of  the  Corporation  (including,  without  limitation,  a
          Liquidation Event);

          then the Corporation  shall cause to be filed with the Transfer Agent,
and shall  cause to be mailed to the holders of record of the Series A Preferred
Stock,  at their last  addresses  as they shall  appear upon the stock  transfer
books of the Corporation,  at least 20 days prior to the applicable  record date
hereinafter  specified, a notice stating (x) the date on which a record (if any)
is to be taken for the  purpose of such  dividend,  distribution  or granting of
rights or warrants or, if a record is not to be taken,  the date as of which the
holders of Common Stock of record to be entitled to such dividend, distribution,
rights  or  warrants  are  to be  determined  and a  description  of  the  cash,
securities or other  property to be received by such holders upon such dividend,
distribution  or  granting  of rights or  warrants or (y) the date on which such
reclassification,   consolidation,   merger,  sale,  transfer,  share  exchange,
dissolution, liquidation or winding up or other Liquidation Event is expected to
become  effective,  the date as of which it is expected  that  holders of Common
Stock of record  shall be entitled to exchange  their shares of Common Stock for
securities  or other  property  deliverable  upon  such  exchange,  dissolution,
liquidation  or winding  up or other  Liquidation  Event and the  consideration,
including securities or other property, to be received by such holders upon such
exchange;  provided,  however, that no failure to mail such notice or any defect
therein or in the mailing  thereof  shall affect the  validity of the  corporate
action required to be specified in such notice.

          (h) Other Changes in Conversion  Rate.  The  Corporation  from time to
time may  increase the  Conversion  Rate by any amount for any period of time if
the period is at least 20 days and if the  increase  is  irrevocable  during the
period. Whenever the Conversion Rate is so increased, the Corporation shall mail
to holders of record of the Series A Preferred Stock a notice of the increase at
least 15 days before the date the increased  Conversion  Rate takes effect,  and
such notice shall state the increased  Conversion Rate and the period it will be
in effect.

          The  Corporation  may make such increases in the  Conversion  Rate, in
addition to those  required or allowed by this Section 4, as shall be determined
by it, as evidenced by a resolution of the Board of  Directors,  to be advisable
in  order to avoid or  diminish  any  income  tax to  holders  of  Common  Stock
resulting  from any dividend or  distribution  of stock or issuance of rights or
warrants to purchase or  subscribe  for stock or from any event  treated as such
for income tax purposes.

          Notwithstanding  anything to the contrary herein, in no case shall the
Conversion  Price be  adjusted to an amount  less than  $.00025  per share,  the
current par value of the Common Stock into which the Series A Preferred Stock is
convertible.


                                      -15-
<PAGE>

          (i)  Ambiguities/Errors.  The  holders of a  majority  of the Series A
Preferred Stock  outstanding and the Corporation shall have the power to resolve
by agreement  any ambiguity or correct any error in the  provisions  relating to
the  convertibility  of the Series A Preferred  Stock,  and their  actions in so
doing shall be final and conclusive.  If the holders of a majority of the Series
A Preferred Stock then outstanding and the Corporation  shall disagree as to any
ambiguity  or  correction  of  any  error  in  the  provisions  relating  to the
convertibility of the Series A Preferred Stock then the issue shall be submitted
to  and  determined  by  an  arbitration  panel  of  the  American   Arbitration
Association  in New York City in  accordance  with its rules,  the cost of which
arbitration shall be paid for by the Corporation.

          5. Mandatory Conversion. At any time on or after the Reset Date, the
Corporation,  at its  option,  may  cause  the  Series A  Preferred  Stock to be
converted  in  whole,  or in part,  on a pro rata  basis,  into  fully  paid and
nonassessable  shares of Common Stock at the then effective  Conversion Rate and
such other  securities and property as herein  provided if the closing bid price
of the Common Stock shall have exceeded 200% of the then  applicable  Conversion
Price for at least 20  trading  days in any 30  consecutive  trading  day period
ending three (3) days prior to the date of notice of  conversion.  Any shares of
Series  A  Preferred  Stock  so  converted  shall  be  treated  as  having  been
surrendered by the holder  thereof for  conversion  pursuant to Section 4 on the
date of such mandatory  conversion (unless previously converted at the option of
the holder).

          No  greater  than 60 nor fewer  than 20 days  prior to the date of any
such mandatory conversion, notice by first class mail, postage prepaid, shall be
given to the holders of record of the Series A Preferred  Stock to be converted,
addressed to such holders at their last addresses as shown on the stock transfer
books of the  Corporation.  Each such  notice  shall  specify the date fixed for
conversion,  the place or places for  surrender  of shares of Series A Preferred
Stock, and the then effective Conversion Rate pursuant to Section 4.

          Any notice which is mailed as herein  provided  shall be  conclusively
presumed to have been duly given by the Corporation on the date deposited in the
mail,  whether or not the holder of the Series A Preferred  Stock  receives such
notice;  and failure properly to give such notice by mail, or any defect in such
notice,  to the  holders  of the  shares to be  converted  shall not  affect the
validity of the  proceedings  for the conversion of any other shares of Series A
Preferred  Stock.  On or after the date fixed for  conversion  as stated in such
notice,  each  holder  of shares  called to be  converted  shall  surrender  the
certificate evidencing such shares to the Corporation at the place designated in
such notice for conversion. Notwithstanding that the certificates evidencing any
shares  properly  called for  conversion  shall not have been  surrendered,  the
shares  shall no longer be deemed  outstanding  and all rights  whatsoever  with
respect to the shares so called for conversion  (except the right of the holders
to convert such shares upon  surrender  of their  certificates  therefor)  shall
terminate.

          6.  Voting Rights.
              --------------

          (a) General.  Except as otherwise  provided herein, in the Certificate
of  Incorporation  or the  By-laws,  the holders of shares of Series A Preferred
Stock,  the holders of shares of Common Stock and the holders of any other class
or series of shares  entitled to vote with the Common Stock shall vote  together
as  one  class  on  all  matters  submitted  to a vote  of  stockholders


                                      -16-
<PAGE>

of the  Corporation.  In any such vote,  each share of Series A Preferred  Stock
shall entitle the holder thereof to cast the number of votes equal to the number
of votes which  could be cast in such vote by a holder of the Common  Stock into
which such share of Series A Preferred  Stock is  convertible on the record date
for such vote, or if no record date has been established,  on the date such vote
is taken.  Any shares of Series A Preferred Stock held by the Corporation or any
entity  controlled by the Corporation shall not have voting rights hereunder and
shall not be counted in determining the presence of a quorum.

          (b) Class Voting Rights.  In addition to any vote specified in Section
6(a), so long as 50% of the shares of Series A Preferred Stock  (including those
shares of Series A Preferred  Stock issued or issuable  upon the exercise of the
Placement Warrants or any other warrants or options for the purchase of Series A
Preferred  Stock) shall be outstanding,  the affirmative  vote or consent of the
holders of at least 66.67% of all  outstanding  Series A Preferred  Stock voting
separately  as a class shall be necessary to permit or effect any one or more of
the following:  (i) the amendment,  alteration or repeal of any provision of the
Certificate of  Incorporation,  or the Bylaws of the Corporation so as adversely
to affect the  relative  rights,  preferences,  qualifications,  limitations  or
restrictions  of the  Series  A  Preferred  Stock,  (ii)  the  authorization  or
issuance,  or increase of the authorized  amount of, any security  ranking prior
to, or on a parity  with,  the Series A Preferred  Stock (A) upon a  Liquidation
Event or (B) with respect to the payment of any  dividends or  distributions  or
(C) with respect to voting rights, (iii) the amendment,  alteration or repeal of
any  provision  of or the rights,  preferences,  or  privileges  of the Series A
Preferred  Stock,   (iv)  any  liquidation,   dissolution  or  sale  of  all  or
substantially  all of the  assets  of the  Corporation,  (v) the  incurrence  of
indebtedness  in excess of $100,000 in the  aggregate  (other than  non-recourse
equipment lease lines secured solely by the purchased equipment and indebtedness
incurred for working  capital  purposes  secured solely by the  receivables  and
inventory of the Corporation) or (vi) the repurchase of any of the securities of
the  Corporation  (other than  repurchases  from employees of the Corporation of
restricted  securities issued pursuant to employee benefit plans approved by the
Corporation's Board of Directors in connection with termination of employment at
prices no greater than the prices paid by any such employees for such restricted
securities).  The vote as contemplated herein shall specifically not be required
for (x) issuances of Common Stock, (y) the  authorization,  issuance or increase
in the amount of the Series A Preferred Stock prior to the Final Closing Date or
(z) any  consolidation  or  merger  of the  Corporation  with  or  into  another
corporation  in which the  Corporation  is not the surviving  entity,  a sale or
transfer  of all or part of the  Corporation's  assets for cash,  securities  or
other property, or a compulsory share exchange.

          7.   Outstanding   Shares.   For  purposes  of  this   Certificate  of
Designation,  all  issued  shares of Series A  Preferred  Stock  shall be deemed
outstanding  except  (i) from the date,  or the deemed  date,  of  surrender  of
certificates evidencing shares of Series A Preferred Stock, all shares of Series
A  Preferred  Stock  converted  into  Common  Stock,   (ii)  from  the  date  of
registration of transfer,  all shares of Series A Preferred Stock held of record
by the  Corporation or any subsidiary of the  Corporation  and (iii) any and all
shares of Series A  Preferred  Stock held in escrow  prior to  delivery  of such
stock by the Corporation to the initial beneficial owners thereof.

          8.  Status of  Acquired  Shares.  Shares of Series A  Preferred  Stock
received  upon  conversion  pursuant  to  Section 4 or  Section  5 or  otherwise
acquired by the  Corporation  will be


                                      -17-
<PAGE>

restored to the status of  authorized  but unissued  shares of Preferred  Stock,
without designation as to class, and may thereafter be issued, but not as shares
of Series A Preferred Stock.

          9. Preemptive  Rights. The Series A Preferred Stock is not entitled to
any  preemptive  or  subscription  rights in  respect of any  securities  of the
Corporation.

          10. No Amendment or Impairment.  The  Corporation  shall not amend its
Certificate of Incorporation or participate in any  reorganization,  transfer of
assets, consolidation,  merger, dissolution,  issue or sale of securities or any
other  voluntary  action,  for the  purpose of  avoiding or seeking to avoid the
observance  or  performance  of any of the  terms to be  observed  or  performed
hereunder  by the  Corporation,  but will at all times in good  faith  assist in
carrying out all such action as may be reasonably  necessary or  appropriate  in
order to protect  the rights of the  holders  of the  Series A  Preferred  Stock
against impairment.

          11.  Severability  of Provisions.  Whenever  possible,  each provision
hereof  shall be  interpreted  in a manner as to be  effective  and valid  under
applicable  law,  but if any  provision  hereof is held to be  prohibited  by or
invalid under  applicable law, such provision  shall be ineffective  only to the
extent of such  prohibition or  invalidity,  without  invalidating  or otherwise
adversely  affecting the remaining  provisions  hereof.  If a court of competent
jurisdiction  should  determine  that a  provision  hereof  would  be  valid  or
enforceable  if a period of time were  extended  or  shortened  or a  particular
percentage were increased or decreased,  then such court may make such change as
shall be necessary to render the provision in question effective and valid under
applicable law.

                                  * * * * * * *


                                      -18-
<PAGE>

     IN WITNESS WHEREOF, Conversion Technologies International, Inc., has caused
this  certificate  to be signed on its behalf by William L. Amt, its  President,
this 29th day of August, 1997.
   




                                 CONVERSION TECHNOLOGIES INTERNATIONAL, INC.



                                 By: /s/ William L. Amt
                                     ------------------
                                 Name:  William L. Amt
                                 Title: President and Chief Executive Officer



ATTEST:


/s/ Jack D. Hays, Jr.
- ---------------------
Jack D. Hays, Jr.
Secretary




                   CONVERSION TECHNOLOGIES INTERNATIONAL, INC.

                     1996 LONG-TERM EMPLOYEE INCENTIVE PLAN


Article I. Purpose, Adoption and Term of the Plan

     1.01 Purpose.  The purpose of the  Conversion  Technologies  International,
Inc. 1996  Long-Term  Employee  Incentive Plan  (hereinafter  referred to as the
"Plan") is to assist the Company (as hereinafter  defined) and its  subsidiaries
in attracting  and retaining  individuals to serve as officers and key employees
who will  contribute to the success of the Company and its  subsidiaries  and to
provide  incentives to such  individuals to achieve  long-term  objectives which
will inure to the benefit of all stockholders of the Company.

     1.02 Adoption and Term. The Plan has been approved and adopted by the Board
(as hereinafter defined),  acting through its Executive Committee,  effective as
of August 26, 1996 (the  "Effective  Date").  The Plan shall  terminate  without
further action of the Board on the tenth anniversary of the Effective Date.

Article II. Definitions

     For  purposes  of this Plan,  capitalized  terms  shall have the  following
meanings:

<PAGE>

     2.01 Award means any grant to a Participant  of any one or a combination of
Restricted  Shares  described  in Article VI,  Performance  Awards  described in
Article VII or any other award made under the terms of the Plan.

     2.02 Award  Agreement means a written  agreement  between the Company and a
Participant or a written  acknowledgment from the Company  specifically  setting
forth the terms and  conditions of an Award  granted to a Participant  under the
Plan.

     2.03 Award Period means,  with respect to an Award,  the period of time, if
any, set forth in the Award Agreement during which specified target  performance
goals must be achieved or other conditions set forth in the Award Agreement must
be satisfied.

     2.04 Beneficiary means an individual, trust or estate who or which, by will
or the laws of descent and distribution,  succeeds to the rights and obligations
of a Participant  under the Plan and an Award  Agreement upon the  Participant's
death.

     2.05 Board means the Board of Directors of the Company.

     2.06 Business Day means any day on which banking  institutions in the State
of New York are not authorized or obligated by law or executive order to close.


                                       2
<PAGE>

     2.07 Change in Control  means any of the events set forth below;  provided,
however,  that  the  Committee,  in its  sole  discretion,  may  specify  a more
restrictive definition of Change in Control in any Award Agreement,  which shall
apply to the Award granted under such Award Agreement:

     (a) The  acquisition  in one or more  transactions,  other  than  from  the
Company,  by any  individual,  entity or group (within the meaning of Section 13
(d) (3) or 14 (d) (2) of the Exchange Act) of beneficial  ownership  (within the
meaning of Rule 13d-3 promulgated under the Exchange Act) of a number of Company
Voting  Securities in excess of 50% of the Company Voting Securities unless such
acquisition has been approved by the Board; or

     (b)  Any  election  has  occurred  of  persons  to the  Board  that  causes
two-thirds  of the Board to consist of persons  other than (i)  persons who were
members of the Board on August 16, 1996 and (ii) persons who were  nominated for
elections  as  members  of the  board at a time  when  two-thirds  of the  Board
consisted of persons who were members of the Board on August 16, 1996; provided,
however,  that any person  nominated for election by a Board at least two-thirds
of whom constituted  persons  described in clauses (i) and/or (ii) or by persons
who were themselves  nominated by such Board shall, for this purpose,  be deemed
to have been nominated by a Board comprised of persons  described in clause (i);
or

                                       3
<PAGE>

     (c) Approval by the stockholders of the Company of a reorganization, merger
or   consolidation,   unless,   following   such   reorganization,   merger   or
consolidation, all or substantially all of the individuals and entities who were
the respective  beneficial  owners of the Outstanding  Shares and Company Voting
Securities  immediately prior to such  reorganization,  merger or consolidation,
following  such  reorganization,   merger  or  consolidation  beneficially  own,
directly or indirectly, more than 50% of, respectively,  of the then outstanding
shares of Common  Stock and the combined  voting  power of the then  outstanding
Company  Voting  Securities  entitled  to  vote  generally  in the  election  of
directors  of  the  entity  resulting  from  such   reorganization,   merger  or
consolidation  in  substantially  the same  proportion as their ownership of the
Outstanding  Shares and  Company  Voting  Securities  immediately  prior to such
reorganization, merger or consolidation, as the case may be; or

     (d)  Approval  by  the  stockholders  of  the  Company  of  (i) a  complete
liquidation or dissolution of the Company or (ii) a sale or other disposition of
all or substantially all the assets of the Company.

     2.08 Code means the Internal  Revenue Code of 1986, as amended from time to
time,  or any  successor  thereto.  References  to a section  of the Code  shall
include  that  

                                       4
<PAGE>

section and any comparable  section or sections of any future  legislation  that
amends, supplements or supersedes said section.

     2.09 Committee means the Compensation  Committee of the Board or such other
Committee as may be  designated  by the Board or, if the Board shall  administer
this Plan, the term  "Committee"  shall mean the Board. The Committee shall have
the power and authority to administer the Plan in accordance with Section 3.01.

     2.10 Common Stock means the Common Stock,  par value $0.00025 per share, of
the Company.

     2.11  Company  means  Conversion   Technologies   International,   Inc.,  a
corporation  organized  under  the  laws  of the  State  of  Delaware,  and  its
successors.

     2.12  Company  Voting  Securities  means the  combined  voting power of all
outstanding  voting  securities of the Company entitled to vote generally in the
election of the Board.

     2.13 Date of Grant means the date  designated  by the Committee as the date
as of which it grants  an Award,  which  shall not be  earlier  than the date on
which the Committee approves the granting of such Award.


                                       5
<PAGE>

     2.14 Disability means any physical or mental impairment or disability which
prevents a Participant from performing the duties of his or her employment for a
period of 180 days in a 360-day period.

     2.15  Disability  Date  means the date  which is 120 days after the date on
which a Participant is first absent from active  employment with the Company (or
any of its subsidiaries) by reason of a Disability.

     2.16 Exchange Act means the Securities Exchange Act of 1934, as amended.

     2.17 Fair Market  Value  means,  as of any given date,  with respect to any
Awards granted hereunder,  the average of the high and low trading prices of the
Common Stock on such date as reported on the New York Stock  Exchange or, if the
Common  Stock is not then traded on the New York Stock  Exchange,  on such other
national securities exchange on which the Common Stock is admitted to trade, or,
if none,  on the Nasdaq Stock Market  ("Nasdaq") if the Common Stock is admitted
for quotation thereon; provided,  however, if there were no sales reported as of
such date,  Fair Market  Value  shall be computed as of the last date  preceding
such  date on which a sale was  reported;  provided,  further,  that if any such
exchange or quotation  system is closed on any day on which Fair Market Value is
to be  determined,  Fair Market Value shall be  determined  as of the first date
immediately  preceding such date on which such exchange or quotation  system was
open for  trading.  In the event the Common  Stock is not admitted to trade on 


                                       6
<PAGE>

a securities exchange or quoted on Nasdaq, the Fair market Value as of any given
date shall be as determined in good faith by the Committee.

     2.18  Outstanding  Shares means,  at any time,  the issued and  outstanding
shares of Common Stock.

     2.19  Participant  shall  mean any  employee  of the  Company or any of its
subsidiaries  selected  by the  Committee  to receive an Award under the Plan in
accordance with Article V.

     2.20 Performance  Award means an Award,  granted in accordance with Article
VII,  of the right to  receive an award,  payable  in cash or Common  Stock or a
combination of both at the end of a specified performance period.

     2.21 Plan  means  the  Conversion  Technologies  International,  Inc.  1996
Long-Term  Incentive  Plan as set forth  herein,  and as the same may be amended
from time to time.

     2.22 Restricted Shares means shares of Common Stock subject to restrictions
imposed in connection with Awards granted under Article VI.

                                       7
<PAGE>

     2.23   Termination  of  Employment   means  the  voluntary  or  involuntary
termination  of a  Participant's  employment  with  the  Company  or  any of its
subsidiaries for any reason, including death,  Disability,  retirement or as the
result of the sale or other  divestiture  of the  Participant's  employer or any
similar transaction in which the Participant's employer ceases to be the Company
or one of its  subsidiaries.  Whether  entering  military  or  other  government
service shall constitute Termination of Employment, and whether a Termination of
Employment  is a result of  Disability,  shall be determined in each case by the
Committee.

Article III. Administration

     3.01  Committee.  The Plan shall be  administered  by the Committee,  which
shall have exclusive and final authority in each  determination,  interpretation
or other action  affecting the Plan and its  Participants.  The Committee  shall
have the sole and absolute  discretion  to interpret  the Plan, to establish and
modify  administrative  rules for the Plan, to select the officers and other key
employees to whom Awards may be granted,  to  determine  all claims for benefits
under the Plan,  to impose  such  conditions  and  restrictions  on Awards as it
determines  appropriate  and to take such steps in connection  with the Plan and
Awards granted hereunder as it may deem necessary or advisable.


                                       8
<PAGE>

Article IV. Shares

     4.01  Number of Shares  Issuable.  Subject to  adjustments  as  provided in
Section 9.07, the maximum number of shares of Common Stock  available for Awards
under the Plan shall be 800,000  shares of Common Stock.  Any and all shares may
be issued in  respect  of any of the types of  Awards.  The  Common  Stock to be
offered under the Plan shall be authorized and unissued  Common Stock, or issued
Common  Stock  which shall have been  reacquired  by the Company and held in its
treasury.

     4.02 Shares  Subject to Terminated  Awards.  Any Common Stock  forfeited as
provided in Section  7.02(a) and Common  Stock  subject to any Awards  which are
otherwise  surrendered by the Participant without receiving any payment or other
benefit with respect  thereto may again be subject to new Awards under the Plan.
Common Stock issued in payment of  Performance  Awards which are  denominated in
cash  amounts  shall not again be  available  for the grant of Awards  under the
Plan.

Article V. Participation

     5.01 Eligible Participants. Participants in the Plan shall be such officers
and other key  employees  of the  Company  or its  subsidiaries,  whether or not
Directors, as the Committee, in its sole discretion,  may designate from time to
time. The 

                                       9
<PAGE>

Committee's  designation  of a  Participant  in any year shall not  require  the
Committee  to  designate  such  person to receive  Awards or grants in any other
year.  The  designation  of a Participant  to receive Awards or grants under one
portion of the Plan shall not require the Committee to include such  Participant
under other portions of the Plan.  The Committee  shall consider such factors as
it deems  pertinent in selecting  Participants  and in determining  the type and
amount of their respective Awards. More than one type of Award may be granted to
a Participant at one time or at different times.

Article VI. Restricted Shares

     6.01 Restricted Share Awards.  Restricted Shares may be issued either alone
or in addition to other Awards  granted under the Plan.  The Committee may grant
to any Participant an Award of Common Stock in such number,  and subject to such
terms and conditions relating to forfeitability and restrictions on delivery and
transfer  (whether  based  on  performance  standards,  periods  of  service  or
otherwise) as the Committee shall  establish.  The terms of any Restricted Share
Award  granted  under this Plan shall be set forth in an Award  Agreement  which
shall contain  provisions  determined by the Committee and not inconsistent with
this Plan.  The  provisions of Restricted  Share Awards need not be the same for
each Participant receiving such Awards.

     (a) Issuance of Restricted Shares. As soon as practicable after the Date of
Grant of a Restricted  Share Award by the Committee,  the Company shall cause to
be 


                                       10
<PAGE>

transferred  on the books of the Company  Common Stock,  registered on behalf of
the  Participant,  evidencing  the Restricted  Shares covered by the Award,  but
subject to  forfeiture  to the  Company  retroactive  to the Date of Grant if an
Award Agreement  delivered to the Participant by the Company with respect to the
Restricted  Shares covered by the Award is not duly executed by the  Participant
and timely  returned to the Company.  All Common  Stock  covered by Awards under
this  Article  VI shall be  subject to the  restrictions,  terms and  conditions
contained  in the Plan and the Award  Agreement  entered into by and between the
Company  and the  Participant.  Until the lapse or release  of all  restrictions
applicable to an Award of Restricted Shares, the stock certificates representing
such Restricted  Shares shall be held in custody by the Company or its designee.
Upon the  lapse or  release  of all  restrictions  with  respect  to an Award as
described in Section 6.01(d), one or more stock certificates,  registered in the
name of the Participant,  for an appropriate number of shares of Common Stock as
provided in Section 6.01 (d), free of any restrictions set forth in the Plan and
the Award Agreement, shall be delivered to the Participant.

     (b)  Stockholder  Rights.  Beginning on the Date of Grant of the Restricted
Share  Award and  subject to  execution  of the Award  Agreement  as provided in
Section 6.01 (a), the Participant shall become a stockholder of the Company with
respect to all Common Stock subject to the Award Agreement and shall have all of
the rights of a  stockholder,  including,  but not limited to, the right to vote
such Common Stock and the right to receive dividends (or dividend  equivalents);
provided,  however, that any 



                                       11
<PAGE>

Common  Stock  distributed  as a  dividend  or  otherwise  with  respect  to any
Restricted  Shares as to which the  restrictions  have not yet  lapsed  shall be
subject to the same  restrictions as such Restricted Shares and shall be held as
prescribed in Section 6.01(a).

     (c) Restriction on  Transferability.  None of the Restricted  Shares may be
assigned  or  transferred  (other  than  by  will or the  laws  of  descent  and
distribution),  pledged or sold  prior to lapse or  release of the  restrictions
applicable thereto.

     (d) Delivery of Shares Upon Release of  Restrictions.  Upon  expiration  or
earlier  termination  of the  forfeiture  period  without a  forfeiture  and the
satisfaction  of  or  release  from  any  other  conditions  prescribed  by  the
Committee,  the restrictions applicable to the Restricted Shares shall lapse. As
promptly as administratively feasible thereafter, subject to the requirements of
Section 11.06,  the Company shall deliver to the  Participant or, in case of the
Participant's  death,  to  the  Participant's  Beneficiary,  one or  more  stock
certificates for the appropriate  number of shares of Common Stock,  free of all
such restrictions, except for any restrictions that may be imposed by law.

6.02 Terms of Restricted Shares.

     (a) Forfeiture of Restricted Shares.  Subject to Section 6.02(b) and except
as otherwise  may be set forth in any Award  Agreement,  all  Restricted  Shares
shall be forfeited and returned to the Company and all rights of the Participant
with respect to 



                                       12
<PAGE>

such Restricted  Shares shall terminate unless the Participant  continues in the
service  of the  Company or one of its  subsidiaries  as an  employee  until the
expiration of the forfeiture period for such Restricted Shares and satisfies any
and all other conditions set forth in the Award Agreement. The Committee, in its
sole discretion, shall determine the forfeiture period (which may, but need not,
lapse in  installments)  and any other  terms  and  conditions  applicable  with
respect to any Restricted Share Award.

     (b) Waiver of Forfeiture Period. Notwithstanding anything contained in this
Article VI to the contrary, the Committee may, in its sole discretion, waive the
forfeiture  period  and any other  conditions  set forth in any Award  Agreement
under appropriate  circumstances  (including the death, disability or retirement
of the Participant or a material change in circumstances  arising after the date
of an Award) and subject to such terms and conditions (including forfeiture of a
proportionate  number of the  Restricted  Shares)  as the  Committee  shall deem
appropriate.

Article VII. Performance Awards

     7.01 Performance Awards.

     (a) Award  Periods.  Performance  Awards may be granted  either alone or in
addition to other  Awards  granted  under the Plan.  A  Performance  Award shall
consist of the right to receive a payment (measured by (i) the Fair Market Value
of a specified  



                                       13
<PAGE>

number  of shares  of  Common  Stock at the end of the Award  Period or (ii) the
increase  in the Fair  Market  Value of a  specified  number of shares of Common
Stock during the Award Period or (iii) a fixed cash amount payable at the end of
the Award  Period)  contingent  upon the extent to which  certain  predetermined
performance  targets have been met during an Award Period.  The Committee  shall
determine the  Participants  to whom  Performance  Awards shall be awarded,  the
number of Performance  Awards to be awarded to any Participant,  the duration of
the Award  Period  during  which the  Performance  Awards will be vested and the
other terms and conditions of the Award.

     (b) Performance  Targets.  The Performance  targets may include  individual
performance  standards or specified  levels of revenue,  funds from  operations,
positive  cash  flow,  earnings  per  share,  return  on  investment,  return on
stockholder  equity  and/or such other goals related to the  performance  of the
Company  and/or its  subsidiaries  as may be established by the Committee in its
sole discretion.  The performance  targets established by the Committee may vary
for  different  Award  Periods  and need  not be the  same for each  Participant
receiving a Performance  Award in an Award Period.  The  Committee,  in its sole
discretion,  but only under  circumstances  when events or transactions occur to
cause the performance  targets to be an inappropriate  measure of achievement as
determined by the Committee,  may change the  performance  targets for any Award
Period at any time prior to the final determination of the Award.

                                       14
<PAGE>

     (c) Earning  Performance  Awards.  The Committee at the Date of Grant shall
prescribe a formula to determine the percentage of the  Performance  Award to be
earned based upon the degree of attainment of performance targets. The degree of
attainment of performance  targets shall be determined as of the last day of the
Award Period. In the event the minimum  performance  targets  established by the
Committee are not achieved, no payment shall be made to the Participant.  In the
event the performance targets are fully achieved,  100% of the Performance Award
shall be paid to the Participant.  The Committee,  in its sole  discretion,  may
provide for grants up to a maximum of 150% of Performance Awards for achievement
exceeding performance targets.

     (d) Payment of Earned  Performance  Awards.  Payments of earned Performance
Awards  shall be made in cash or Common Stock (based on the Fair Market Value of
the Common Stock on the last day of the Award Period),  or a combination of cash
and Common Stock at the sole discretion of the Committee.  Payment normally will
be made as soon as is  practicable  following  the end of an Award  Period;  the
Committee,  however, may permit deferral of the payment of all or a portion of a
Performance  Award  payable in cash upon the request of the  Participant  timely
made in accordance with rules prescribed by the Committee.  Deferred amounts may
generate  earnings  for the  Participant  under  the  conditions  of a  separate
agreement  approved  by the  Committee  and  executed  by the  Participant.  The
Committee, in its sole discretion,  may define in the 



                                       15
<PAGE>

Award Agreement such other conditions of payment of earned Performance Awards as
it may deem desirable in carrying out the purposes of the Plan.

     7.02  Terms  of  Performance  Awards.  Unless  otherwise  provided  by  the
Committee,  in its  sole  discretion,  in the  Award  Agreement,  the  following
provisions shall apply to Performance Awards:

     (a) Termination of Employment. Unless otherwise provided below, in the case
of a  Participant's  Termination  of  Employment  prior  to the end of an  Award
period, the Participant will not be entitled to any Performance Awards.

     (b)  Disability,  Death or  Retirement.  Unless  otherwise  provided by the
Committee,  in its sole discretion,  in the Award Agreement,  if a Participant's
Disability  Date or  Termination  of Employment by reason of death or retirement
occurs following at least six months of  participation in any Award Period,  but
prior to the end of an  Award  Period,  the  Participant  or such  Participant's
Beneficiary,  as the case may be, shall be entitled to receive a pro-rata  share
of his or her Award as determined under Subsection (c).

     (c) Pro-Rata  Payment.  The amount of any payment made to a Participant (or
Beneficiary) under circumstances  described in subsection (b) will be the amount
determined by multiplying the amount of the  Performance  Award which would have
been 



                                       16
<PAGE>

earned,  determined at the end of the Award Period, had such employment not been
terminated,  by a fraction, the numerator of which is the number of whole months
such  Participant was employed  during the Award Period,  and the denominator of
which is the total number of months of the Award Period.  Any such payment shall
be made as soon as practicable after the end of the respective Award Period, and
shall relate to attainment of performance targets over the entire Award Period.

     (d) Other Events.  Notwithstanding anything to the contrary in this Article
VII, the Committee may, in its sole and exclusive  discretion,  determine to pay
all or any portion of a Performance  Award to a Participant  who has  terminated
employment  prior  to the end of an Award  Period  under  certain  circumstances
including a material  change in  circumstances  arising after the Date of Grant,
and  subject  to  such  terms  and  conditions  as  the  Committee   shall  deem
appropriate,  provided that the Participant shall have completed,  at his or her
Termination  of  Employment,  at least one year of employment  after the Date of
Grant.

Article VIII. Other Stock-Based Awards

     8.01 Grant of Other  Awards.  Other  Awards,  valued in whole or in part by
reference to, or otherwise based on, Common Stock may be granted either alone or
in addition to or in  conjunction  with other Awards under the Plan.  Subject to
the provisions of the Plan, the Committee shall have sole and complete authority
to  determine  the  


                                       17
<PAGE>

persons to whom and the time or times at which such  Awards  shall be made,  the
number of shares of Common  Stock to be granted  pursuant to such Awards and all
other  conditions  of the Awards.  Any such Award shall be confirmed by an Award
Agreement  executed by the Committee and the Participant,  which Award Agreement
shall contain such  provisions  as the  Committee  determines to be necessary or
appropriate to carry out the intent of this Plan with respect to such Award.

     8.02  Terms of Other  Awards.  In  addition  to the  terms  and  conditions
specified  in the Award  Agreement,  Awards made  pursuant to this  Article VIII
shall be subject to the following:

     (a) Any Common Stock subject to Awards made under this Article VIII may not
be sold,  assigned,  transferred,  pledged or otherwise  encumbered prior to the
date on which the Common  Stock is issued,  or, if later,  the date on which any
applicable restriction or performance or deferral period lapses; and

     (b) If specified by the Committee in the Award Agreement,  the recipient of
an Award under this Article VIII shall be entitled to receive, currently or on a
deferred  basis,  dividends or dividend  equivalents  with respect to the Common
Stock  covered by the Award,  and the  Committee,  in its sole  discretion,  may
provide in the Award  Agreement  that such amounts be  reinvested  in additional
shares of Common Stock; and

                                       18
<PAGE>

     (c) The Award Agreement with respect to any Award shall contain  provisions
dealing  with the  disposition  of such Award in the event of a  Termination  of
Employment prior to the exercise,  realization or payment of such Award, whether
such  termination  occurs  because  of  retirement,  Disability,  death or other
reason,  with such provisions to take account of the specific nature and purpose
of the  Award,  as well as  appropriate  provisions  regarding  acceleration  of
exercise,  realization  or payment of such Award upon the occurrence of a Change
in Control, and the Committee,  in its sole discretion,  may waive any or all of
the restrictions imposed with respect to any Award under this Article VIII.

     (d) Common Stock  issued as a bonus  pursuant to this Article VIII shall be
issued for such  consideration  as the  Committee  shall  determine  in its sole
discretion.

Article IX. Terms Applicable to All Awards Granted Under the Plan

     9.01 Effect of Change in Control. Unless otherwise provided in the relevant
Award Agreement, upon the occurrence of an event of Change in Control:

     (a) Any restriction  periods and restrictions  imposed on Restricted Shares
shall lapse and within ten (10) business  days after the  occurrence of a Change
in Control the stock certificates  representing  Restricted Shares,  without any
restrictions  or  legends   thereon,   shall  be  delivered  to  the  applicable
Participant; and

                                       19
<PAGE>

     (b) The target  values  attainable  under all  Performance  Awards shall be
deemed to have been fully earned for the entire Award Period as of the effective
date of the Change in Control.

     9.02 Plan  Provisions  Control  Award  Terms.  The terms of the Plan  shall
govern all Awards  granted  under the Plan,  and in no event shall the Committee
have the  power to grant to a  Participant  any Award  under  the Plan  which is
contrary to any  provisions of the Plan. In the event any provision of any Award
granted  under  the Plan  shall  conflict  with any of the  terms in the Plan as
constituted  on the  Date of  Grant  of such  Award,  the  terms  in the Plan as
constituted on the Date of Grant of such Award shall control. Except as provided
in Section 9.04 or 7.01(b) or unless otherwise provided by the Committee, in its
sole discretion,  in the Award  Agreement,  the terms of any Award granted under
the  Plan may not be  changed  after  the  Date of Grant of such  Award so as to
materially  decrease the value of the Award without the express written approval
of the Participant.

     9.03 Award  Agreement.  No person  shall  have any  rights  under any Award
granted under the Plan unless and until the Company and the  Participant to whom
such Award shall have been granted  shall have  executed and  delivered an Award
Agreement or received any other Award acknowledgment authorized by the Committee
expressly  granting the Award to such person and containing  provisions  setting
forth the terms of the 



                                       20
<PAGE>

Award. If there is any conflict between the provisions of an Award Agreement and
the terms of the Plan, the terms of the Plan shall control.

     9.04  Modification  of Award  After  Grant.  Except as  provided in Section
7.01(b) unless otherwise provided by the Committee,  in its sole discretion,  in
the Award  Agreement,  no Award granted  under the Plan to a Participant  may be
modified (unless such modification does not materially decrease the value of the
Award) after the Date of Grant except by express written  agreement  between the
Company  and the  Participant,  provided  that any such  change (a) shall not be
inconsistent  with the  terms of the  Plan,  and (b)  shall be  approved  by the
Committee.

     9.05  Limitations  on Transfer.  The rights and  interest of a  Participant
under the Plan may not be assigned or transferred other than by will or the laws
of descent and  distribution.  During the  lifetime of a  Participant,  only the
participant  personally may exercise rights under the Plan.  Except as otherwise
specifically provided in the Plan, a Participant's  Beneficiary may exercise the
Participant's  rights only to the extent they were exercisable under the Plan at
the  date  of  the  death  of  the  Participant  and  are  otherwise   currently
exercisable.

     9.06 Taxes.  The  Company  shall be  entitled,  if the  Committee  deems it
necessary or desirable,  to withhold (or secure payment from the  Participant in
lieu of withholding)  the amount of any withholding or other tax required by law
to be withheld 



                                       21
<PAGE>

or paid by the Company with respect to any amount  payable  and/or  Common Stock
issuable  under  such  Participant's  Award,  or  with  respect  to  any  income
recognized  upon the  lapse of  restrictions  applicable  to an  Award,  and the
Company  may defer  payment  or  issuance  of the cash or Common  Stock upon the
grant,  exercise or vesting of an Award unless  indemnified to its  satisfaction
against any  liability for any such tax. The amount of such  withholding  or tax
payment  shall be  determined  by the  Committee  or its  delegate  and shall be
payable  by the  Participant  at such  time  as the  Committee  determines.  The
Committee may prescribe in each Award Agreement one or more methods by which the
Participant will be permitted to satisfy his or her tax withholding  obligation,
which  methods  may  include,  without  limitation,  the  payment of cash by the
Participant  to  the  Company  and  the  withholding  from  the  Award,  at  the
appropriate time, of a number of shares of Common Stock  sufficient,  based upon
the Fair  Market  Value of such  Common  Stock to satisfy  such tax  withholding
requirements.  The Committee  shall be authorized,  in its sole  discretion,  to
establish such rules and procedures  relating to any such withholding methods as
it deems necessary or appropriate.

     9.07 Adjustments to Reflect Capital Changes.  The number and kind of shares
subject to  outstanding  Awards,  the purchase  price or exercise  price of such
Awards,  and the number  and kind of shares  available  for Awards  subsequently
granted  under the Plan shall be  appropriately  adjusted  to reflect  any stock
dividend, stock split, combination or exchange of shares, merger,  consolidation
or other change in  capitalization  with a similar  substantive  effect upon the
Plan or the Awards  granted under 



                                       22
<PAGE>

the Plan.  The Committee  shall have the power and sole  discretion to determine
the  nature and amount of the  adjustment  to be made in each case.  In no event
shall any adjustment be made under the provisions of this Section 9.07(a) to any
previous grant of Restricted Shares if an adjustment has been or will be made to
the Common  Stock  awarded to the  Participant  in such  person's  capacity as a
stockholder.

     9.08 Loans.  The Company  shall be entitled,  if the  Committee in its sole
discretion  deems it necessary or desirable,  to lend money to a Participant for
purposes of (a)  exercising  his or her rights  under an Award  hereunder or (b)
paying  any  income  tax  liability  related  to an Award.  Such a loan shall be
evidenced by a promissory  note payable to the order of the Company  executed by
the  Participant and containing such other terms and conditions as the Committee
may deem desirable.

     9.09 Surrender of Awards. Any Award granted to a Participant under the Plan
may be  surrendered  to the  Company  for  cancellation  on  such  terms  as the
Committee and the Participant approve.

     9.10 No Right to Award; No Right to Employment. No employee or other person
shall have any claim of right to be granted  an Award  under this Plan.  Neither
the Plan nor any  action  taken  hereunder  shall be  construed  as  giving  any
employee  any right to be  retained  in the employ of the  Company or any of its
subsidiaries.

                                       23
<PAGE>

     9.11 Awards Not Includable  for Benefit  Purposes.  Income  recognized by a
Participant  pursuant to the provisions of the Plan shall not be included in the
determination  of benefits under any employee pension benefit plan (as such term
is defined in Section 3(2) of the  Employee  Retirement  Income  Security Act of
1974) or group  insurance or other benefit plans  applicable to the  Participant
which are maintained by the Company or any of its subsidiaries, except as may be
provided under the terms of such plans or determined by resolution of the Board.

     9.12 Governing Law. The Plan and all determinations  made and actions taken
pursuant  to the Plan  shall be  governed  by the laws of the State of  Delaware
other than the conflict of laws  provisions of such laws, and shall be construed
in accordance therewith.

     9.13 No  Strict  Construction.  No rule of  strict  construction  shall  be
implied  against  the  Company,  the  Committee  or  any  other  person  in  the
interpretation of any of the terms of the Plan, any Award granted under the Plan
or any rule or procedure established by the Committee.

     9.14 Captions.  The captions (i.e., all Section  headings) used in the Plan
are for convenience  only, do not constitute a part of the Plan and shall not be
deemed to limit,  characterize  or affect in any way any provisions of the Plan,
and all  provisions  of the Plan shall be construed as if no captions  have been
used in the Plan.

                                       24
<PAGE>

     9.15 Severability.  Whenever possible, each provision in the Plan and every
Award at any time granted under the Plan shall be  interpreted in such manner as
to be effective and valid under applicable law, but if any provision of the Plan
or any Award at any time granted  under the Plan shall be held to be  prohibited
by or invalid  under  applicable  law, then (a) such  provision  shall be deemed
amended to accomplish the  objectives of the provision as originally  written to
the fullest extent permitted by law and (b) all other provisions of the Plan and
every other Award at any time granted  under the Plan shall remain in full force
and effect.

     9.16 Legends.  All  certificates  for Common Stock delivered under the Plan
shall be subject to such  transfer  restrictions  set forth in the Plan and such
other  restrictions  as the  Committee  may  deem  advisable  under  the  rules,
regulations and other  requirements  of the Securities and Exchange  Commission,
any stock exchange upon which the Common Stock is then listed and any applicable
federal or state securities law, and the Committee may cause a legend or legends
to be put on any  such  certificates  to  make  appropriate  references  to such
restrictions.

     9.17 Amendment and Termination.

     (a)  Amendment.  The Board shall have complete power and authority to amend
the Plan at any time it is deemed  necessary or  appropriate.  No termination 


                                       25
<PAGE>

or amendment of the Plan may, without the consent of the Participant to whom any
Award shall  theretofore have been granted under the Plan,  adversely affect the
right of such individual under such Award; provided, however, that the Committee
may change  performance  targets as  provided  in Section  7.01(b) and make such
provision in the Award Agreement for amendments  which, in its sole  discretion,
it deems appropriate.

     (b) Termination.  The Board shall have the right and the power to terminate
the Plan at any  time.  No Award  shall be  granted  under  the Plan  after  the
termination  of the Plan,  but the  termination  of the Plan  shall not have any
other effect and any Award  outstanding  at the time of the  termination  of the
Plan may be  exercised  after  termination  of the Plan at any time prior to the
expiration  date of such Award to the same  extent  such  Award  would have been
exercisable had the Plan not terminated.






Adopted Effective as of August 26, 1996.



                                       26


                                    CONSULTING  AGREEMENT  dated  as of March 1,
                                    1995,   between   CONVERSION    TECHNOLOGIES
                                    INTERNATIONAL,  INC., a Delaware corporation
                                    (the  "Company"),  and  ECKARDT C. BECK (the
                                    "Consultant"), As Amended.


     The Company is a specialty  materials  company  engaged in the  business of
developing and manufacturing advanced industrial abrasives,  specialty glass and
glass-ceramic  products utilizing,  among other things,  industrial waste stream
recycling and conversion  technologies (the "Business").  The Company desires to
retain the  Consultant  to  provide  certain  services  to the  Company  and the
Consultant  desires to provide such services to the Company in  accordance  with
the terms and conditions hereof.

     NOW  THEREFORE,  in  consideration  of and  for  the  mutual  promises  and
covenants contained herein, the parties hereto agree as follows:

     1. Consulting Services.
        -------------------

     (a) Subject to the terms and conditions  hereinafter set forth, the Company
retains the Consultant,  and the Consultant hereby accepts such retention by the
Company,  effective as of the date hereof, to undertake the following consulting
and advisory services:

               (i)  provide to the Company  strategic  and  tactical  advice and
          services relating to, among other things,  competitive  positioning of
          the  Company  and its  subsidiaries  within the  markets in which they
          compete,  strategic  fit and  potential  synergies of product lines of
          others,   organizational   development   of  the   Company   and   its
          subsidiaries,  joint venture and teaming opportunities,  environmental
          regulatory strategies, industry trends and identification of potential
          acquisitions and joint venture candidates;

               (ii) assist in strategic  planning,  in an effort to position CTI
          toward  profitability;   fund  

<PAGE>

          raising and other capital structure activities; investor relations and
          communications   activities;   and  engage  in  business   development
          activities;

               (iii)  serve as the  Company's  chief  environmental  officer and
          oversee,  monitor and advise with respect to materials  management  at
          the Company's facilities and environmental  matters generally (in such
          capacity,  Mr. Beck is hereby  authorized  to confer with the New York
          Job Development  Authority,  as may be required, as well as such other
          agencies or parties deemed appropriate); and

               (iv) such other matters that the Chief  Executive  Officer or the
          Board of Directors of CTI may  reasonably  request that are within the
          Consultant's areas of expertise and experience and that the Consultant
          agrees to perform.

     (b) The Company and the Consultant  hereby  acknowledges and agree that the
Consultant   shall  perform  the  services   pursuant  to  paragraph  (a)  above
(collectively,  the "Consulting  Services") as an independent contractor and not
as an agent,  employee  or legal  representative  of the  Company,  and that the
Consultant  shall not have  authority  to bind the  Company in any  manner.  The
Consultant agrees that he shall use his best reasonable efforts in providing the
Consulting  Services  hereunder  and  shall  keep the  Company  apprised  of his
progress on the Consulting  Services from time to time and when requested by the
Board of Directors or Chief Executive Officer of the Company.

     (c) The Company and the Consultant  agree that the Consultant may from time
to time be assigned special projects within the scope of the Consulting Services
as outlined  above or as  otherwise  agreed to by the  Consultant  and the Chief
Executive Officer at additional compensation to be agreed upon by the parties.

     (d) During the Term, the Consultant will visit the operating  facilities of
the Company and its subsidiaries and be reasonably  available for telephonic and
in person conferences and meetings commensurate with the compensation being paid
hereunder.


                                       2
<PAGE>

     2. Consideration for Consulting Services. 
        -------------------------------------

     (a) In  consideration  of the  Consultant's  performance  of the Consulting
Services  during  the  Term of this  agreement,  the  Company  shall  pay to the
Consultant a  consulting  fee of $8,000 per month,  payable  monthly in arrears,
commencing as of the date hereof. In addition,  the Consultant will receive,  in
lieu of the  options  contemplated  by the  February  Amendment  (which were not
issued), non-qualified options to purchase 300,000 shares of Common Stock of CTI
at an exercise price equal to $1.375, effective as of July 22, 1997, pursuant to
a meeting of the  Compensation  Committee  of the Board of  Directors as of such
date. Of such options,  60,000 will be vested immediately and 60,00 will vest on
each of the first,  second,  third and fourth  anniversaries of the date hereof,
subject  to the  vesting  provisions  to be set forth in a  non-qualified  stock
option agreement to be entered into by the parties.

     3. Reimbursement of Expenses.
        -------------------------

     The Company shall reimburse the Consultant for his reasonable out-of-pocket
expenses  incurred in connection  with the  Consulting  Services and approved in
advance by the Chief  Executive  Officer of the Company.  Reimbursement  for any
expenses as provided for herein shall be made to the  Consultant  within  thirty
(30) days  following  receipt by the  Company of  satisfactory  evidence  of the
incurrence  of such  expenses  and the  Consultant's  written  request  for such
reimbursement.

     4. Term.
        ----

     The term (the "Term") of this  Agreement  shall  commence on August 7, 1997
and shall end on August 7, 2000; provided,  however,  that this Agreement may be
extended by the mutual written agreement of the parties hereto.  Notwithstanding
the foregoing,  this Agreement may be terminated by either party in the event of
a material  breach by the other party if such  breach is not cured (if  curable)
within  30 days  following  written  notice  thereof.  Notwithstanding  anything
contained herein to the contrary, in the event that the Consultant is removed as
Chairman  of the Board of the Company by the Board of  Directors  of the Company
(other than as a result of a breach of fiduciary 


                                       3
<PAGE>

duty,  conviction  of a felony or  material  breach of this  Agreement),  unless
otherwise  agreed to by the  parties,  (i) this  Agreement  shall  automatically
terminate,  (ii) the  Consultant  shall receive a lump sum cash payment equal to
the amount of the then remaining money payments  hereunder  (calculated from the
date of termination  through March 1, 2000) and (iii) all unvested  options held
by the  Consultant  granted in accordance  with Section 2 (a) of this  Agreement
shall become immediately exercisable.

     5. Nondisclosure of Confidential Information.
        -----------------------------------------

     (a) The  Consultant  acknowledges  that the  Company  would be  irreparably
harmed if  confidential  information  relating to the business and strategies of
the Company and its  subsidiaries  were  disclosed to  competitors  or potential
competitors  of the Company and its  subsidiaries.  Accordingly,  the Consultant
shall not (i) disclose to any person,  firm,  corporation,  association or other
entity any Confidential Information (as defined below) for any reason or purpose
whatsoever  or (ii) make use of any such  Confidential  Information  for his own
purpose or for the  benefit of any person,  firm,  corporation,  association  or
other  entity  except the  Company or its  subsidiaries.  For  purposes  of this
Agreement,  the term  "Confidential  Information"  shall  mean  any  information
relating  to the  Company or any of its  subsidiaries  that the  Consultant  may
acquire  by  reason  of  his  association   with  the  Company  or  any  of  its
subsidiaries,  except for (i)  information  which is in the public domain at the
time of receipt thereof by the Consultant, (ii) information which, after receipt
thereof by the Consultant, becomes part of the public domain through no improper
act or omission of the  Consultant,  and (iii)  information  which was  lawfully
within the  Consultant's  possession  prior to the initial  commencement  of the
Consultant's  association  with  the  Company  or any of its  subsidiaries.  The
foregoing  provisions shall not preclude the use or disclosure by the Consultant
of Confidential  Information (i) in the performance of his obligations hereunder
or (ii) to the extent required by law.

     6. Restrictive Covenants.
        ---------------------

     (a) The  Consultant  acknowledges  the  highly  competitive  nature  of the
business  conducted  by the Company 

                                       4
<PAGE>


and its subsidiaries. Accordingly, as an inducement to the Company to enter into
this  Agreement  and in partial  consideration  of the  amounts  to be  received
hereunder,  the  Consultant,  shall  not,  during  the term  hereof  and for the
two-year period thereafter, (i) directly or indirectly engage in or represent in
any way any business  (such  business  being  referred to herein as a "Competing
Business") competing with the business of the Company or any of its subsidiaries
of converting  waste into glass and ceramic  products,  whether such  engagement
shall be as an officer, director, owner, employee, partner, or other participant
in any  Competing  Business,  (ii) assist  others in  engaging in any  Competing
Business in the manner described in clause (i) above, (iii) induce any employees
of the Company or any of its subsidiaries to terminate their employment with the
Company or any such subsidiaries or to engage in any Competing  Business or (iv)
induce any entity or person with which the Company or any of subsidiaries  has a
business  relationship  to  terminate  or  alter  such  business   relationship;
provided,  however,  that nothing  contained in this Section 6(a) shall prevent,
- --------   -------
restrain or  otherwise  restrict  the  Consultant  from owning 5% or less of any
class of securities of any corporation so long as such securities are listed for
trade by  NASDAQ in the  over-the-counter  market  or are  traded on a  national
securities exchange.

     (b) The Consultant  understands  that the foregoing  restrictions may limit
his ability to earn a  livelihood  in a business  similar to the Business of the
Company and its subsidiaries,  but he nevertheless believes that he has received
and will receive sufficient  consideration and other benefits as a Consultant of
the Company as provided hereunder to justify such restrictions.

     7. Injunctive Relief.
        -----------------

     The Consultant  acknowledges that damages may not be an adequate remedy for
a breach of Section 6 or 7 hereof and agrees that injunctive  relief in favor of
the Company  would be an  appropriate  remedy for such  breach.  Nothing  herein
contained,  however, shall be construed as prohibiting the Company from pursuing
any remedies  which may be available to it for such breach or threatened  breach
or any other breach of this consulting Agreement.


                                       5
<PAGE>


     8. No Breach of Duty.
        -----------------

     The Consultant  represents and warrants to the Company that the performance
by him of this  Agreement  will  not  breach  any  agreement  or duty to keep in
confidence  proprietary  information  acquired by it in  confidence  or in trust
prior to the Consultant's  engagement  hereunder or any duty not to compete with
any  party.  The  Consultant  further  agrees  that it shall not enter  into any
agreement in conflict herewith during the Term.

     9. Assignment.
        ----------

     This  Agreement  shall not be assignable by either party hereto without the
written consent of the other party hereto;  provided,  however, that the Company
                                            --------   -------
may assign this  Agreement to any  successor of the Company,  whether by merger,
consolidation,  transfer of all or  substantially  all its assets or  otherwise,
without the prior written consent of the Consultant.

     10. Severability.
         ------------

     Every provision of this Agreement is intended to be severable.  If any term
or provision  hereof is deemed unlawful or invalid in any  jurisdiction  for any
reason whatsoever, such unlawfulness or invalidity shall not affect the validity
of the  remainder  of this  Agreement  or the  enforceability  of  such  term or
provision  in any  other  jurisdiction.  To the  extent  that any  such  term or
provision  is held to be unlawful or invalid,  the parties  agree to reform such
term or provision in such a way which will be enforceable in the jurisdiction to
which such holding  applies,  and which will reflect,  as nearly as permissible,
the intention of the parties.

     11. Notices.
         -------

     All notices and other communications  required or permitted hereunder shall
be sufficient if delivered personally or sent by nationally recognized overnight
courier,  by  facsimile  or by  registered  or certified  mail,  return  receipt
requested and postage prepaid, addressed as follows:


                                       6
<PAGE>


            if to the Consultant, to

            Eckardt C. Beck
            6345 N.W. 26th Terr.
            Boca Raton, Florida  33496
            Telephone:  (407) 997-9732

            if to the Company, to:

            Conversion Technologies International, Inc.
            3452 Lake Lynda Drive, Suite 280
            Orlando, Florida 32817
            Telephone:  (407) 207-5900
            Facsimile:  (407) 207-5955
            Attention:  William L. Amt;

            with a copy to:

            Buchanan Ingersoll
            500 College Road East
            Princeton, New Jersey 08540
            Telephone:  (609) 987-6800
            Facsimile:  (609) 520-0360
            Attention:  Perry A. Pappas, Esq.;

or to such  other  address  as the party to whom  notice is to be given may have
furnished to the other party. Any such notice or  communication  shall be deemed
to have been received (a) in the case of personal delivery,  on the date of such
delivery,  (b) in the case of  nationally-recognized  overnight courier,  on the
next business day following dispatch, (c) in the case of facsimile transmission,
when  received,  and (d) in the  case of  mailing,  on the  fifth  business  day
following the day on which the piece of mail  containing such  communication  is
posted.

     12. Entire Agreement.
         ----------------

     This Agreement  constitutes the entire agreement and understanding  between
the  Company  and  the  Consultant  regarding  the  subject  matter  hereof  and
supersedes any and all negotiations, prior discussions and preliminary and prior
agreements and understandings related to the subject matter hereof.


                                       7
<PAGE>

     13. Governing Law.
         -------------

     This  Agreement  shall in all  respects  be governed  by and  construed  in
accordance  with the laws of the State of New York  applicable to contracts made
and to be performed wholly therein.

     14. Counterparts. 
         ------------

     This Agreement may be executed in one or more counterparts,  each of which,
when  so  executed  shall  be  deemed  to  be  an  original  and  all  of  which
counterparts, taken together, shall constitute one and the same instrument.

     15. Modification.
         ------------

     Neither  this  Agreement  nor any term  hereof  may be  amended,  modified,
supplemented  or waived unless in a written  instrument  executed by the Company
and the Consultant.


                                       8
<PAGE>

     IN WITNESS  WHEREOF,  the parties hereto have executed this Agreement as of
the date first written above.


                                          CONVERSION TECHNOLOGIES
                                          INTERNATIONAL, INC.


                                          By:   /s/Harvey Goldman
                                             -------------------------------
                                              Harvey Goldman
                                              Chief Executive Officer


                                          THE CONSULTANT:


                                            /s/ Eckardt C. Beck
                                          ----------------------------------
                                            Eckardt C. Beck



                              EMPLOYMENT AGREEMENT

                                     Between
                 Conversion Technologies International, Inc. and
                                 William L. Amt


      THIS AGREEMENT,  is made as of the 1st day of August, 1997 (the "Effective
Date"),  between  Conversion  Technologies   International,   Inc.,  a  Delaware
corporation (the "Company"), and William L. Amt (the "Employee").

      WHEREAS,  the Company  wishes to engage the services of Employee to render
services  for  and on  its  behalf  in  accordance  with  the  following  terms,
conditions and provisions; and

      WHEREAS, the Employee wishes to perform such services for and on behalf of
the Company,  in accordance with the following terms  conditions and provisions;
and

      WHEREAS,  the Board of Directors of the Company (the "Board") has approved
and authorized the entry into this Agreement with the Employee;

      NOW, THEREFORE, it is agreed as follows:

1.    Employment.  From the  Effective  Date,  the  Employee  shall serve as the
      President and Chief Executive  Officer of the Company.  The Employee shall
      also be nominated to serve as a director of the Company during the term of
      this  Agreement.  The  Employee's  duties  and  responsibilities  shall be
      consistent  with the duties of those  performed  by a President  and Chief
      Executive  Officer in a contemporary  public company of a similar size and
      scale. The Employee shall report to the Board of Directors and shall serve
      at the discretion of the Board of Directors. The Employee shall devote his
      best  efforts to the Company and his  position,  which shall  include such
      additional duties as the Board may from time to time reasonably direct and
      that are reasonably consistent with the Employee's  education,  experience
      and  background.  During  the term of this  Agreement,  there  shall be no
      material  increase or decrease in the duties and  responsibilities  of the
      Employee other than as provided herein, unless the parties agree otherwise
      in writing.  During the term of this Agreement,  the Employee shall not be
      required to relocate.

2.    Compensation.

      (a)   Salary.  The Company  agrees to pay the Employee  during the term of
            this Agreement a salary at an annual rate equal to $160,000 per year
            ($13,333.33  per month  payable at the  Company's  standard  payroll
            periods).  The  Employee  shall not  receive  an annual  bonus or an
            incentive bonus, except as may be provided by the Board.

<PAGE>

      (b)   Adjustment in Salary.  The  Employee's  salary shall be increased at
            the  discretion  of  the  Compensation  Committee  of the  Board  of
            Directors  of the Company.  The salary of the Employee  shall not be
            decreased at any time during the term of this  Agreement  unless the
            Employee  agrees  otherwise  in writing.  Participation  in deferred
            compensation,  discretionary bonuses,  retirement and other employee
            benefit  plans and  fringe  benefits  shall not  reduce  the  salary
            payable to the Employee.

      (c)   Grant of  Options.  As of the  Effective  Date,  the  Employee  will
            receive  non-qualified  stock options to purchase  300,000 shares of
            the Company's  Common Stock at an exercise price equal to $1.375 per
            share.  Twenty  percent  (20%) of such options  will be  immediately
            vested and twenty  percent  (20%) of such  options will vest on each
            anniversary  of the date  hereof,  subject to the  vesting and other
            provisions to be set forth in a non-qualified stock option agreement
            to be entered into by the parties.

3.    Insurance,   Retirement  and  Employee  Benefit  Plans:  Fringe  Benefits,
      Business Expenses.

      (a)   Benefits  and  Perquisites.   The  Employee  shall  be  entitled  to
            participate  in any plan of the Company  relating to stock  options,
            restricted  stock,  employee stock  purchase or ownership,  pension,
            thrift,  profit  sharing,  group life insurance,  medical  coverage,
            education,   or  other  retirement  or  employee  benefit  plans  or
            arrangements  that the  Company  has  adopted  or may  adopt for the
            benefit of its employees or executive  officers.  The Employee shall
            also be  entitled  to  participate  in, or enjoy the benefit of, any
            other  fringe  benefits  or  perquisites  that  are now or may be or
            become applicable to the Company's executive employees generally.

      (b)   Business Expenses.  During the term of Employee's  employment by the
            Company,  the Company shall promptly  reimburse the Employee for all
            reasonable  and  customary  expenses  incurred  by the  Employee  in
            performing  services  for the  Company,  including  all  expenses of
            travel and living  expenses  while away from home on  business or at
            the request of and in the service of the Company, provided that such
            expenses are  incurred  and  accounted  for in  accordance  with the
            policies and procedures established by the Company.

      (c)   Stock  Grant  and  Options.   The  Employee  shall  be  entitled  to
            participate in a Board approved stock option incentive  program that
            is  now  or  may  become  applicable  to  the  Company's   executive
            employees.

4.    Term. The initial term of this Agreement  shall be twelve (12) months from
      the Effective  Date.  This  Agreement may not be terminated by the Company
      without cause during the first twelve (12) months of the term. Thereafter,
      the Company must  provide the  Employee  with not less than six (6) months
      written notice of intent to terminate this Agreement  without cause.  This
      Agreement shall be automatically  renewed for each additional year on each
      anniversary date of the Effective Date, unless either party gives 


                                     - 2 -
<PAGE>

      contrary  written  notice to the other party  hereto not less than six (6)
      months before such anniversary date. The initial term and all such renewal
      terms are collectively referred to herein as the term of this Agreement.

5.    Voluntary  Absences:  Vacations.  The Employee shall be entitled,  without
      loss of pay, to be absent voluntarily for a reasonable period of time from
      the performance of the duties and  responsibilities  under this Agreement.
      All such voluntary  absences shall count as paid vacation time, unless the
      Board otherwise approves. The Employee shall be entitled to an annual paid
      vacation  of at least  four  weeks per year or such  longer  period as the
      Board may approve.  The timing of paid  vacations  shall be scheduled in a
      reasonable  manner by the Employee.  The Employee shall not be entitled to
      receive  compensation  in lieu of  vacation if he is unable to utilize the
      full amount of paid vacation time available to him in any year.

6.    Termination  of Employment.  The  Employee's  employment may be terminated
      without   any  breach  of  this   Agreement   only  under  the   following
      circumstances:

      (a)   Death. The Employee's employment shall terminate upon his death.

      (b)   Disability.  The Company may  terminate  the  Employee's  employment
            because of Disability. For this purpose, "Disability" shall mean the
            inability of the Employee to perform his duties under this Agreement
            because of physical illness or incapacity for a continuous period of
            six months during which the Employee shall have been absent from his
            duties under this Agreement on a substantially full-time basis.

      (c)   Cause.  The Company may  terminate  the  Employee's  employment  for
            Cause.  For  purposes  of this  Agreement,  the  Company  shall have
            "Cause" to terminate the Employee's  employment only in the event of
            (1)  the  willful  and   continued   failure  by  the   Employee  to
            substantially  perform  his duties  hereunder  (other  than any such
            failure  resulting  from the  Employee's  inability  to perform such
            duties as a result of  physical  illness or  incapacity  or any such
            actual or  anticipated  failure  after the  delivery  of a Notice of
            Termination,  as defined in Section  6(e),  by the Employee for Good
            Reason, as defined, in Section 6(d)), after delivery to the Employee
            of a written demand for substantial  performance  that  specifically
            identifies  the  manner  in  which  the  Company  believes  that the
            Employee has not substantially performed his duties and a reasonable
            opportunity  to cure;  (2) willful  misconduct  by the Employee that
            causes actual and substantial  damage to the business and operations
            of the  Company,  the  continuation  of  which,  in  the  reasonable
            judgment of the Board, will continue to substantially and materially
            damage the Company;  or (3)  conviction of the Employee of a felony.
            The Employee  shall not be deemed to have been  terminated for Cause
            unless the Employee  shall have been provided with (i) not less than
            60 days written  notice  setting  forth the reasons that the Company
            believes  constitute  Cause for the  termination of his  employment;
            (ii) a reasonable  opportunity  to be heard by the 


                                     - 3 -
<PAGE>

            Board,  after not less than 10 days  following  the Company's 60 day
            notice;  and (iii) a Notice of  Termination,  as  defined in Section
            6(e),  from the Board  finding that,  in the  reasonable  good faith
            opinion  of  the  Board,   Cause  for  the  termination  exists  and
            specifying the particulars thereof in reasonable detail.

      (d)   Termination  by  the  Employee.   The  Employee  may  terminate  his
            employment  (i) for Good Reason or (ii) for any other  reason at any
            time, in each case,  by giving 60 days prior  written  notice to the
            Company,  unless the event  giving  rise to the Good Reason is cured
            (if curable) within such 60-day period.

            For this purpose, "Good Reason" shall mean:

            (1)   The assignment to the Employee of any duties inconsistent with
                  the  Employee's  status  as  stipulated  in  Section 1 of this
                  Agreement or any substantial  adverse alteration in the nature
                  or status of the Employee's responsibilities;

            (2)   Any change in the  Employee's  reporting  responsibility  such
                  that the  Employee  is  required  to report  other than to the
                  Board of Directors or serve at the  discretion of the Board of
                  Directors;

            (3)   Any purported  termination of the Employee's employment by the
                  Company  that  is  not  effected   pursuant  to  a  Notice  of
                  Termination  satisfying the  requirements of Sections 6(c) and
                  (e) hereof;

            (4)   Any other  failure by the Company to comply with any  material
                  provision of this Agreement  which failure  continues for more
                  than ten days after written notice of such  noncompliance from
                  the Employee; or

            (5)   Any notice given by the Company to the Employee  under Section
                  4  hereof  that  this  Agreement  will not be  renewed  on any
                  anniversary date.

      (e)   Notice of Termination.  Any termination of the Employee's employment
            by the Company or by the Employee  hereto shall be  communicated  to
            the other party by a written  Notice of  Termination.  Any Notice of
            Termination   given  by  a  party  shall   specify  the   particular
            termination  provision of this  Agreement  relied upon by such party
            and shall set forth in reasonable detail the facts and circumstances
            relied  upon as  providing  a basis  for the  termination  under the
            provision so specified.

      (f)   Termination Date.  Termination Date shall mean (1) if the Employee's
            employment is terminated by his death, the date of his death; (2) if
            the  Employee's  employment is  terminated  pursuant to Section 6(b)
            hereof, the date specified in the Notice of Termination, which shall
            be after the  expiration  of the six month period  specified in that
            subsection;  (3) if the  Employee's  employment is terminated by the
            Company for Cause,  the date  specified in the Notice of


                                     - 4 -
<PAGE>

            Termination  or  the  Board's  determination   confirming  cause  as
            specified  in  Section  6(c),  whichever  is  later,  or  (4) if the
            Employee's employment is terminated for any other reason, sixty days
            following the date on which the Notice of Termination is given.

7.    Compensation Upon Termination of Employment.

      (a)   Termination  for Cause or Without  Good  Reason.  If the  Employee's
            employment  is  terminated  by  the  Company  for  Cause,  or by the
            Employee  other  than for Good  Reason,  the  Company  shall pay the
            Employee  his salary  through the  Termination  Date and the Company
            shall have no further obligation to the Employee  hereunder,  except
            with regard to  obligations  owed under  Section 2(b) hereof and any
            other  benefits to which  Employee may be entitled,  as specified in
            Section 7(c)(3) below.

      (b)   Termination Because of Disability.  If the Employee's  employment is
            terminated by the Company  because of Disability  under Section 6(b)
            hereof,  the Employee  shall be entitled to the benefits of the then
            current disability policies of the Company.  The Company will review
            the  Company's  disability  policies  with  respect  to  its  senior
            executives   in  good  faith  with  respect  to  expanded   coverage
            opportunities that may be available on satisfactory economic terms.

      (c)   Termination Because of Death,  Without Cause or With Good Reason. If
            (i) in breach of this  Agreement,  the Company  shall  terminate the
            Employee's  employment  other  than (A) for Cause or (B)  because of
            Disability or (ii) the Employee  shall  terminate his employment for
            Good Reason (other than  pursuant to Section  6(d)(5)) or because of
            his death, then:

            (1)   The  Company  shall pay the  Employee or his estate his salary
                  through the Termination Date and all other unpaid and pro rata
                  amounts  to  which  the   Employee   is  entitled  as  of  the
                  Termination Date under any compensation plan or program of the
                  Company,   including,   without   limitation,   any  incentive
                  performance bonus and all accrued vacation time. Such payments
                  are to be  made in a lump  sum on or  before  the  Termination
                  Date.

            (2)   The Company shall pay as  liquidated  damages to the Employee,
                  and in lieu  of any  further  salary  payments  hereunder  for
                  periods  after the  Termination  Date,  an amount equal to the
                  Employee's  annual  salary,  specified in Section 2(a) hereof,
                  which amount shall be paid in a lump sum no later than fifteen
                  (15) days subsequent to the Termination Date.

            (3)   In addition to the liquidated damages amounts that are payable
                  to the Employee,  the following shall apply:  (A) the Employee
                  shall continue to participate  in, and accrue  benefits under,
                  all  retirement,  pension,  profit  sharing,  employee  stock,
                  ownership,  thrift,  and other deferred 


                                     - 5 -
<PAGE>

                  compensation  plans of the Company for the  remaining  term of
                  this  Agreement as if the  termination  of  employment  of the
                  Employee  had not  occurred  (with  Employee  being  deemed to
                  receive annually for the purposes of such plans the Employee's
                  then  current  salary (at the time of his  termination)  under
                  Section  2(a) of this  Agreement),  except to the extent  that
                  such   continued   participation   and  accrual  is  expressly
                  prohibited  by law, or to the extent such plan  constitutes  a
                  "qualified  plan" under  Section 401 of the  Internal  Revenue
                  Code of 1986,  as amended  ("the  Code"),  by the terms of the
                  plan,  in which case the Company  shall provide the Employee a
                  substantially equivalent,  unfunded, nonqualified benefit; (B)
                  the  Employee  shall be  entitled  to  continue to receive all
                  other  employee  benefits and then  existing  fringe  benefits
                  referred to in Section  3(a) and (b) hereof for the  remaining
                  term of this Agreement as if the termination of employment had
                  not occurred;  (C) the Company shall, on the Termination Date,
                  establish an  irrevocable  trust that meets the guidelines set
                  forth in Rev. Proc.  92-64  published by the Internal  Revenue
                  Service (as the same may be modified or supplemented from time
                  to time)  (the  "Trust"),  the  assets of which  will be held,
                  subject to the claims of creditors  of the Company,  solely to
                  provide  for the  benefits  that the  Employee  is entitled to
                  under this Section 7(c)(3);  and the Company shall transfer to
                  the Trust an amount  sufficient to provide for such  benefits;
                  and (D) all insurance or other provisions for indemnification,
                  defense or  hold-harmless  of  officers  or  directors  of the
                  Company  that  are  in  effect  on  the  date  the  Notice  of
                  Termination  is sent to the  Employee  shall  continue for the
                  benefit of the  Employee  with  respect to all of his acts and
                  omissions while an officer or director as fully and completely
                  as if such  termination had not occurred,  and until the final
                  expiration  or running of all  periods of  limitation  against
                  action which may be applicable to such acts or omissions; and

            (4)   The liquidation damages amount and other benefits provided for
                  in this Section 7(c) shall not be reduced by any  compensation
                  or benefits that the Employee may receive for other employment
                  with the Company.

      (d)   Cost of Enforcement.  In the event the employment of the Employee is
            terminated by the Company  because of Disability or without Cause or
            by the  Employee  for Good  Reason,  and the  Company  fails to make
            timely  payment  of the  amounts  owed to the  Employee  under  this
            Agreement,  the Employee shall be entitled to reimbursement  for all
            reasonable  costs,   including  attorney's  fees,  incurred  by  the
            Employee in taking  action to collect  such  amounts or otherwise to
            enforce this Agreement, plus interest on such amounts at the rate of
            one  percent  above  the  prime  rate  (defined  as the base rate on
            corporate  loans at large  U.S.  money  center  commercial  banks as
            published by the Wall Street Journal),  compounded monthly,  for the
            period from the date of employment termination until payment is

                                     - 6 -
<PAGE>

            made to the Employee.  Such  reimbursement  and interest shall be in
            addition to all rights to which the Employee is  otherwise  entitled
            under this Agreement.

      (e)   Parachute  Payment  Limitation.  If any  payment  or  benefit to the
            Employee  under this  Agreement  would be  considered  a  "parachute
            payment"  within the meaning of Section  280G9(b)(2) of the Code and
            if, after reduction for any applicable federal excise tax imposed by
            Section 4999 of the Code (the "Excise  Tax") and federal  income tax
            imposed by the Code,  the  Employee's  net  proceeds  of the amounts
            payable and the benefits provided under this Agreement would be less
            than the amount of the  Employee's  net proceeds  resulting from the
            payment of Reduced  Amount  described  below,  after  reduction  for
            federal  income  taxes,  then the amount  payable  and the  benefits
            provided  under  this  Agreement  shall be  limited  to the  Reduced
            Amount.  The "Reduced Amount" shall be the largest amount that could
            be received by the Employee under this Agreement such that no amount
            paid to the Employee under this  Agreement and any other  agreement,
            contract,  or  understanding  heretofore  or hereafter  entered into
            between the Employee and the Company (the "Other Agreement") and any
            formal or informal plan or other arrangement heretofore or hereafter
            adopted by the  Company  for the  direct or  indirect  provision  of
            compensation  to  the  Employee  (including  groups  or  classes  of
            participants  of  beneficiaries  of which the Employee is a member),
            whether or not such  compensation  is  deferred,  is in cash,  or is
            subject to the Excise Tax.  In the event that the amount  payable to
            the  Employee  shall be  limited  to the  Reduced  Amount,  then the
            Employee shall have the right, in the Employee's sole discretion, to
            designate those payments or benefits under this Agreement, any Other
            Agreement,  and/or  any  benefits  plan,  that  should be reduced or
            eliminated  so as to avoid having the payment to the Employee  under
            this Agreement be subject to the Excise Tax.

8.    Confidentiality.  In  consideration  of the  willingness of the Company to
      employ the  Employee  and the  compensation  to be paid and benefits to be
      received  therefor,  and for other good and  valuable  consideration,  the
      receipt and adequacy of which is hereby acknowledged,  the Employee agrees
      as follows:

      (a)   The  Company  Owns All of  Employee's  Work Which is  Performed  for
            Company.  Each party  acknowledges  that the Employee is a full time
            employee  and that work  performed  by the  Employee  for himself or
            other  employees  will be owned by the  Company.  All  improvements,
            discoveries,  inventions,  designs, documents, licenses and patents,
            or other data devised, conceived, made, developed,  obtained, filed,
            perfected,  acquired,  or first reduced to practice,  in whole or in
            part, or in the regular course of employment by the Employee  during
            the term of this Agreement,  and related in any way to the business,
            including development and research, of the Company or any subsidiary
            or affiliate  engaged in business  substantially  similar to that of
            the Company shall be promptly disclosed to the Company. The Employee
            hereby assigns and transfers to the Company all his right,  interest
            and title thereto, and such improvements,  discoveries,  inventions,


                                     - 7 -
<PAGE>

            designs, documents, licenses and patents, or other data shall become
            the property of the Company. During the term of this Agreement,  and
            at anytime  thereafter,  upon request of the  Company,  the Employee
            will join and render  assistance in any  proceedings and execute any
            papers  necessary  to file and  prosecute  applications  for, and to
            acquire,   maintain  and  enforce,   letters   patent,   trademarks,
            registrations  and/or  copyrights,  both domestic and foreign,  with
            respect  to such  improvements,  discoveries,  inventions,  designs,
            documents,  licenses  and  patents,  or other data as  required  for
            vesting and maintaining title to same in the Company.

      (b)   Non-Disclosure of Confidential Information.  The Employee agrees and
            acknowledges   that   the   term   "Confidential   and   Proprietary
            Information"  shall mean any and all  information  not in the public
            domain,  in any form,  emanating  from or relating to the Company or
            its  subsidiaries  and  affiliates,  including,  but not limited to,
            trade secrets,  technical  information,  costs,  designs,  drawings,
            processes,  systems, methods of operation and procedures,  formulae,
            test data, know-how, improvements, price lists, financial data, code
            books, invoices and other financial  statements,  computer programs,
            discs and printouts, sketches, and plans (engineering, architectural
            or otherwise),  customer lists, telephone numbers, names, addresses,
            information about equipment and processes (including  specifications
            and operating  manuals),  or any other  compilation  of  information
            written or unwritten  that is used in the business of the Company or
            any  subsidiary  or  affiliate  and that  gives the  Company  or any
            subsidiary or affiliate any  opportunity to obtain an advantage over
            competitors of the Company who do not know or use such  information.
            The  Employee  agrees and  acknowledges  that all  Confidential  and
            Proprietary  Information,  in any form,  and all copies and extracts
            thereof, is and are and shall remain the sole and exclusive property
            of the Company and,  upon  termination  of his  employment  with the
            Company hereby agrees to return to the Company the originals and all
            copies of any Confidential and Proprietary  Information  provided to
            or acquired  by the  Employee  during the period of his  employment.
            Except as ordered by a court of competent jurisdiction, the Employee
            expressly  agrees  never to disclose to any person  (except to other
            Company  employees,  and then  only on a "need to  know"  basis)  or
            entity any Confidential or Proprietary Information either during the
            term of this  Agreement or at any time after the  termination of his
            employment,  except  with  the  express  written  authorization  and
            consent of the Company.

      (c)   Customers'  Information.  The Employee  understands and acknowledges
            that each customer of the Company or its  subsidiaries or affiliates
            will disclose  information that will be within the Company's control
            in  connection  with the  Company's  furnishing  of  services to its
            customer. The Employee covenants and agrees to hold such information
            in the strictest  confidence and shall treat such information in the
            same  manner  as  if  such   information  were   "Confidential   and
            Proprietary Information", as defined herein.


                                     - 8 -
<PAGE>

9.    Other Contracts.  Each party acknowledges that the Employee is employed on
      a full time basis.  The  Employee may not accept  employment  with a third
      party or undertake other activities for compensation at anytime during the
      term of this  Agreement  which prevent the Employee from  discharging  his
      duties hereunder.

10.    Restrictive Covenant.

      (a)   The Employee acknowledges and recognizes that during the term hereof
            he will be privy  to  trade  secrets  and  confidential  proprietary
            information  critical  to  the  business  of  the  Company  and  its
            subsidiaries and affiliates and further  acknowledges and recognizes
            that the Company  would find it  extremely  difficult to replace the
            Employee.  Accordingly,  if the Employee  terminates  his employment
            without a Good Reason,  or the Company  terminates  the Employee for
            Cause,  the Employee  shall not,  during the term hereof and for the
            one-year period  following  termination,  (i) directly or indirectly
            engage in,  represent in any way, or be connected with, any business
            (such business  being referred to herein as a "Competing  Business")
            competing   with  the   business  of  the  Company  or  any  of  its
            subsidiaries or affiliates  within any state or country in which the
            Company or any such  subsidiary  or  affiliate  transacts  business,
            whether such  engagement  shall be as an officer,  director,  owner,
            employee,  partner,  affiliate or other participant in any Competing
            Business,  (ii) assist others in engaging in any Competing  Business
            in the  manner  described  in clause  (i)  above,  (iii)  induce any
            employees of the Company or any of its subsidiaries or affiliates to
            terminate  their  employment with the Company or any such subsidiary
            or affiliate, or to engage in any Competing Business, or (iv) induce
            any  entity  or  person  with  which  the  Company  or  any  of  its
            subsidiaries or affiliates has a business  relationship to terminate
            or alter such business relationship; provided, however, that nothing
            contained in this Section 10(a) shall prevent, restrain or otherwise
            restrict  the  Employee  from  owning  5% or  less of any  class  of
            securities  of any  competitor  of  the  Company  so  long  as  such
            securities  are listed  for trade by NASDAQ in the  over-the-counter
            market or are traded on an organized securities exchange.

      (b)   The Company and the Employee expressly acknowledge and agree that no
            restrictive  covenants  will be  imposed  upon the  Employee  if the
            Employee  terminates  his  employment for Good Reason or the Company
            terminates  the Employee  without  Cause.  If the Company  allegedly
            terminates  the Employee  for Cause and the Employee  does not agree
            with such allegation, no restrictive covenants shall be imposed upon
            the  Employee  unless and until a judicial  decision  finds that the
            Company was justified in terminating the Employee for Cause.

      (c)   The Employee  understands that the foregoing  restrictions may limit
            his  ability  to earn a  livelihood  in a  business  similar  to the
            business of the Company and its  subsidiaries or affiliates,  but he
            nevertheless   believes  that  he  has  received  and  will  receive
            sufficient  consideration  and other  benefits as an employee of the


                                     - 9 -
<PAGE>

            Company as provided hereunder, to justify clearly such restrictions.
            The Company reserves the right to provide additional compensation to
            Employee  to  the  extent  necessary  to  enforce  this  restrictive
            covenant.

11.   Amendments or Additions;  Action by the Board.  No amendments or additions
      to the  Agreement  shall be binding  unless in  writing  and signed by all
      parties hereto. The prior approval by a two-thirds affirmative vote of the
      full Board shall be required  in order for the  Company to  authorize  any
      amendments or additions to this Agreement, to give any consents or waivers
      of  provisions of this  Agreement,  or to take any other action under this
      Agreement including any Notice of Termination.

12.    Miscellaneous.

      (a)   Notices.  Any notice required or permitted  hereunder shall be given
            in  writing  and shall be  personally  delivered  or mailed by first
            class registered or certified mail, postage prepaid,  return receipt
            requested, or transmitted by facsimile,  telegram or telex addressed
            to the  Company or the  Employee at the  addresses  set forth on the
            signature page of this  Agreement,  or at such other address as such
            party may designate by ten days advance  written notice to the other
            party.

            Each notice or communication that shall have been transmitted in the
            manner  described  above,  or that  shall have been  delivered  to a
            telegraph company,  shall be deemed sufficiently given, served, sent
            or  received  for all  purposes  at  such  time as it is sent to the
            addressee (with return receipt, delivery receipt or (with respect to
            a  telex)  the  answer  back  being  deemed  (conclusive,   but  not
            exclusive,  evidence of such sending) or at such time as delivery is
            refused by the addressee upon presentation.

      (b)   Severability.  Nothing in this Agreement shall be construed so as to
            require the  commission of any act contrary to law and wherever this
            is a conflict  between any provision of this  Agreement and any law,
            statute,  ordinance,  order or regulation, the latter shall prevail,
            but in such event any provision of this Agreement shall be curtailed
            and  limited  only  to the  extent  necessary  to  bring  it  within
            applicable  legal  requirements.  If any provision of this Agreement
            should be held invalid or  unenforceable,  the remaining  provisions
            shall be unaffected by such a holding.

      (c)   Complete Agreement. This Agreement contains the entire agreement and
            understanding  between  the parties  relating to the subject  matter
            hereof,  and supersedes  any prior  understandings,  agreements,  or
            representations by or between the parties, written or oral, relating
            to the subject matter hereof.

      (d)   Successors   and  Assigns.   This   Agreement  and  the  rights  and
            obligations  of the  parties  hereto  shall  bind  and  inure to the
            benefit of any  successor  or  successors  of the  Company by way of
            reorganization,  merger or consolidation  and any assignee of all or
            substantially  all of its business and assets,  but except as to any
            such  successor or assignee of the Company,  neither this  Agreement
            nor any rights or 


                                     - 10 -
<PAGE>

            benefits  hereunder  may be assigned by the Company or the Employee.
            However,  in the  event of  death of the  Employee,  all  rights  to
            receive payments hereunder shall become the rights of the Employee's
            estate.

      (e)   Section  Headings.  The Section  headings used in this Agreement are
            included solely for convenience and shall not affect,  or be used in
            connection with, the interpretation of this Agreement.

      (f)   Governing Law. This Agreement  shall be governed by and construed in
            accordance  with the laws of the State as such laws are  applied  to
            contracts entered into and to be performed entirely within the State
            of Delaware.


                                  * * * * * * *



                                     - 11 -
<PAGE>


      IN WITNESS WHEREOF, the parties have executed and delivered this Agreement
on the day and year first above written.


CONVERSION TECHNOLOGIES INTERNATIONAL, INC.



By: /s/ Eckhardt C. Beck
    --------------------
        Eckardt C. Beck
        Chairman



WILLIAM L. AMT


/s/ William L. Amt
- ------------------

Address: 4425 Clear River Court
         Orlando, Florida  32817



                                     - 12 -



                              EMPLOYMENT AGREEMENT

                                     Between
                 Conversion Technologies International, Inc. and
                                Jack D. Hays, Jr.


      THIS  AGREEMENT,  is made as of the 2nd day of July,  1997 (the "Effective
Date"),  between  Conversion  Technologies   International,   Inc.,  a  Delaware
corporation (the "Company"), and Jack D. Hays, Jr. (the "Employee").

      WHEREAS,  the Company  wishes to engage the services of Employee to render
services  for  and on  its  behalf  in  accordance  with  the  following  terms,
conditions and provisions; and

      WHEREAS, the Employee wishes to perform such services for and on behalf of
the Company,  in accordance with the following terms  conditions and provisions;
and

      WHEREAS,  the Board of Directors of the Company (the "Board") has approved
and authorized the entry into this Agreement with the Employee;

      NOW, THEREFORE, it is agreed as follows:

1.    Employment.  From the  Effective  Date,  the  Employee  shall serve as the
      Executive Vice  President - Operations  and Marketing of the Company.  The
      Employee's duties and responsibilities shall be consistent with the duties
      of  those  performed  by  an  Executive  Vice  President,  Operations  and
      Marketing  in a  contemporary  public  company  and of a similar  size and
      scale.  The Employee  shall report to the  President  and Chief  Executive
      Officer. The Employee shall devote his best efforts to the Company and his
      position,  which  shall  include  such  additional  duties as the Board of
      Directors,  directly or through the President and Chief Executive  Officer
      of the  Company,  may from  time to time  reasonably  direct  and that are
      reasonably  consistent  with  the  Employee's  education,  experience  and
      background.  During the term of this Agreement, there shall be no material
      increase or decrease in the duties and  responsibilities  of the  Employee
      other than as provided  herein,  unless the  parties  agree  otherwise  in
      writing.

2.    Compensation.

      (a)   Salary.  The Company  agrees to pay the Employee  during the term of
            this Agreement a salary at an annual rate equal to $125,000 per year
            ($10,416.67  per month  payable at the  Company's  standard  payroll
            periods).  The  Employee  shall not  receive  an annual  bonus or an
            incentive bonus, except as may be provided by the Board.

      (b)   Adjustment in Salary.  The  Employee's  salary shall be increased at
            the  discretion  of  the  Compensation  Committee  of the  Board  of
            Directors  of the Company.  The salary of the Employee  shall not be
            decreased at any time during the term of this


<PAGE>

            Agreement   unless  the  Employee   agrees   otherwise  in  writing.
            Participation  in  deferred  compensation,   discretionary  bonuses,
            retirement  and other  employee  benefit  plans and fringe  benefits
            shall not reduce the salary payable to the Employee.

      (c)   Grant of  Options.  As of the  Effective  Date,  the  Employee  will
            receive  incentive  stock options to purchase  100,000 shares of the
            Company's  Common  Stock at an  exercise  price  equal to $1.625 per
            share.  Twenty  percent  (20%) of such options  will be  immediately
            vested and twenty  percent  (20%) of such  options will vest on each
            anniversary of the Effective Date,  subject to the vesting and other
            provisions to be set forth in an incentive stock option agreement to
            be entered into by the parties.

3.    Insurance,   Retirement  and  Employee  Benefit  Plans:  Fringe  Benefits,
      Business Expenses.

      (a)   Benefits  and  Perquisites.   The  Employee  shall  be  entitled  to
            participate  in any plan of the Company  relating to stock  options,
            restricted  stock,  employee stock  purchase or ownership,  pension,
            thrift,  profit  sharing,  group life insurance,  medical  coverage,
            education,   or  other  retirement  or  employee  benefit  plans  or
            arrangements  that the  Company  has  adopted  or may  adopt for the
            benefit of its employees or executive  officers.  The Employee shall
            also be  entitled  to  participate  in, or enjoy the benefit of, any
            other  fringe  benefits  or  perquisites  that  are now or may be or
            become applicable to the Company's executive employees generally.

      (b)   Business Expenses.  During the term of Employee's  employment by the
            Company,  the Company shall promptly  reimburse the Employee for all
            reasonable  and  customary  expenses  incurred  by the  Employee  in
            performing  services  for the  Company,  including  all  expenses of
            travel and living  expenses  while away from home on  business or at
            the request of and in the service of the Company, provided that such
            expenses are  incurred  and  accounted  for in  accordance  with the
            policies and procedures established by the Company.

      (c)   Stock  Grant  and  Options.   The  Employee  shall  be  entitled  to
            participate in a Board approved stock option incentive  program that
            is  now  or  may  become  applicable  to  the  Company's   executive
            employees.

4.    Term. The initial term of this Agreement  shall be twelve (12) months from
      the Effective  Date.  This  Agreement may not be terminated by the Company
      without cause during the first twelve (12) months of the term. Thereafter,
      the Company must  provide the  Employee  with not less than six (6) months
      written notice of intent to terminate this Agreement  without cause.  This
      Agreement shall be automatically  renewed for each additional year on each
      anniversary date of the Effective Date, unless either party gives contrary
      written  notice to the other  party  hereto  not less than six (6)  months
      before such anniversary  date. The initial term and all such renewal terms
      are collectively referred to herein as the term of this Agreement.


                                     - 2 -
<PAGE>

5.    Vacations. The Employee shall be entitled to an annual paid vacation of at
      least four weeks per year or such longer  period as the Board may approve.
      The timing of paid vacations shall be scheduled in a reasonable  manner by
      the Employee.  The Employee shall not be entitled to receive  compensation
      in lieu of  vacation  if he is unable to utilize  the full  amount of paid
      vacation time available to him in any year.

6.    Termination  of Employment.  The  Employee's  employment may be terminated
      without   any  breach  of  this   Agreement   only  under  the   following
      circumstances:

      (a)   Death. The Employee's employment shall terminate upon his death.

      (b)   Disability.  The Company may  terminate  the  Employee's  employment
            because of Disability. For this purpose, "Disability" shall mean the
            inability of the Employee to perform his duties under this Agreement
            because of physical illness or incapacity for a continuous period of
            six months during which the Employee shall have been absent from his
            duties under this Agreement on a substantially full-time basis.

      (c)   Cause.  The Company may  terminate  the  Employee's  employment  for
            Cause.  For  purposes  of this  Agreement,  the  Company  shall have
            "Cause" to terminate the Employee's  employment only in the event of
            (1)  the  willful  and   continued   failure  by  the   Employee  to
            substantially  perform  his duties  hereunder  (other  than any such
            failure  resulting  from the  Employee's  inability  to perform such
            duties as a result of  physical  illness or  incapacity  or any such
            actual or  anticipated  failure  after the  delivery  of a Notice of
            Termination,  as defined in Section  6(e),  by the Employee for Good
            Reason, as defined, in Section 6(d)), after delivery to the Employee
            of a written demand for substantial  performance  that  specifically
            identifies  the  manner  in  which  the  Company  believes  that the
            Employee has not substantially performed his duties and a reasonable
            opportunity  to cure;  (2) willful  misconduct  by the Employee that
            causes actual and substantial  damage to the business and operations
            of the  Company,  the  continuation  of  which,  in  the  reasonable
            judgment of the Board, will continue to substantially and materially
            damage the Company;  or (3)  conviction of the Employee of a felony.
            The Employee  shall not be deemed to have been  terminated for Cause
            unless the Employee  shall have been provided with (i) not less than
            60 days written  notice  setting  forth the reasons that the Company
            believes  constitute  Cause for the  termination of his  employment;
            (ii) a reasonable  opportunity  to be heard by the Board,  after not
            less than 10 days following the Company's 60 day notice; and (iii) a
            Notice of  Termination,  as defined in Section 6(e),  from the Board
            finding  that,  in the  reasonable  good faith opinion of the Board,
            Cause for the  termination  exists and  specifying  the  particulars
            thereof in reasonable detail.

      (d)   Termination  by  the  Employee.   The  Employee  may  terminate  his
            employment  (i) for Good Reason or (ii) for any other  reason at any
            time, in each case,  by giving



                                     - 3 -
<PAGE>

            60 days prior written notice to the Company, unless the event giving
            rise to the Good  Reason is cured (if  curable)  within  such 60-day
            period.

            For this purpose, "Good Reason" shall mean:

            (1)   The assignment to the Employee of any duties inconsistent with
                  the  Employee's  status  as  stipulated  in  Section 1 of this
                  Agreement or any substantial  adverse alteration in the nature
                  or status of the Employee's responsibilities;

            (2)   Any change in the  Employee's  reporting  responsibility  such
                  that the  Employee  is  required  to report  other than to the
                  President and Chief Executive Officer of the Company;

            (3)   Any purported  termination of the Employee's employment by the
                  Company  that  is  not  effected   pursuant  to  a  Notice  of
                  Termination  satisfying the  requirements of Sections 6(c) and
                  (e) hereof;

            (4)   Any other  failure by the Company to comply with any  material
                  provision of this Agreement  which failure  continues for more
                  than ten days after written notice of such  noncompliance from
                  the Employee; or

            (5)   Any notice given by the Company to the Employee  under Section
                  4  hereof  that  this  Agreement  will not be  renewed  on any
                  anniversary date.

      (e)   Notice of Termination.  Any termination of the Employee's employment
            by the Company or by the Employee  hereto shall be  communicated  to
            the other party by a written  Notice of  Termination.  Any Notice of
            Termination   given  by  a  party  shall   specify  the   particular
            termination  provision of this  Agreement  relied upon by such party
            and shall set forth in reasonable detail the facts and circumstances
            relied  upon as  providing  a basis  for the  termination  under the
            provision so specified.

      (f)   Termination Date.  Termination Date shall mean (1) if the Employee's
            employment is terminated by his death, the date of his death; (2) if
            the  Employee's  employment is  terminated  pursuant to Section 6(b)
            hereof, the date specified in the Notice of Termination, which shall
            be after the  expiration  of the six month period  specified in that
            subsection;  (3) if the  Employee's  employment is terminated by the
            Company for Cause,  the date  specified in the Notice of Termination
            or the  Board's  determination  confirming  cause  as  specified  in
            Section  6(c),   whichever  is  later,  or  (4)  if  the  Employee's
            employment is terminated for any other reason,  sixty days following
            the date on which the Notice of Termination is given.

7.     Compensation Upon Termination of Employment.


                                     - 4 -
<PAGE>

      (a)   Termination  for Cause or Without  Good  Reason.  If the  Employee's
            employment  is  terminated  by  the  Company  for  Cause,  or by the
            Employee  other  than for Good  Reason,  the  Company  shall pay the
            Employee  his salary  through the  Termination  Date and the Company
            shall have no further obligation to the Employee  hereunder,  except
            with regard to  obligations  owed under  Section 2(b) hereof and any
            other  benefits to which  Employee may be entitled,  as specified in
            Section 7(c)(3) below.

      (b)   Termination Because of Disability.  If the Employee's  employment is
            terminated by the Company  because of Disability  under Section 6(b)
            hereof,  the Employee  shall be entitled to the benefits of the then
            current disability policies of the Company.  The Company will review
            the  Company's  disability  policies  with  respect  to  its  senior
            executives   in  good  faith  with  respect  to  expanded   coverage
            opportunities that  may be available on satisfactory economic terms.

      (c)   Termination Because of Death,  Without Cause or With Good Reason. If
            (i) in breach of this  Agreement,  the Company  shall  terminate the
            Employee's  employment  other  than (A) for Cause or (B)  because of
            Disability or (ii) the Employee  shall  terminate his employment for
            Good Reason (other than  pursuant to Section  6(d)(5)) or because of
            his death, then:

            (1)   The  Company  shall pay the  Employee or his estate his salary
                  through the Termination Date and all other unpaid and pro rata
                  amounts  to  which  the   Employee   is  entitled  as  of  the
                  Termination Date under any compensation plan or program of the
                  Company,   including,   without   limitation,   any  incentive
                  performance bonus and all accrued vacation time. Such payments
                  are to be  made in a lump  sum on or  before  the  Termination
                  Date.

            (2)   The Company shall pay as  liquidated  damages to the Employee,
                  and in lieu  of any  further  salary  payments  hereunder  for
                  periods  after the  Termination  Date,  an amount equal to the
                  Employee's  annual  salary,  specified in Section 2(a) hereof,
                  which amount shall be paid in a lump sum no later than fifteen
                  (15) days subsequent to the Termination Date.

            (3)   In addition to the liquidated damages amounts that are payable
                  to the Employee,  the following shall apply:  (A) the Employee
                  shall continue to participate  in, and accrue  benefits under,
                  all  retirement,  pension,  profit  sharing,  employee  stock,
                  ownership,  thrift,  and other deferred  compensation plans of
                  the Company for the remaining term of this Agreement as if the
                  termination  of  employment  of the  Employee had not occurred
                  (with  Employee  being  deemed  to  receive  annually  for the
                  purposes of such plans the Employee's  then current salary (at
                  the  time  of his  termination)  under  Section  2(a)  of this
                  Agreement),   except  to  the  extent   that  such   continued
                  participation  and accrual is expressly  prohibited


                                     - 5 -
<PAGE>

            by law, or to the extent such plan  constitutes  a "qualified  plan"
            under  Section 401 of the Internal  Revenue Code of 1986, as amended
            ("the  Code"),  by the terms of the plan,  in which case the Company
            shall  provide the Employee a  substantially  equivalent,  unfunded,
            nonqualified benefit; (B) the Employee shall be entitled to continue
            to receive all other  employee  benefits  and then  existing  fringe
            benefits  referred  to in  Section  3(a)  and  (b)  hereof  for  the
            remaining term of this Agreement as if the termination of employment
            had not occurred;  (C) the Company shall, on the  Termination  Date,
            establish an  irrevocable  trust that meets the guidelines set forth
            in Rev. Proc.  92-64  published by the Internal  Revenue Service (as
            the same may be  modified  or  supplemented  from time to time) (the
            "Trust"), the assets of which will be held, subject to the claims of
            creditors  of the Company,  solely to provide for the benefits  that
            the  Employee  is entitled to under this  Section  7(c)(3);  and the
            Company shall transfer to the Trust an amount  sufficient to provide
            for such  benefits;  and (D) all insurance or other  provisions  for
            indemnification,  defense or  hold-harmless of officers or directors
            of the  Company  that  are in  effect  on the  date  the  Notice  of
            Termination  is sent to the Employee  shall continue for the benefit
            of the Employee with respect to all of his acts and omissions  while
            an  officer  or  director  as  fully  and   completely  as  if  such
            termination  had not  occurred,  and until the final  expiration  or
            running of all periods of  limitation  against  action  which may be
            applicable to such acts or omissions; and

     (4)    The liquidation damages amount and other benefits provided for in   
            this  Section  7(c) shall not be reduced by any  compensation  or   
            benefits that the Employee may receive for other  employment with   
            the Company.

      (d)   Cost of Enforcement.  In the event the employment of the Employee is
            terminated by the Company  because of Disability or without Cause or
            by the  Employee  for Good  Reason,  and the  Company  fails to make
            timely  payment  of the  amounts  owed to the  Employee  under  this
            Agreement,  the Employee shall be entitled to reimbursement  for all
            reasonable  costs,   including  attorney's  fees,  incurred  by  the
            Employee in taking  action to collect  such  amounts or otherwise to
            enforce this Agreement, plus interest on such amounts at the rate of
            one  percent  above  the  prime  rate  (defined  as the base rate on
            corporate  loans at large  U.S.  money  center  commercial  banks as
            published by the Wall Street Journal),  compounded monthly,  for the
            period from the date of employment termination until payment is made
            to  the  Employee.  Such  reimbursement  and  interest  shall  be in
            addition to all rights to which the Employee is  otherwise  entitled
            under this Agreement.

      (e)   Parachute  Payment  Limitation.  If any  payment  or  benefit to the
            Employee  under this  Agreement  would be  considered  a  "parachute
            payment"  within the meaning of Section  280G9(b)(2) of the Code and
            if, after reduction for any applicable federal excise tax imposed by
            Section 4999 of the Code (the "Excise  Tax") and



                                     - 6 -
<PAGE>

            federal  income tax imposed by the Code, the Employee's net proceeds
            of  the  amounts  payable  and  the  benefits  provided  under  this
            Agreement  would  be less  than the  amount  of the  Employee's  net
            proceeds  resulting  from the  payment of Reduced  Amount  described
            below,  after  reduction for federal  income taxes,  then the amount
            payable and the  benefits  provided  under this  Agreement  shall be
            limited to the Reduced  Amount.  The "Reduced  Amount"  shall be the
            largest  amount that could be received  by the  Employee  under this
            Agreement  such  that no  amount  paid to the  Employee  under  this
            Agreement  and  any  other  agreement,  contract,  or  understanding
            heretofore  or  hereafter  entered into between the Employee and the
            Company (the "Other  Agreement")  and any formal or informal plan or
            other arrangement heretofore or hereafter adopted by the Company for
            the direct or indirect  provision  of  compensation  to the Employee
            (including  groups or classes of  participants of  beneficiaries  of
            which the Employee is a member), whether or not such compensation is
            deferred,  is in cash, or is subject to the Excise Tax. In the event
            that the  amount  payable  to the  Employee  shall be limited to the
            Reduced  Amount,  then the  Employee  shall have the  right,  in the
            Employee's sole discretion,  to designate those payments or benefits
            under this Agreement, any Other Agreement, and/or any benefits plan,
            that  should be  reduced  or  eliminated  so as to avoid  having the
            payment  to the  Employee  under  this  Agreement  be subject to the
            Excise Tax.

8.    Confidentiality.  In  consideration  of the  willingness of the Company to
      employ the  Employee  and the  compensation  to be paid and benefits to be
      received  therefor,  and for other good and  valuable  consideration,  the
      receipt and adequacy of which is hereby acknowledged,  the Employee agrees
      as follows:

      (a)   The  Company  Owns All of  Employee's  Work Which is  Performed  for
            Company.  Each party  acknowledges  that the Employee is a full time
            employee  and that work  performed  by the  Employee  for himself or
            other  employees  will be owned by the  Company.  All  improvements,
            discoveries,  inventions,  designs, documents, licenses and patents,
            or other data devised, conceived, made, developed,  obtained, filed,
            perfected,  acquired,  or first reduced to practice,  in whole or in
            part, or in the regular course of employment by the Employee  during
            the term of this Agreement,  and related in any way to the business,
            including development and research, of the Company or any subsidiary
            or affiliate  engaged in business  substantially  similar to that of
            the Company shall be promptly disclosed to the Company. The Employee
            hereby assigns and transfers to the Company all his right,  interest
            and title thereto, and such improvements,  discoveries,  inventions,
            designs, documents, licenses and patents, or other data shall become
            the property of the Company. During the term of this Agreement,  and
            at anytime  thereafter,  upon request of the  Company,  the Employee
            will join and render  assistance in any  proceedings and execute any
            papers  necessary  to file and  prosecute  applications  for, and to
            acquire,   maintain  and  enforce,   letters   patent,   trademarks,
            registrations  and/or  copyrights,  both domestic and foreign,  with
            respect  to such  improvements,



                                     - 7 -
<PAGE>

            discoveries,  inventions,  designs, documents, licenses and patents,
            or other data as required for vesting and maintaining  title to same
            in the Company.

      (b)   Non-Disclosure of Confidential Information.  The Employee agrees and
            acknowledges   that   the   term   "Confidential   and   Proprietary
            Information"  shall mean any and all  information  not in the public
            domain,  in any form,  emanating  from or relating to the Company or
            its  subsidiaries  and  affiliates,  including,  but not limited to,
            trade secrets,  technical  information,  costs,  designs,  drawings,
            processes,  systems, methods of operation and procedures,  formulae,
            test data, know-how, improvements, price lists, financial data, code
            books, invoices and other financial  statements,  computer programs,
            discs and printouts, sketches, and plans (engineering, architectural
            or otherwise),  customer lists, telephone numbers, names, addresses,
            information about equipment and processes (including  specifications
            and operating  manuals),  or any other  compilation  of  information
            written or unwritten  that is used in the business of the Company or
            any  subsidiary  or  affiliate  and that  gives the  Company  or any
            subsidiary or affiliate any  opportunity to obtain an advantage over
            competitors of the Company who do not know or use such  information.
            The  Employee  agrees and  acknowledges  that all  Confidential  and
            Proprietary  Information,  in any form,  and all copies and extracts
            thereof, is and are and shall remain the sole and exclusive property
            of the Company and,  upon  termination  of his  employment  with the
            Company hereby agrees to return to the Company the originals and all
            copies of any Confidential and Proprietary  Information  provided to
            or acquired  by the  Employee  during the period of his  employment.
            Except as ordered by a court of competent jurisdiction, the Employee
            expressly  agrees  never to disclose to any person  (except to other
            Company  employees,  and then  only on a "need to  know"  basis)  or
            entity any Confidential or Proprietary Information either during the
            term of this  Agreement or at any time after the  termination of his
            employment,  except  with  the  express  written  authorization  and
            consent of the Company.

      (c)   Customers'  Information.  The Employee  understands and acknowledges
            that each customer of the Company or its  subsidiaries or affiliates
            will disclose  information that will be within the Company's control
            in  connection  with the  Company's  furnishing  of  services to its
            customer. The Employee covenants and agrees to hold such information
            in the strictest  confidence and shall treat such information in the
            same  manner  as  if  such   information  were   "Confidential   and
            Proprietary Information", as defined herein.

9.    Other Contracts.  Each party acknowledges that the Employee is employed on
      a full time basis.  The  Employee may not accept  employment  with a third
      party or undertake other activities for compensation at anytime during the
      term of this  Agreement  which prevent the Employee from  discharging  his
      duties hereunder.


                                     - 8 -
<PAGE>

10.    Restrictive Covenant.

      (a)   The Employee acknowledges and recognizes that during the term hereof
            he will be privy  to  trade  secrets  and  confidential  proprietary
            information  critical  to  the  business  of  the  Company  and  its
            subsidiaries and affiliates and further  acknowledges and recognizes
            that the Company  would find it  extremely  difficult to replace the
            Employee.  Accordingly,  if the Employee  terminates  his employment
            without a Good Reason,  or the Company  terminates  the Employee for
            Cause,  the Employee  shall not,  during the term hereof and for the
            one-year period  following  termination,  (i) directly or indirectly
            engage in,  represent in any way, or be connected with, any business
            (such business  being referred to herein as a "Competing  Business")
            competing   with  the   business  of  the  Company  or  any  of  its
            subsidiaries or affiliates  within any state or country in which the
            Company or any such  subsidiary  or  affiliate  transacts  business,
            whether such  engagement  shall be as an officer,  director,  owner,
            employee,  partner,  affiliate or other participant in any Competing
            Business,  (ii) assist others in engaging in any Competing  Business
            in the  manner  described  in clause  (i)  above,  (iii)  induce any
            employees of the Company or any of its subsidiaries or affiliates to
            terminate  their  employment with the Company or any such subsidiary
            or affiliate, or to engage in any Competing Business, or (iv) induce
            any  entity  or  person  with  which  the  Company  or  any  of  its
            subsidiaries or affiliates has a business  relationship to terminate
            or alter such business relationship; provided, however, that nothing
            contained in this Section 10(a) shall prevent, restrain or otherwise
            restrict  the  Employee  from  owning  5% or  less of any  class  of
            securities  of any  competitor  of  the  Company  so  long  as  such
            securities  are listed  for trade by NASDAQ in the  over-the-counter
            market or are traded on an organized securities exchange.

      (b)   The Company and the Employee expressly acknowledge and agree that no
            restrictive  covenants  will be  imposed  upon the  Employee  if the
            Employee  terminates  his  employment for Good Reason or the Company
            terminates  the Employee  without  Cause.  If the Company  allegedly
            terminates  the Employee  for Cause and the Employee  does not agree
            with such allegation, no restrictive covenants shall be imposed upon
            the  Employee  unless and until a judicial  decision  finds that the
            Company was justified in terminating the Employee for Cause.

      (c)   The Employee  understands that the foregoing  restrictions may limit
            his  ability  to earn a  livelihood  in a  business  similar  to the
            business of the Company and its  subsidiaries or affiliates,  but he
            nevertheless   believes  that  he  has  received  and  will  receive
            sufficient  consideration  and other  benefits as an employee of the
            Company as provided hereunder, to justify clearly such restrictions.
            The Company reserves the right to provide additional compensation to
            Employee  to  the  extent  necessary  to  enforce  this  restrictive
            covenant.




                                     - 9 -
<PAGE>

11.   Amendments or Additions;  Action by the Board.  No amendments or additions
      to the  Agreement  shall be binding  unless in  writing  and signed by all
      parties hereto. The prior approval by a two-thirds affirmative vote of the
      full Board shall be required  in order for the  Company to  authorize  any
      amendments or additions to this Agreement, to give any consents or waivers
      of  provisions of this  Agreement,  or to take any other action under this
      Agreement including any Notice of Termination.

12.    Miscellaneous.

      (a)   Notices.  Any notice required or permitted  hereunder shall be given
            in  writing  and shall be  personally  delivered  or mailed by first
            class registered or certified mail, postage prepaid,  return receipt
            requested, or transmitted by facsimile,  telegram or telex addressed
            to the  Company or the  Employee at the  addresses  set forth on the
            signature page of this  Agreement,  or at such other address as such
            party may designate by ten days advance  written notice to the other
            party.

            Each notice or communication that shall have been transmitted in the
            manner  described  above,  or that  shall have been  delivered  to a
            telegraph company,  shall be deemed sufficiently given, served, sent
            or  received  for all  purposes  at  such  time as it is sent to the
            addressee (with return receipt, delivery receipt or (with respect to
            a  telex)  the  answer  back  being  deemed  (conclusive,   but  not
            exclusive,  evidence of such sending) or at such time as delivery is
            refused by the addressee upon presentation.

      (b)   Severability.  Nothing in this Agreement shall be construed so as to
            require the  commission of any act contrary to law and wherever this
            is a conflict  between any provision of this  Agreement and any law,
            statute,  ordinance,  order or regulation, the latter shall prevail,
            but in such event any provision of this Agreement shall be curtailed
            and  limited  only  to the  extent  necessary  to  bring  it  within
            applicable  legal  requirements.  If any provision of this Agreement
            should be held invalid or  unenforceable,  the remaining  provisions
            shall be unaffected by such a holding.

      (c)   Complete Agreement. This Agreement contains the entire agreement and
            understanding  between  the parties  relating to the subject  matter
            hereof,  and supersedes  any prior  understandings,  agreements,  or
            representations by or between the parties, written or oral, relating
            to the subject matter hereof.

      (d)   Successors   and  Assigns.   This   Agreement  and  the  rights  and
            obligations  of the  parties  hereto  shall  bind  and  inure to the
            benefit of any  successor  or  successors  of the  Company by way of
            reorganization,  merger or consolidation  and any assignee of all or
            substantially  all of its business and assets,  but except as to any
            such  successor or assignee of the Company,  neither this  Agreement
            nor any rights or benefits  hereunder may be assigned by the Company
            or the Employee. However, in the event of death of the Employee, all
            rights to receive payments  hereunder shall become the rights of the
            Employee's estate.


                                     - 10 -
<PAGE>

      (e)   Section  Headings.  The Section  headings used in this Agreement are
            included solely for convenience and shall not affect,  or be used in
            connection with, the interpretation of this Agreement.

      (f)   Governing Law. This Agreement  shall be governed by and construed in
            accordance  with the laws of the State as such laws are  applied  to
            contracts entered into and to be performed entirely within the State
            of Delaware.


                                * * * * * * *



                                     - 11 -
<PAGE>


      IN WITNESS WHEREOF, the parties have executed and delivered this Agreement
on the day and year first above written.


CONVERSION TECHNOLOGIES INTERNATIONAL, INC.



By: /s/ Eckhardt C. Beck
    --------------------
        Eckardt C. Beck
        Chairman



JACK D. HAYS, JR.


/s/ Jack D. Hays, Jr.
- -----------------------
Jack D. Hays, Jr.
Address:
        ----------------------------------------------



                                     - 12 -


                              EMPLOYMENT AGREEMENT

                                     Between
                 Conversion Technologies International, Inc. and
                                Richard H. Hughes


      THIS  AGREEMENT,  is made as of the 2nd day of July,  1997 (the "Effective
Date"),  between  Conversion  Technologies   International,   Inc.,  a  Delaware
corporation (the "Company"), and Richard H. Hughes (the "Employee").

      WHEREAS,  the Company  wishes to engage the services of Employee to render
services  for  and on  its  behalf  in  accordance  with  the  following  terms,
conditions and provisions; and

      WHEREAS, the Employee wishes to perform such services for and on behalf of
the Company,  in accordance with the following terms  conditions and provisions;
and

      WHEREAS,  the Board of Directors of the Company (the "Board") has approved
and authorized the entry into this Agreement with the Employee;

      NOW, THEREFORE, it is agreed as follows:

1.    Employment.  From the Effective Date, the Employee shall serve as the Vice
      President - Sales and Marketing of the Company.  The Employee's duties and
      responsibilities shall be consistent with the duties of those performed by
      a Vice President - Sales and Marketing in a contemporary public company of
      a similar size and scale.  The Employee shall report to the Executive Vice
      President - Operations and Marketing and the President and Chief Executive
      Officer of the Company.  The Employee shall devote his best efforts to the
      Company and his position,  which shall include such  additional  duties as
      the Board of Directors,  the President and Chief Executive  Officer or the
      Executive  Vice President - Operations and Marketing may from time to time
      reasonably  direct and that are reasonably  consistent with the Employee's
      education,  experience and background.  During the term of this Agreement,
      there  shall  be no  material  increase  or  decrease  in the  duties  and
      responsibilities of the Employee other than as provided herein, unless the
      parties agree otherwise in writing.

2.    Compensation.

      (a)   Salary.  The Company  agrees to pay the Employee  during the term of
            this  Agreement a salary at an annual rate equal to $90,000 per year
            ($7,500  per  month  payable  at  the  Company's   standard  payroll
            periods).  The  Employee  shall not  receive  an annual  bonus or an
            incentive bonus, except as may be provided by the Board.

      (b)   Adjustment in Salary.  The  Employee's  salary shall be increased at
            the  discretion  of  the  Compensation  Committee  of the  Board  of
            Directors  of the Company.  The

<PAGE>

            salary of the Employee shall not be decreased at any time during the
            term of this  Agreement  unless the  Employee  agrees  otherwise  in
            writing.  Participation  in  deferred  compensation,   discretionary
            bonuses,  retirement  and other  employee  benefit  plans and fringe
            benefits shall not reduce the salary payable to the Employee.

      (c)   Grant of  Options.  As of the  Effective  Date,  the  Employee  will
            receive  incentive  stock  options to purchase  75,000 shares of the
            Company's  Common  Stock at an  exercise  price  equal to $1.625 per
            share.  Twenty  percent  (20%) of such options  will be  immediately
            vested and twenty  percent  (20%) of such  options will vest on each
            anniversary  of the date  hereof,  subject to the  vesting and other
            provisions to be set forth in an incentive stock option agreement to
            be entered into by the parties.

3.    Insurance,   Retirement  and  Employee  Benefit  Plans:  Fringe  Benefits,
      Business Expenses.

      (a)   Benefits  and  Perquisites.   The  Employee  shall  be  entitled  to
            participate  in any plan of the Company  relating to stock  options,
            restricted  stock,  employee stock  purchase or ownership,  pension,
            thrift,  profit  sharing,  group life insurance,  medical  coverage,
            education,   or  other  retirement  or  employee  benefit  plans  or
            arrangements  that the  Company  has  adopted  or may  adopt for the
            benefit of its employees or executive  officers.  The Employee shall
            also be  entitled  to  participate  in, or enjoy the benefit of, any
            other  fringe  benefits  or  perquisites  that  are now or may be or
            become applicable to the Company's executive employees generally.

      (b)   Business Expenses.  During the term of Employee's  employment by the
            Company,  the Company shall promptly  reimburse the Employee for all
            reasonable  and  customary  expenses  incurred  by the  Employee  in
            performing  services  for the  Company,  including  all  expenses of
            travel and living  expenses  while away from home on  business or at
            the request of and in the service of the Company, provided that such
            expenses are  incurred  and  accounted  for in  accordance  with the
            policies and procedures established by the Company.

      (c)   Stock  Grant  and  Options.   The  Employee  shall  be  entitled  to
            participate in a Board approved stock option incentive  program that
            is  now  or  may  become  applicable  to  the  Company's   executive
            employees.

4.    Term. The initial term of this Agreement  shall be twelve (12) months from
      the Effective  Date.  This  Agreement may not be terminated by the Company
      without cause during the first twelve (12) months of the term. Thereafter,
      the Company must  provide the  Employee  with not less than six (6) months
      written notice of intent to terminate this Agreement  without cause.  This
      Agreement shall be automatically  renewed for each additional year on each
      anniversary date of the Effective Date, unless either party gives contrary
      written  notice to the other  party  hereto  not less than six (6)  months
      before such


                                     - 2 -
<PAGE>


      anniversary  date.  The  initial  term  and all  such  renewal  terms  are
      collectively referred to herein as the term of this Agreement.

5.    Vacations.  The Employee  shall be entitled to an annual paid  vacation of
      four weeks per year or such longer  period as the Board may  approve.  The
      timing of  vacations  shall be  scheduled  in a  reasonable  manner by the
      Employee.  The Employee shall not be entitled to receive  compensation  in
      lieu of  vacation  if he is  unable  to  utilize  the full  amount of paid
      vacation time available to him in any year.

6.    Termination  of Employment.  The  Employee's  employment may be terminated
      without   any  breach  of  this   Agreement   only  under  the   following
      circumstances:

      (a)   Death. The Employee's employment shall terminate upon his death.

      (b)   Disability.  The Company may  terminate  the  Employee's  employment
            because of Disability. For this purpose, "Disability" shall mean the
            inability of the Employee to perform his duties under this Agreement
            because of physical illness or incapacity for a continuous period of
            six months during which the Employee shall have been absent from his
            duties under this Agreement on a substantially full-time basis.

      (c)   Cause.  The Company may  terminate  the  Employee's  employment  for
            Cause.  For  purposes  of this  Agreement,  the  Company  shall have
            "Cause" to terminate the Employee's  employment only in the event of
            (1)  the  willful  and   continued   failure  by  the   Employee  to
            substantially  perform  his duties  hereunder  (other  than any such
            failure  resulting  from the  Employee's  inability  to perform such
            duties as a result of  physical  illness or  incapacity  or any such
            actual or  anticipated  failure  after the  delivery  of a Notice of
            Termination,  as defined in Section  6(e),  by the Employee for Good
            Reason, as defined, in Section 6(d)), after delivery to the Employee
            of a written demand for substantial  performance  that  specifically
            identifies  the  manner  in  which  the  Company  believes  that the
            Employee has not substantially performed his duties and a reasonable
            opportunity  to cure;  (2) willful  misconduct  by the Employee that
            causes actual and substantial  damage to the business and operations
            of the  Company,  the  continuation  of  which,  in  the  reasonable
            judgment of the Board, will continue to substantially and materially
            damage the Company;  or (3)  conviction of the Employee of a felony.
            The Employee  shall not be deemed to have been  terminated for Cause
            unless the Employee  shall have been provided with (i) not less than
            60 days written  notice  setting  forth the reasons that the Company
            believes  constitute  Cause for the  termination of his  employment;
            (ii) a reasonable  opportunity  to be heard by the Board,  after not
            less than 10 days following the Company's 60 day notice; and (iii) a
            Notice of  Termination,  as defined in Section 6(e),  from the Board
            finding  that,  in the  reasonable  good faith opinion of the Board,
            Cause for the  termination  exists and  specifying  the  particulars
            thereof in reasonable detail.


                                     - 3 -
<PAGE>


      (d)   Termination  by  the  Employee.   The  Employee  may  terminate  his
            employment  (i) for Good Reason or (ii) for any other  reason at any
            time, in each case,  by giving 60 days prior  written  notice to the
            Company,  unless the event  giving  rise to the Good Reason is cured
            (if curable) within such 60-day period.

            For this purpose, "Good Reason" shall mean:

            (1)   The assignment to the Employee of any duties inconsistent with
                  the  Employee's  status  as  stipulated  in  Section 1 of this
                  Agreement or any substantial  adverse alteration in the nature
                  or status of the Employee's responsibilities;

            (2)   Any change in the  Employee's  reporting  responsibility  such
                  that the  Employee  is  required  to report  other than to the
                  Executive  Vice  President - Operations  and  Marketing or the
                  President and Chief Executive Officer of the Company.

            (3)   Any purported  termination of the Employee's employment by the
                  Company  that  is  not  effected   pursuant  to  a  Notice  of
                  Termination  satisfying the  requirements of Sections 6(c) and
                  (e) hereof;

            (4)   Any other  failure by the Company to comply with any  material
                  provision of this Agreement  which failure  continues for more
                  than ten days after written notice of such  noncompliance from
                  the Employee; or

            (5)   Any notice given by the Company to the Employee  under Section
                  4  hereof  that  this  Agreement  will not be  renewed  on any
                  anniversary date.

      (e)   Notice of Termination.  Any termination of the Employee's employment
            by the Company or by the Employee  hereto shall be  communicated  to
            the other party by a written  Notice of  Termination.  Any Notice of
            Termination   given  by  a  party  shall   specify  the   particular
            termination  provision of this  Agreement  relied upon by such party
            and shall set forth in reasonable detail the facts and circumstances
            relied  upon as  providing  a basis  for the  termination  under the
            provision so specified.

      (f)   Termination Date.  Termination Date shall mean (1) if the Employee's
            employment is terminated by his death, the date of his death; (2) if
            the  Employee's  employment is  terminated  pursuant to Section 6(b)
            hereof, the date specified in the Notice of Termination, which shall
            be after the  expiration  of the six month period  specified in that
            subsection;  (3) if the  Employee's  employment is terminated by the
            Company for Cause,  the date  specified in the Notice of Termination
            or the  Board's  determination  confirming  cause  as  specified  in
            Section  6(c),   whichever  is  later,  or  (4)  if  the  Employee's
            employment is terminated for any other reason,  sixty days following
            the date on which the Notice of Termination is given.


                                     - 4 -
<PAGE>

7.     Compensation Upon Termination of Employment.

      (a)   Termination  for Cause or Without  Good  Reason.  If the  Employee's
            employment  is  terminated  by  the  Company  for  Cause,  or by the
            Employee  other  than for Good  Reason,  the  Company  shall pay the
            Employee  his salary  through the  Termination  Date and the Company
            shall have no further obligation to the Employee  hereunder,  except
            with regard to  obligations  owed under  Section 2(b) hereof and any
            other  benefits to which  Employee may be entitled,  as specified in
            Section 7(c)(3) below.

      (b)   Termination Because of Disability.  If the Employee's  employment is
            terminated by the Company  because of Disability  under Section 6(b)
            hereof,  the Employee  shall be entitled to the benefits of the then
            current disability policies of the Company.  The Company will review
            the  Company's  disability  policies  with  respect  to  its  senior
            executives   in  good  faith  with  respect  to  expanded   coverage
            opportunities that may be available on satisfactory economic terms.

      (c)   Termination Because of Death,  Without Cause or With Good Reason. If
            (i) in breach of this  Agreement,  the Company  shall  terminate the
            Employee's  employment  other  than (A) for Cause or (B)  because of
            Disability or (ii) the Employee  shall  terminate his employment for
            Good Reason (other than  pursuant to Section  6(d)(5)) or because of
            his death, then:

            (1)   The  Company  shall pay the  Employee or his estate his salary
                  through the Termination Date and all other unpaid and pro rata
                  amounts  to  which  the   Employee   is  entitled  as  of  the
                  Termination Date under any compensation plan or program of the
                  Company,   including,   without   limitation,   any  incentive
                  performance bonus and all accrued vacation time. Such payments
                  are to be  made in a lump  sum on or  before  the  Termination
                  Date.

            (2)   The Company shall pay as  liquidated  damages to the Employee,
                  and in lieu  of any  further  salary  payments  hereunder  for
                  periods  after the  Termination  Date,  an amount equal to the
                  Employee's  annual  salary,  specified in Section 2(a) hereof,
                  which amount shall be paid in a lump sum no later than fifteen
                  (15) days subsequent to the Termination Date.

            (3)   In addition to the liquidated damages amounts that are payable
                  to the Employee,  the following shall apply:  (A) the Employee
                  shall continue to participate  in, and accrue  benefits under,
                  all  retirement,  pension,  profit  sharing,  employee  stock,
                  ownership,  thrift,  and other deferred  compensation plans of
                  the Company for the remaining term of this Agreement as if the
                  termination  of  employment  of the  Employee had not occurred
                  (with  Employee  being  deemed  to  receive  annually  for the
                  purposes of such plans the Employee's  then current salary (at
                  the  time  of his  termination)  under  Section  2(a)  of this
                  Agreement),   except  to  the


                                     - 5 -
<PAGE>

                  extent  that  such  continued  participation  and  accrual  is
                  expressly  prohibited  by  law,  or to the  extent  such  plan
                  constitutes  a  "qualified  plan"  under  Section  401  of the
                  Internal Revenue Code of 1986, as amended ("the Code"), by the
                  terms of the plan, in which case the Company shall provide the
                  Employee a substantially  equivalent,  unfunded,  nonqualified
                  benefit;  (B) the  Employee  shall be  entitled to continue to
                  receive all other employee  benefits and then existing  fringe
                  benefits  referred  to in Section  3(a) and (b) hereof for the
                  remaining  term of this  Agreement  as if the  termination  of
                  employment  had not occurred;  (C) the Company  shall,  on the
                  Termination  Date,  establish an irrevocable  trust that meets
                  the guidelines set forth in Rev. Proc.  92-64 published by the
                  Internal  Revenue  Service  (as the  same may be  modified  or
                  supplemented  from time to time) (the "Trust"),  the assets of
                  which will be held,  subject to the claims of creditors of the
                  Company,  solely to provide for the benefits that the Employee
                  is entitled  to under this  Section  7(c)(3);  and the Company
                  shall  transfer to the Trust an amount  sufficient  to provide
                  for such benefits;  and (D) all insurance or other  provisions
                  for  indemnification,  defense or hold-harmless of officers or
                  directors  of the  Company  that are in effect on the date the
                  Notice of  Termination  is sent to the Employee shall continue
                  for the  benefit of the  Employee  with  respect to all of his
                  acts and  omissions  while an officer or director as fully and
                  completely as if such termination had not occurred,  and until
                  the final  expiration  or running of all periods of limitation
                  against  action  which  may be  applicable  to  such  acts  or
                  omissions; and

            (4)   The liquidation damages amount and other benefits provided for
                  in this Section 7(c) shall not be reduced by any  compensation
                  or benefits that the Employee may receive for other employment
                  with the Company.

      (d)   Cost of Enforcement.  In the event the employment of the Employee is
            terminated by the Company  because of Disability or without Cause or
            by the  Employee  for Good  Reason,  and the  Company  fails to make
            timely  payment  of the  amounts  owed to the  Employee  under  this
            Agreement,  the Employee shall be entitled to reimbursement  for all
            reasonable  costs,   including  attorney's  fees,  incurred  by  the
            Employee in taking  action to collect  such  amounts or otherwise to
            enforce this Agreement, plus interest on such amounts at the rate of
            one  percent  above  the  prime  rate  (defined  as the base rate on
            corporate  loans at large  U.S.  money  center  commercial  banks as
            published by the Wall Street Journal),  compounded monthly,  for the
            period from the date of employment termination until payment is made
            to  the  Employee.  Such  reimbursement  and  interest  shall  be in
            addition to all rights to which the Employee is  otherwise  entitled
            under this Agreement.

      (e)   Parachute  Payment  Limitation.  If any  payment  or  benefit to the
            Employee  under this  Agreement  would be  considered  a  "parachute
            payment"  within the meaning of Section  280G9(b)(2) of the Code and
            if, after reduction for any applicable


                                     - 6 -
<PAGE>

            federal  excise tax imposed by Section 4999 of the Code (the "Excise
            Tax") and federal income tax imposed by the Code, the Employee's net
            proceeds of the amounts payable and the benefits provided under this
            Agreement  would  be less  than the  amount  of the  Employee's  net
            proceeds  resulting  from the  payment of Reduced  Amount  described
            below,  after  reduction for federal  income taxes,  then the amount
            payable and the  benefits  provided  under this  Agreement  shall be
            limited to the Reduced  Amount.  The "Reduced  Amount"  shall be the
            largest  amount that could be received  by the  Employee  under this
            Agreement  such  that no  amount  paid to the  Employee  under  this
            Agreement  and  any  other  agreement,  contract,  or  understanding
            heretofore  or  hereafter  entered into between the Employee and the
            Company (the "Other  Agreement")  and any formal or informal plan or
            other arrangement heretofore or hereafter adopted by the Company for
            the direct or indirect  provision  of  compensation  to the Employee
            (including  groups or classes of  participants of  beneficiaries  of
            which the Employee is a member), whether or not such compensation is
            deferred,  is in cash, or is subject to the Excise Tax. In the event
            that the  amount  payable  to the  Employee  shall be limited to the
            Reduced  Amount,  then the  Employee  shall have the  right,  in the
            Employee's sole discretion,  to designate those payments or benefits
            under this Agreement, any Other Agreement, and/or any benefits plan,
            that  should be  reduced  or  eliminated  so as to avoid  having the
            payment  to the  Employee  under  this  Agreement  be subject to the
            Excise Tax.

8.    Confidentiality.  In  consideration  of the  willingness of the Company to
      employ the  Employee  and the  compensation  to be paid and benefits to be
      received  therefor,  and for other good and  valuable  consideration,  the
      receipt and adequacy of which is hereby acknowledged,  the Employee agrees
      as follows:

      (a)   The  Company  Owns All of  Employee's  Work Which is  Performed  for
            Company.  Each party  acknowledges  that the Employee is a full time
            employee  and that work  performed  by the  Employee  for himself or
            other  employees  will be owned by the  Company.  All  improvements,
            discoveries,  inventions,  designs, documents, licenses and patents,
            or other data devised, conceived, made, developed,  obtained, filed,
            perfected,  acquired,  or first reduced to practice,  in whole or in
            part, or in the regular course of employment by the Employee  during
            the term of this Agreement,  and related in any way to the business,
            including development and research, of the Company or any subsidiary
            or affiliate  engaged in business  substantially  similar to that of
            the Company shall be promptly disclosed to the Company. The Employee
            hereby assigns and transfers to the Company all his right,  interest
            and title thereto, and such improvements,  discoveries,  inventions,
            designs, documents, licenses and patents, or other data shall become
            the property of the Company. During the term of this Agreement,  and
            at anytime  thereafter,  upon request of the  Company,  the Employee
            will join and render  assistance in any  proceedings and execute any
            papers  necessary  to file and  prosecute  applications  for, and to
            acquire,   maintain  and  enforce,   letters   patent,   trademarks,
            registrations  and/or  copyrights,  both domestic and foreign,  with
            respect  to such  improvements,




                                     - 7 -
<PAGE>

            discoveries,  inventions,  designs, documents, licenses and patents,
            or other data as required for vesting and maintaining  title to same
            in the Company.

      (b)   Non-Disclosure of Confidential Information.  The Employee agrees and
            acknowledges   that   the   term   "Confidential   and   Proprietary
            Information"  shall mean any and all  information  not in the public
            domain,  in any form,  emanating  from or relating to the Company or
            its  subsidiaries  and  affiliates,  including,  but not limited to,
            trade secrets,  technical  information,  costs,  designs,  drawings,
            processes,  systems, methods of operation and procedures,  formulae,
            test data, know-how, improvements, price lists, financial data, code
            books, invoices and other financial  statements,  computer programs,
            discs and printouts, sketches, and plans (engineering, architectural
            or otherwise),  customer lists, telephone numbers, names, addresses,
            information about equipment and processes (including  specifications
            and operating  manuals),  or any other  compilation  of  information
            written or unwritten  that is used in the business of the Company or
            any  subsidiary  or  affiliate  and that  gives the  Company  or any
            subsidiary or affiliate any  opportunity to obtain an advantage over
            competitors of the Company who do not know or use such  information.
            The  Employee  agrees and  acknowledges  that all  Confidential  and
            Proprietary  Information,  in any form,  and all copies and extracts
            thereof, is and are and shall remain the sole and exclusive property
            of the Company and,  upon  termination  of his  employment  with the
            Company hereby agrees to return to the Company the originals and all
            copies of any Confidential and Proprietary  Information  provided to
            or acquired  by the  Employee  during the period of his  employment.
            Except as ordered by a court of competent jurisdiction, the Employee
            expressly  agrees  never to disclose to any person  (except to other
            Company  employees,  and then  only on a "need to  know"  basis)  or
            entity any Confidential or Proprietary Information either during the
            term of this  Agreement or at any time after the  termination of his
            employment,  except  with  the  express  written  authorization  and
            consent of the Company.

      (c)   Customers'  Information.  The Employee  understands and acknowledges
            that each customer of the Company or its  subsidiaries or affiliates
            will disclose  information that will be within the Company's control
            in  connection  with the  Company's  furnishing  of  services to its
            customer. The Employee covenants and agrees to hold such information
            in the strictest  confidence and shall treat such information in the
            same  manner  as  if  such   information  were   "Confidential   and
            Proprietary Information", as defined herein.

9.    Other Contracts.  Each party acknowledges that the Employee is employed on
      a full time basis.  The  Employee may not accept  employment  with a third
      party or undertake other activities for compensation at anytime during the
      term of this  Agreement  which prevent the Employee from  discharging  his
      duties hereunder.


                                     - 8 -
<PAGE>

10.    Restrictive Covenant.

      (a)   The Employee acknowledges and recognizes that during the term hereof
            he will be privy  to  trade  secrets  and  confidential  proprietary
            information  critical  to  the  business  of  the  Company  and  its
            subsidiaries and affiliates and further  acknowledges and recognizes
            that the Company  would find it  extremely  difficult to replace the
            Employee.  Accordingly,  if the Employee  terminates  his employment
            without a Good Reason,  or the Company  terminates  the Employee for
            Cause,  the Employee  shall not,  during the term hereof and for the
            one-year period  following  termination,  (i) directly or indirectly
            engage in,  represent in any way, or be connected with, any business
            (such business  being referred to herein as a "Competing  Business")
            competing   with  the   business  of  the  Company  or  any  of  its
            subsidiaries or affiliates  within any state or country in which the
            Company or any such  subsidiary  or  affiliate  transacts  business,
            whether such  engagement  shall be as an officer,  director,  owner,
            employee,  partner,  affiliate or other participant in any Competing
            Business,  (ii) assist others in engaging in any Competing  Business
            in the  manner  described  in clause  (i)  above,  (iii)  induce any
            employees of the Company or any of its subsidiaries or affiliates to
            terminate  their  employment with the Company or any such subsidiary
            or affiliate, or to engage in any Competing Business, or (iv) induce
            any  entity  or  person  with  which  the  Company  or  any  of  its
            subsidiaries or affiliates has a business  relationship to terminate
            or alter such business relationship; provided, however, that nothing
            contained in this Section 10(a) shall prevent, restrain or otherwise
            restrict  the  Employee  from  owning  5% or  less of any  class  of
            securities  of any  competitor  of  the  Company  so  long  as  such
            securities  are listed  for trade by NASDAQ in the  over-the-counter
            market or are traded on an organized securities exchange.

      (b)   The Company and the Employee expressly acknowledge and agree that no
            restrictive  covenants  will be  imposed  upon the  Employee  if the
            Employee  terminates  his  employment for Good Reason or the Company
            terminates  the Employee  without  Cause.  If the Company  allegedly
            terminates  the Employee  for Cause and the Employee  does not agree
            with such allegation, no restrictive covenants shall be imposed upon
            the  Employee  unless and until a judicial  decision  finds that the
            Company was justified in terminating the Employee for Cause.

      (c)   The Employee  understands that the foregoing  restrictions may limit
            his  ability  to earn a  livelihood  in a  business  similar  to the
            business of the Company and its  subsidiaries or affiliates,  but he
            nevertheless   believes  that  he  has  received  and  will  receive
            sufficient  consideration  and other  benefits as an employee of the
            Company as provided hereunder, to justify clearly such restrictions.
            The Company reserves the right to provide additional compensation to
            Employee  to  the  extent  necessary  to  enforce  this  restrictive
            covenant.


                                     - 9 -
<PAGE>

11.   Amendments or Additions;  Action by the Board.  No amendments or additions
      to the  Agreement  shall be binding  unless in  writing  and signed by all
      parties hereto. The prior approval by a two-thirds affirmative vote of the
      full Board shall be required  in order for the  Company to  authorize  any
      amendments or additions to this Agreement, to give any consents or waivers
      of  provisions of this  Agreement,  or to take any other action under this
      Agreement including any Notice of Termination.

12.    Miscellaneous.

      (a)   Notices.  Any notice required or permitted  hereunder shall be given
            in  writing  and shall be  personally  delivered  or mailed by first
            class registered or certified mail, postage prepaid,  return receipt
            requested, or transmitted by facsimile,  telegram or telex addressed
            to the  Company or the  Employee at the  addresses  set forth on the
            signature page of this  Agreement,  or at such other address as such
            party may designate by ten days advance  written notice to the other
            party.

            Each notice or communication that shall have been transmitted in the
            manner  described  above,  or that  shall have been  delivered  to a
            telegraph company,  shall be deemed sufficiently given, served, sent
            or  received  for all  purposes  at  such  time as it is sent to the
            addressee (with return receipt, delivery receipt or (with respect to
            a  telex)  the  answer  back  being  deemed  (conclusive,   but  not
            exclusive,  evidence of such sending) or at such time as delivery is
            refused by the addressee upon presentation.

      (b)   Severability.  Nothing in this Agreement shall be construed so as to
            require the  commission of any act contrary to law and wherever this
            is a conflict  between any provision of this  Agreement and any law,
            statute,  ordinance,  order or regulation, the latter shall prevail,
            but in such event any provision of this Agreement shall be curtailed
            and  limited  only  to the  extent  necessary  to  bring  it  within
            applicable  legal  requirements.  If any provision of this Agreement
            should be held invalid or  unenforceable,  the remaining  provisions
            shall be unaffected by such a holding.

      (c)   Complete Agreement. This Agreement contains the entire agreement and
            understanding  between  the parties  relating to the subject  matter
            hereof,  and supersedes  any prior  understandings,  agreements,  or
            representations by or between the parties, written or oral, relating
            to the subject matter hereof.

      (d)   Successors   and  Assigns.   This   Agreement  and  the  rights  and
            obligations  of the  parties  hereto  shall  bind  and  inure to the
            benefit of any  successor  or  successors  of the  Company by way of
            reorganization,  merger or consolidation  and any assignee of all or
            substantially  all of its business and assets,  but except as to any
            such  successor or assignee of the Company,  neither this  Agreement
            nor any rights or benefits  hereunder may be assigned by the Company
            or the Employee. However, in the event of death of the Employee, all
            rights to receive payments  hereunder shall become the rights of the
            Employee's estate.


                                     - 10 -
<PAGE>

      (e)   Section  Headings.  The Section  headings used in this Agreement are
            included solely for convenience and shall not affect,  or be used in
            connection with, the interpretation of this Agreement.

      (f)   Governing Law. This Agreement  shall be governed by and construed in
            accordance  with the laws of the State as such laws are  applied  to
            contracts entered into and to be performed entirely within the State
            of Delaware.


                                * * * * * * *



                                     - 11 -
<PAGE>


      IN WITNESS WHEREOF, the parties have executed and delivered this Agreement
on the day and year first above written.


CONVERSION TECHNOLOGIES INTERNATIONAL, INC.



By: /s/ Eckardt C. Beck
    -------------------
        Eckardt C. Beck
        Chairman


RICHARD H. HUGHES


/s/ Richard H. Hughes
- ---------------------
Richard H. Hughes
Address:
         ----------------------------------------------



                                     - 12 -


                                          CONSULTING  AGREEMENT dated as of June
                                    4,  1997,  between  CONVERSION  TECHNOLOGIES
                                    INTERNATIONAL,  INC., a Delaware corporation
                                    (the  "Company"),  and HARVEY  GOLDMAN  (the
                                    "Consultant")


            The Company is a specialty materials company engaged in the business
of developing and manufacturing  advanced industrial abrasives,  specialty glass
and  glass-ceramic  products  utilizing,  among other things,  industrial  waste
stream  recycling and  conversion  technologies  (the  "Business").  The Company
desires to retain the Consultant to provide certain  services to the Company and
the  Consultant  desires to provide such  services to the Company in  accordance
with the terms and conditions hereof.

            The  parties  are  entering  into  this   Consulting   Agreement  in
connection with the  consummation of the merger (the "Merger") of Octagon,  Inc.
with and into the Company.

            NOW THEREFORE,  in  consideration of and for the mutual promises and
covenants contained herein, the parties hereto agree as follows:

      1.    Termination of Employment Agreement; Releases.
            ---------------------------------------------

            (a)  Effective  as  of  June  6,  1997,  the  Amended  and  Restated
Employment  Agreement  (the  "Employment  Agreement")  dated as of June 9, 1994,
between the Company and the  Consultant,  as amended,  is hereby  terminated and
shall be of no further force or effect.  The Consultant  acknowledges  that such
termination  shall  not  constitute  a  "Termination"  under  Section  6 of  the
Employment Agreement;  provided, however, that, in the event of a default by the
Company in its obligation to provide the Consultant the  consideration set forth
in Section 3 hereof  (following  notice and expiration of a 10-day cure period),
the  Consultant  shall  retain  any and all  rights  he may have had  under  the
Employment  Agreement  as of June 6, 1997,  including,  without  limitation  any
rights he may assert with respect to termination thereunder.

<PAGE>

            (b)  Subject to  performance  of this  Consulting  Agreement  by the
Company in  accordance  with its  terms,  the  Consultant  hereby  releases  and
discharges  forever  the  Company  and its  subsidiaries  and  their  respective
officers,  directors,  stockholders  and successors and assigns from any and all
causes of action, suits, claims, rights, debts, covenants,  contracts,  damages,
liabilities or other  obligations  whatsoever  which the Consultant  had, has or
hereafter may have against any of such releases arising from,  relating to or in
connection  with any matter,  occurrence  or thing from the beginning of time to
the time  immediately  preceding the  execution and delivery of this  Consulting
Agreement.

            (c) Subject to the  Consultant's  performance  of this  Agreement in
accordance with its terms,  the Company hereby  releases and discharges  forever
the Consultant and his heirs,  executors,  administrators and attorneys from any
and all causes of action, suits, claims,  rights, debts,  covenants,  contracts,
damages,  liabilities or other obligations whatsoever which the Company had, has
or may  have  against  any of such  releases  arising  from,  relating  to or in
connection  with any matter,  occurrence  or thing from the beginning of time to
the time  immediately  preceding the  execution and delivery of this  Consulting
Agreement.

            2.    Consulting Services.
                  -------------------

            The  Consultant  hereby agrees to act as a Consultant to the Company
during the Term hereof.  In connection  therewith,  the Consultant  agrees to be
available to consult on a telephonic  basis or, with reasonable  advance notice,
in person;  provided,  however,  that such services shall not be required to the
extent  that  the  performance   thereof  would  prohibit  the  consultant  from
performing  other  full-time work. The nature of such services shall be in areas
related to information  known by the Consultant by virtue of his past employment
by the Company or project  development,  strategic  planning  or other  services
within the Consultant's areas of expertise.


                                        2
<PAGE>

            3.    Consideration for Consulting Services.
                  -------------------------------------

            In consideration  of the Consultant's  performance of the Consulting
Services  during the Term of this  Agreement,  (i) the Company  shall pay to the
Consultant  a  consulting  fee of  $10,000  per  month,  payable in arrears on a
monthly  basis,(ii)  until the  earlier  of the  expiration  of the Term of this
Consulting  Agreement  or  such  time as the  Consultant  shall  accept  another
full-time  position or otherwise  receive benefits provided by another employer,
the Company shall  continue the existing  medical and life  insurance  coverages
received by the  Consultant (or other no less  favorable  coverages  provided by
Octagon) and (iii) the vesting of the  Consultant's  80,000 shares of restricted
stock  granted  under the  Company's  Long-Term  Employee  Incentive  Plan shall
continue  uninterrupted until the January 1, 1998 vesting date thereof as though
the  Consultant  had remained an employee of the Company  through such date (and
the Restricted  Stock Purchase  Agreement  relating thereto is hereby amended by
the parties to permit such vesting to continue).  The parties  acknowledge  that
all stock options held by the  Consultant  shall  terminate and be available for
reissuance to others effective upon consummation of the Merger.

            4.    Reimbursement of Expenses.
                  -------------------------

            The  Company  shall  reimburse  the  Consultant  for his  reasonable
out-of-pocket  expenses incurred in connection with the Consulting  Services and
approved in advance by the Chairman, President or Chief Financial Officer of the
Company.  Reimbursement for any expenses as provided for herein shall be made to
the  Consultant  within  thirty  (30) days  following  receipt by the Company of
satisfactory  evidence of the  incurrence of such expenses and the  Consultant's
written request for such reimbursement.

            5.    Term.
                  ----

            (a) The term (the  "Term") of the  Consulting  Services  and related
compensation to be provided  hereunder shall commence on the  Commencement  Date
(as defined  below) and end on the  nine-month  anniversary of the date thereof.
"Commencement  Date" shall mean the earlier of (i) the date of the  consummation
of the Merger or any other merger, consolidation or reorganization involving the
Company or the sale of more than 50% of the voting  capital stock of the


                                        3
<PAGE>

Company or sale of  substantially  all of the assets of the  Company or (ii) the
closing date of one or more financings of the Company in the aggregate amount of
$1 million or more.  Notwithstanding  the foregoing,  that this Agreement may be
extended by the mutual written agreement of the parties hereto.  Notwithstanding
the foregoing, (i) this Agreement may be terminated by either party in the event
of a material  breach by the other party if such  breach is not cured  within 10
days  following  written  notice  thereof and (ii) Sections 6 and 7 hereof shall
survive the termination of this Agreement in accordance with their terms.

            (b) The parties acknowledge that the Consultant may accept full-time
employment  prior to the  consummation  of the Merger and that doing so will not
alter the terms or effect hereof.

            6.    Nondisclosure of Confidential Information.
                  -----------------------------------------

            (a)  The   Consultant   acknowledges   that  the  Company  would  be
irreparably  harmed if  confidential  information  relating to the  business and
strategies of the Company and its subsidiaries  were disclosed to competitors or
potential  competitors  of the Company and its  subsidiaries.  Accordingly,  the
Consultant shall not (i) disclose to any person, firm, corporation,  association
or other entity any  Confidential  Information (as defined below) for any reason
or purpose whatsoever or (ii) make use of any such Confidential  Information for
his own purpose or for the benefit of any person, firm, corporation, association
or other  entity  except the Company or its  subsidiaries.  For purposes of this
Agreement,  the term  "Confidential  Information"  shall  mean  any  information
relating  to the  Company or any of its  subsidiaries  that the  Consultant  may
acquire  by  reason  of  his  association   with  the  Company  or  any  of  its
subsidiaries,  except for (i)  information  which is in the public domain at the
time of receipt thereof by the Consultant, (ii) information which, after receipt
thereof by the Consultant, becomes part of the public domain through no improper
act or omission of the  Consultant,  and (iii)  information  which was  lawfully
within the  Consultant's  possession  prior to the initial  commencement  of the
Consultant's  association  with  the  Company  or any of its  subsidiaries.  The
foregoing  provisions shall not preclude the use or disclosure by the Consultant
of Confidential


                                        4
<PAGE>

Information (i) in the  performance of his obligations  hereunder or (ii) to the
extent required by law.

            7.    Restrictive Covenants.
                  ---------------------

            (a) The Consultant acknowledges the highly competitive nature of the
business  conducted  by the Company  and its  subsidiaries.  Accordingly,  as an
inducement  to  the  Company  to  enter  into  this  Agreement  and  in  partial
consideration  of the amounts to be received  hereunder,  the Consultant,  shall
not, during the term hereof and for the two-year period thereafter, (i) directly
or  indirectly  engage in or represent in any way any  business  (such  business
being referred to herein as a "Competing  Business") competing with the business
of the Company or any of its  subsidiaries  of  converting  waste into glass and
ceramic  products,  whether such  engagement  shall be as an officer,  director,
owner, employee,  partner, or other participant in any Competing Business,  (ii)
assist others in engaging in any Competing  Business in the manner  described in
clause  (i)  above,  (iii)  induce any  employees  of the  Company or any of its
subsidiaries  to  terminate  their  employment  with  the  Company  or any  such
subsidiaries or to engage in any Competing Business or (iv) induce any entity or
person with which the Company or any of subsidiaries has a business relationship
to  terminate  or alter such  business  relationship;  provided,  however,  that
nothing  contained  in this Section  6(a) shall  prevent,  restrain or otherwise
restrict the Consultant from owning 5% or less of any class of securities of any
corporation  so long as such  securities  are  listed for trade by NASDAQ in the
over-the-counter market or are traded on a national securities exchange.

            (b) The Consultant  understands that the foregoing  restrictions may
limit his ability to earn a livelihood in a business  similar to the Business of
the Company  and its  subsidiaries,  but he  nevertheless  believes  that he has
received  and will  receive  sufficient  consideration  and other  benefits as a
Consultant of the Company as provided hereunder to justify such restrictions.



                                       5
<PAGE>

            8.    Injunctive Relief.
                  -----------------

            The  Consultant  acknowledges  that  damages  may not be an adequate
remedy for a breach of Section 6 or 7 hereof and agrees that  injunctive  relief
in favor of the Company would be an appropriate remedy for such breach.  Nothing
herein  contained,  however,  shall be construed as prohibiting the Company from
pursuing any remedies which may be available to it for such breach or threatened
breach or any other breach of this consulting Agreement.

            9.    No Breach of Duty.
                  -----------------

            The  Consultant  represents  and  warrants to the  Company  that the
performance  by him of this  Agreement  will not breach any agreement or duty to
keep in confidence  proprietary  information  acquired by it in confidence or in
trust prior to the Consultant's  engagement hereunder or any duty not to compete
with any party.  The Consultant  further agrees that it shall not enter into any
agreement in conflict herewith during the Term.

            10.   Benefits; Assignment.
                  --------------------

            The terms and provisions of this Agreement shall be binding upon and
inure to the benefit of the parties hereto and their  respective  successors and
assigns  and,  in  the  case  of  the  Consultant,   his  heirs,  executors  and
administrators.  Anything contained herein to the contrary notwithstanding,  the
Consultant  shall  not have the right to assign  his  duties to any other  party
without the written consent of the Company.

            11.   Severability.
                  ------------

            Every  provision of this  Agreement is intended to be severable.  If
any term or provision  hereof is deemed unlawful or invalid in any  jurisdiction
for any reason whatsoever,  such unlawfulness or invalidity shall not affect the
validity of the remainder of this Agreement or the  enforceability  of such term
or  provision  in any other  jurisdiction.  To the extent  that any such term or
provision  is held to be unlawful or invalid,  the parties  agree to reform such
term or provision in such a way which will be enforceable in the jurisdiction to
which such holding  applies,  and which will reflect,  as nearly as permissible,
the intention of the parties.


                                       6
<PAGE>

            12.   Notices.
                  -------

            All notices and other communications required or permitted hereunder
shall be  sufficient if delivered  personally  or sent by nationally  recognized
overnight  courier,  by facsimile or by  registered  or certified  mail,  return
receipt requested and postage prepaid, addressed as follows:

            if to the Consultant, to

            Harvey Goldman
            2 Bernard Drive
            Holmdel, New Jersey  07733
            Telephone:  (908) 946-3916

            if to the Company, to:

            Conversion Technologies International, Inc.
            82 Bethany Road, Suite 6
            Hazlet, New Jersey  07730
            Telephone:  (908) 888-3828
            Facsimile:  (908) 888-3930
            Attention:  Chief Executive Officer

or to such  other  address  as the party to whom  notice is to be given may have
furnished to the other party. Any such notice or  communication  shall be deemed
to have been received (a) in the case of personal delivery,  on the date of such
delivery,  (b) in the case of  nationally-recognized  overnight courier,  on the
next business day following dispatch, (c) in the case of facsimile transmission,
when  received,  and (d) in the  case of  mailing,  on the  fifth  business  day
following the day on which the piece of mail  containing such  communication  is
posted.

            13.   Entire Agreement.
                  ----------------

            This Agreement  constitutes the entire  agreement and  understanding
between the Company and the  Consultant  regarding the subject matter hereof and
supersedes any and all negotiations, prior discussions and preliminary and prior
agreements and understandings related to the subject matter hereof.


                                       7
<PAGE>

            14.   Governing Law.
                  -------------

            This Agreement shall in all respects be governed by and construed in
accordance  with the laws of the State of New York  applicable to contracts made
and to be performed wholly therein.

            15.   Counterparts.
                  ------------

            This Agreement may be executed in one or more counterparts,  each of
which,  when so  executed  shall be  deemed to be an  original  and all of which
counterparts, taken together, shall constitute one and the same instrument.

            16.   Modification.
                  ------------

            Neither this Agreement nor any term hereof may be amended, modified,
supplemented  or waived unless in a written  instrument  executed by the Company
and the Consultant.


                                       8
<PAGE>

            IN WITNESS WHEREOF,  the parties hereto have executed this Agreement
as of the date first written above.


                              CONVERSION TECHNOLOGIES
                              INTERNATIONAL, INC.



                              By:  /s/ Perry A. Pappas
                                   -------------------
                                   Perry A. Pappas
                                   Vice President and
                                   General Counsel


                              THE CONSULTANT:



                              /s/ Harvey Goldman
                              ------------------
                                  Harvey Goldman


                                       9

                         TERMINATION OF LEASE AGREEMENT


     THIS  AGREEMENT is made and entered  into as of  September 4, 1997,  by and
between County of Chautauqua  Industrial  Development  Agency,  a public benefit
corporation  of the State of New York having an address at 200 Harrison  Street,
Jamestown,  New York 14701 (the "Lessor");  and Dunkirk  International Glass and
Ceramics Corporation,  a Delaware corporation having an address at 181 Stegelske
Avenue, Dunkirk, New York 14048 (the "Lessee").

                                    RECITALS:
                                    ---------

     WHEREAS,  pursuant to a certain Lease Agreement,  dated as of March 1, 1995
(the "Lease  Agreement"),  by and between the Lessor and the Lessee,  the Lessor
leased to the Lessee  certain  equipment  (the  "Equipment")  more  particularly
described  in the Lease  Agreement,  which  Equipment  has been  installed or is
situated in that property  commonly known as 181 Stegelske Avenue in the City of
Dunkirk, Chautauqua County, New York; and

     WHEREAS,  the  leasehold  estate  created  by  the  Lease  Agreement  shall
terminate by its terms on December 2, 2010 (the "Lease Expiration Date"), and

     WHEREAS,  in connection  with the  redemption of the Series 1995 Bonds more
particularly  described in the Lease  Agreement,  the parties hereto now wish to
provide for the termination of the Lease Agreement prior to the Lease Expiration
Date.

     NOW THEREFORE,  in  consideration of the foregoing and the mutual covenants
herein contained, the parties hereto agree as follows:

     1.  Termination.  That the  Lease  Agreement  is hereby  terminated  in all
respects as of the effective date of this Agreement, with the exception that, as
expressly  provided  at Section 9.3 of the Lease  Agreement,  Section 5.9 of the
Lease  Agreement,  entitled  "Indemnity  Against  Claims,"  shall  survive  this
termination.

     2. Purchase of Equipment.  That in connection  with the  termination of the
Lease Agreement as contemplated  hereby, the Lessee shall purchase the Equipment
from the Lessor for the purchase price of One Dollar ($1.00).

     3. Counterparts. That this Agreement may be executed in counterparts,
each of which shall be an original and all of which shall constitute but one and
the same instrument.

     IN WITNESS WHEREOF,  the parties have executed this Agreement as of the day
and year first above written.

COUNTY OF CHAUTAUQUA                            DUNKIRK INTERNATIONAL GLASS
INDUSTRIAL DEVELOPMENT AGENCY                   AND CERAMICS CORPORATION


By: /s/ Donald H. Burdick                       By: /s/ William L. Amt
    ---------------------                           ------------------
Name:   Donald H. Burdick                       Name:   William L. Amt
Title:  Director                                Title:  President


                                 BILL OF SALE


     County  of  Chautauqua  Industrial  Development  Agency,  a public  benefit
corporation  of the State of New York having an address at 200 Harrison  Street,
Jamestown,  New York 14701 (the "Grantor"),  for the consideration of One Dollar
($1.00) cash in hand paid, and other good and valuable consideration received by
the  Grantor  from  Dunkirk  International  Glass and  Ceramics  Corporation,  a
Delaware  corporation  having  its  principal  office at 181  Stegelske  Avenue,
Dunkirk,  New York  14048  (the  "Grantee"),  the  receipt  of  which is  hereby
acknowledged  by the Grantor,  hereby  sells,  transfers  and delivers  unto the
Grantee,  and its successors and assigns, all those items of equipment and other
tangible personal property (collectively,  the "Equipment") acquired in whole or
in part with the proceeds of those certain Solid Waste  Disposal  Facility Bonds
(Dunkirk  International Glass and Ceramics  Corporation  Project),  Series 1995,
issued by the Grantor  pursuant to that  certain  Trust  Indenture,  dated as of
March 1, 1995,  between the Grantor and United States Trust Company of New York,
as Trustee,  together with any additions to such Equipment, any replacements and
substitutes therefor and any proceeds thereof and including, without limitation,
all  equipment and other  tangible  personal  property  described in Exhibit A-1
attached hereto and made a part hereof.

     TO HAVE AND TO HOLD  the same  unto the  Grantee,  and its  successors  and
assigns forever.

     The Grantor  makes this sale to the Grantee "AS IS,  WHERE IS," WITHOUT ANY
WARRANTY,  EXPRESS OR IMPLIED,  AS TO ANY MATTER WHATSOEVER  INCLUDING,  WITHOUT
LIMITATION,  THE CONDITION OF THE EQUIPMENT,  ITS MERCHANTABILITY OR ITS FITNESS
FOR GENERAL PURPOSES OR FOR ANY SPECIFIC PURPOSE.  THIS SALE IS WITHOUT RECOURSE
AGAINST GRANTOR

     IN WITNESS WHEREOF,  the Grantor caused this Bill of Sale to be executed as
of September 4, 1997.

                                            COUNTY OF CHAUTAUQUA
                                            INDUSTRIAL DEVELOPMENT AGENCY


                                            By: /s/ Donald H. Burdick
                                                ---------------------
                                            Name:  Donald H. Burdick
                                            Title: Director


                        TERMINATION OF SECURITY AGREEMENT


     THIS  AGREEMENT is made and entered  into as of  September 4, 1997,  by and
among County of  Chautauqua  Industrial  Development  Agency,  a public  benefit
corporation  of the State of New York having an address at 200 Harrison  Street,
Jamestown,  New York  14701  (the  "Agency");  Dunkirk  International  Glass and
Ceramics Corporation,  a Delaware corporation having an address at 181 Stegelske
Avenue, Dunkirk, New York 14048 (the "Company"); and United States Trust Company
of New York, as Trustee under the Indenture (hereinafter defined), a corporation
duly organized,  existing and authorized to execute trusts under the laws of the
State of New York with its principal office located at 114 West 47th Street, New
York,  New York 10036  (the  "Trustee").  All  capitalized  terms not  otherwise
defined  herein shall have the  meanings  ascribed to such terms in that certain
Security  Agreement,  dated as of March 1, 1995,  by and among the  Agency,  the
Company, and the Trustee (the "Security Agreement").

                                    RECITALS:
                                    ---------

     WHEREAS, pursuant to a certain Trust Indenture,  dated as of March 1, 1995,
between  the  Agency  and the  Trustee  (the  "Indenture"),  the  Agency  issued
$8,000,000   Solid  Waste  Disposal   Facility   Bonds,   Series  1995  (Dunkirk
International Glass and Ceramics Corporation Project) (the "Bonds"); and

     WHEREAS,  in  connection  with the  issuance  of the Bonds the Agency  did,
pursuant to the Security Agreement,  grant to the Trustee for the benefit of the
holders  from time to time of the Bonds,  a security  interest in and to certain
Collateral more particularly described in the Security Agreement; and

     WHEREAS,  the holders of the Bonds have allowed for the complete redemption
of the Bonds by the Company and in  connection  therewith the  Bondholders  have
instructed  the Agency and the Trustee to execute and  deliver  this  instrument
evidencing the termination of the Security Agreement.

     NOW THEREFORE,  in  consideration of the foregoing and the mutual covenants
herein contained, the parties hereto agree as follows:

     1.  Termination.  That the Security  Agreement is hereby  terminated in all
respects as of the effective  date of this  Agreement and shall be of no further
force or effect.

     2. Termination Statement Filings. In connection with the termination of the
Security  Agreement  and the  security  interest  of the  Trustee  in and to the
Collateral,  the Trustee will file or cause to be filed such Uniform  Commercial
Code Termination Statements (Forms UCC-3) as may be necessary to terminate as of
record any Uniform  Commercial  Code Financing  Statements  (Forms UCC-1) as the
same may have been amended,  originally  filed to perfect to Trustee's  security
interest in the Collateral.

<PAGE>

     3. Counterparts.  That this Agreement may be executed in counterparts, each
of which shall be an original and all of which shall  constitute but one and the
same instrument.

     IN WITNESS WHEREOF,  the parties have executed this Agreement as of the day
and year first above written.

                                  COUNTY OF CHAUTAUQUA
                                  INDUSTRIAL DEVELOPMENT
                                  AGENCY

                                  By:    /s/ Donald H. Burdick
                                         ---------------------
                                  Name:  Donald H. Burdick
                                  Title: Director


                                  DUNKIRK  INTERNATIONAL  GLASS AND  CERAMICS
                                  CORPORATION

                                  By:    /s/ William L. Amt
                                         ------------------
                                  Name:  William L. Amt
                                  Title: President


                                  UNITED STATES TRUST COMPANY OF NEW YORK

                                  By:    /s/ Kenneth J. Rothschild
                                         -------------------------
                                  Name:  Kenneth J. Rothschild
                                  Title: Assistant Vice President



                          RELEASE OF COMPANY GUARANTY


     This  Agreement  is made and entered into as of September 4, 1997 by United
States Trust Company of New York,  as Trustee,  a  corporation  duly  organized,
existing and authorized to accept and execute trusts under the laws of the State
of New York with its principal office located at 114 West 47th Street, New York,
New York 10036 (the  "Trustee"),  in favor of  Dunkirk  International  Glass and
Ceramics  Corporation,  a Delaware corporation having an office at 181 Stegelske
Avenue, Dunkirk, New York 14048 (the "Company").

                                    RECITALS:
                                    ---------

     WHEREAS,  pursuant to the terms of a certain Trust  Indenture,  dated as of
March 1,  1995 (the  "Indenture"),  by and  between  the  County  of  Chautauqua
Industrial  Development Agency (the "Agency") and the Trustee, the Agency issued
its Solid Waste Disposal  Facility Bonds,  Series 1995,  (Dunkirk  International
Glass and  Ceramics  Corporation  Project) for the benefit of the Company in the
aggregate principal amount of $8,000,000 (the "Bonds"); and

     WHEREAS,  in  connection  with  the  issuance  of the  Bonds,  the  Company
guaranteed  to the Trustee  for the benefit of the holders  from time to time of
the Bonds, the full and prompt payment of the principal,  interest, premiums, if
any, and certain other costs and expenses relating to the Bonds, all pursuant to
the terms of a certain Company Guaranty, dated as of March 1, 1995 (the "Company
Guaranty"), from the County in favor of the Trustee; and

     WHEREAS,  the holders of the Bonds have allowed for the complete redemption
of the Bonds by the Company and in  connection  therewith the  Bondholders  have
instructed  the  Trustee  to  execute  and  deliver  this form of release of the
Company from the terms of the Company Guaranty.

     NOW THEREFORE,  in consideration of the foregoing and the Trustee's receipt
of proceeds from or on behalf of the Company sufficient to effect the redemption
of the Bonds as authorized by the holders of the Bonds,  the receipt of which is
hereby acknowledged, the undersigned agrees as follows:

     That the Trustee,  in its capacity as Trustee  under the  Indenture for the
benefit of the holders of the Bonds,  does by this instrument hereby release the
Company from all the terms, covenants and conditions to be observed or performed
by the Company  under the Company  Guaranty  and the Company  Guaranty is hereby
deemed terminated and of no further force or effect.

     IN WITNESS WHEREOF, the Trustee has executed this Release as of the day and
year first above written.

                                          UNITED STATES TRUST COMPANY
                                          OF NEW YORK


                                          By:    /s/ Kenneth J. Rothschild
                                                 -------------------------
                                          Name:  Kenneth J. Rothschild
                                          Title: Assistant Vice President



                           RELEASE OF CORPORATE GUARANTY

     This  Agreement  is made and entered into as of September 4, 1997 by United
States Trust Company of New York,  as Trustee,  a  corporation  duly  organized,
existing and authorized to accept and execute trusts under the laws of the State
of New York with its principal office located at 114 West 47th Street, New York,
New  York  10036  (the   "Trustee"),   in  favor  of   Conversion   Technologies
International,  Inc.  , a  Delaware  corporation  having an office at 82 Bethany
Road, Hazlet, New Jersey 07730 (the "Guarantor").

                                    RECITALS:
                                    ---------

     WHEREAS,  pursuant to the terms of a certain Trust  Indenture,  dated as of
March 1,  1995 (the  "Indenture"),  by and  between  the  County  of  Chautauqua
Industrial  Development Agency (the "Agency") and the Trustee, the Agency issued
its Solid Waste Disposal  Facility Bonds,  Series 1995,  (Dunkirk  International
Glass and Ceramics  Corporation  Project) in the aggregate  principal  amount of
$8,000,000 (the "Bonds"); and

     WHEREAS,  in  connection  with the  issuance  of the Bonds,  the  Guarantor
guaranteed  to the Trustee  for the benefit of the holders  from time to time of
the Bonds, the full and prompt payment of the principal,  interest, premiums, if
any, and certain other costs and expenses relating to the Bonds, all pursuant to
the  terms of a  certain  Corporate  Guaranty,  dated as of March 1,  1995  (the
"Corporate Guaranty"), from the Guarantor in favor of the Trustee; and

     WHEREAS,  the holders of the Bonds have allowed for the complete redemption
of the Bonds by the Company and in  connection  therewith the  Bondholders  have
instructed  the  Trustee  to  execute  and  deliver  this form of release of the
Company from the terms of the Company Guaranty.

     NOW THEREFORE,  in consideration of the foregoing and the Trustee's receipt
of proceeds from or on behalf of the Company sufficient to effect the redemption
of the Bonds as authorized by the holders of the Bonds,  the receipt of which is
hereby acknowledged, the undersigned agrees as follows:

     That the Trustee,  in its capacity as Trustee  under the  Indenture for the
benefit of the holders of the Bonds,  does by this instrument hereby release the
Guarantor  from all the  terms,  covenants  and  conditions  to be  observed  or
performed  by the  Guarantor  under the  Corporate  Guaranty  and the  Corporate
Guaranty is hereby deemed terminated and of no further force or effect.

     IN WITNESS WHEREOF, the Trustee has executed this Release as of the day and
year first above written.

                                          UNITED STATES TRUST COMPANY
                                          OF NEW YORK


                                          By:    /s/ Kenneth J. Rothschild
                                                 -------------------------
                                          Name:  Kenneth J. Rothschild
                                          Title: Assistant Vice President



                                      LEASE

THIS LEASE  AGREEMENT,  dated 15 July 97 by and between  Koger  Equity,  Inc., a
Florida  Corporation  ("Landlord")  with its principal  office at 3986 Boulevard
Center Dr., Jacksonville,  FL 32207, and Conversion Technologies  International,
Inc., a Corporation  organized  and existing  under the laws of the State of DE,
("Tenant") with its principal  office at 82 Bethany Road,  Suite 6, Hazlet,  New
Jersey 07730.

1. BASIC LEASE PROVISIONS

A. DESCRIPTION OF PREMISES:         D. ADDRESS  FOR  PAYMENT OF RENT AND
                                       SECURITY DEPOSITS:
   Suite Number:     280            Payee: Koger Equity, Inc.
   Building Name:    Cragg          Address:  Post Office Box 860502
   Address: 3452 Lake Lynda Drive   City/State/Zip:Orlando, FL 32886-0502
   County:     Orange               Tenant Account#  390121 (note on remittance)
   City: Orlando                    E. ADDRESSES FOR NOTICES
   Center: Koger Center University  Tenant: Conversion Technologies Int'l
                                            82 Bethany Road, Suite 6
B. PRINCIPAL LEASE TERMS:                   Hazlet, New Jersey 07730
   Lease Term (Months)36 months
   Commencement Date: 01 August 97   Tenant Fed I.D./SSN: 13-3754366
   Expiration Date: 31 July 00
                                     Landlord:   Koger Equity, Inc.
   Monthly Base Rent: $6689.50                   930 Woodcock Road
   Sales or Use Taxes:$401.37                    Suite 127
   Total: $7,090.87                              Orlando, FL 32803
                                     Landlord Fed I.D.: 59-289805-45
   Security Deposit: $7090.87
                                     With a copy to:   Koger Equity, Inc.
C. LEASED AREA                                         Attn: President
   Approximately 4722 rentable square feet.            3986   Blvd. Center Drive
   (Includes Tenant's share of common area.)           Jacksonville, FL 32207

The provisions contained in Sections 2 through 36, inclusive, which appear after
the signature lines below, are a part of this Lease and are incorporated in this
Lease by  reference.  The Tenant and the Landlord  have executed or caused to be
executed this Lease on the dates shown below their  signatures,  to be effective
as of the date set forth above.

Tenant:Conversion Technologies International, Inc,   Landlord:Koger Equity, Inc.

By:                                                  By:
   -----------------------------(SEAL)                  ------------------(SEAL)
Print Name:                                          Print Name:J. Velma Keen II
Title                                                Title:     Vice President

Attest:                                              Attest:
       --------------------------                           --------------------
Print Name:                                          Print Name:
Title:                                               Title:

(Corporate Seal)                                     (Corporate Seal)

Date:                                                Date:
     ----------------------------                         ----------------------


                                    1 of 12
<PAGE>

Signed an, sealed in the presence of:  Signed   and  sealed  in the presence of:

(1)                                    (1)
   ---------------------------------       -------------------------------------
Print Name:                            Print Name:
(2)                                    (2)
   ---------------------------------       -------------------------------------
Print Name:                            Print Name:
As to Tenant                           As to Landlord


                   LEASE PROVISIONS INCORPORATED BY REFERENCE

2. LEASE OF PREMISES:  The Landlord  hereby  leases to the Tenant and the Tenant
hereby takes from the Landlord the premises (the  "Premises")  which include the
Suite(s)  shown and  described on Exhibit "A".  together with any other parts of
the Building used exclusively by Tenant, which Premises are or will be contained
in the office building (the "Building"  located at the address stated in Section
1A, under the terms and conditions  contained in this lease. For the purposes of
this lease, "Property" shall mean the Property referred to at the street address
in  Section 1A which is more  specifically  described  in the legal  description
maintained in the Landlord's records.  For the purposes of this lease,  "Center"
shall mean The Koger Center referred to in Section 1A.

3. TERM:  The term of this Lease (the  "Term")  shall  commence on the date (the
"Commencement Date") which is the earlier to occur of the date stated in Section
lB, or the date the Tenant first occupies all or part of the Premises.  The Term
shall  expire on the date (the  "Expiration  Date")  stated in Section 1B unless
sooner  terminated  as  otherwise  provided  in this  Lease or  unless  extended
pursuant to Section 27 or other extension provisions contained herein.

4. USE AND POSSESSION:  The Tenant covenants and agrees that the Premises are to
be used by the Tenant for  general  office  purposes  and for no other  purposes
without the prior written  consent of the Landlord.  The Tenant shall not occupy
or use the  Premises  or permit the use or  occupancy  of the  Premises  for any
purpose  or in any manner  which:  (a) is  unlawful  or is in  violation  of any
applicable legal,  governmental or  quasi-governmental  requirement,  ordinance,
rule or code:  (b) may be dangerous to persons or property:  (c) may  invalidate
any insurance policy held by the Landlord or increase the amount of premiums for
any insurance  policy  affecting the Building or the Property (if any additional
amounts of insurance premiums are so incurred, the Tenant shall pay the Landlord
the additional amounts on demand as Additional Rent,  provided that such payment
shall not  authorize  such use);  (d) may create a nuisance or disturb any other
tenant of the Building or the  occupants of  neighboring  Property or injure the
reputation  of the  Building  or the  Center:  and (e)  violates  the "Rules and
Regulations" of the Building as may from time to time be adopted by Landlord, or
any  restriction  of record.  The Tenant agrees that Tenant shall be responsible
for any costs incurred by Landlord by reason of Tenant's  misuse of the Premises
or the Building  and common  areas,  including  without  limitation  any damages
incurred  by Tenant in moving into or out of the  Premises.  If any costs are so
incurred by Landlord,  the Tenant shall pay the Landlord such costs on demand as
Additional Rent.

     The Landlord agrees to have the Premises substantially  completed and ready
for possession on or before the Commencement  Date,  subject to delays caused or
occasioned by strikes,  insurrections,  Acts of God,  labor unrest,  shortage of
materials,  civil  disturbances  and other  casualties or  unforeseen  causes or
events  beyond the control of the  Landlord  ("Unforeseen  Causes").  The Tenant
agrees to accept  possession  of the  Premises  within  ten (10) days  after the
receipt of notice from the Landlord of substantial completion (if after the date
specified in Section 1B).

5. RENT:  Tenant  agrees to pay to Landlord at the address  specified in Section
1E, or at such other place designated in writing by Landlord,  the Monthly Rent,
and any  Additional  Rent,  plus any  sales or use  taxes  (collectively  called
"Rent").  "Monthly  Rent"  shall mean the  initial  monthly  base rent stated in
Section 1B for the first twelve months  following the  Commencement  Date of the
Term of this Lease  ("First  Lease  Year"),  and the Adjusted  Monthly  Rent, as
adjusted  under Section 7. Rent shall be paid without any prior notice or demand
and without any  deduction  whatsoever.  Monthly Rent shall be due in advance on
the first day of each month of the


                                    2 of 12
<PAGE>

Term. The first  installment of Monthly Rent shall be paid by Tenant to Landlord
upon  execution  of this  Lease.  Rent  for any  partial  lease  month  shall be
prorated.  Monthly  Rent will be  adjusted in the manner set forth in Section 7.
Tenant's  obligation to pay Rent to Landlord shall be independent of every other
covenant or obligation of Landlord under this Lease.  All delinquent  Rent shall
bear interest at the maximum rate  permitted by applicable law or 18% per annum,
whichever  is less,  from the date due  until  paid.  Rent  shall be  considered
delinquent  after the 10th day  following the date it is due. If Tenant fails to
pay Rent or any other  charge when due under this Lease,  then Tenant  shall pay
and Landlord  shall be entitled to receive a late  payment  service  charge,  in
addition to any  interest  charge due  hereunder,  covering  administrative  and
overhead  expenses  incurred by Landlord caused by such late payment,  which the
parties  stipulate  and agree are hereby  liquidated  and shall be equal to five
percent of the overdue  amount.  Tenant  shall pay a charge  equal to $25.00 per
returned  check or the amount to which  Landlord  is  entitled  under State law,
whichever is greater,  for any checks written to Landlord which are returned for
insufficient funds.

6.     REAL ESTATE TAX INCREASES:  See Attached Rider

7.     RENT ADJUSTMENT:  See Attached Rider

8. SALES AND USE TAX:  In  addition  to the Tenant and other  amounts due to the
Landlord under this Lease, the Tenant shall pay to the Landlord and the Landlord
shall remit to the appropriate governmental authorities any sales, use, or other
tax,  excluding  Federal or State income  taxes,  now or hereafter  imposed upon
rents and other  amounts due to the Landlord  under this Lease,  notwithstanding
the fact that any statute, ordinance,  enactment or regulation may impose any of
those types of taxes on the Landlord.

9.  NOTICES:  For the  purpose of any notice or demand  under  this  Lease,  the
respective parties shall be served by overnight  delivery,  personal delivery or
certified or registered mail, return receipt requested,  addressed to the Tenant
at the address as set forth in Section 1E and to the  Landlord at the  addresses
set forth in  Section  1E or other  such  addresses  designated  in  writing  by
landlord. Any notice shall be effective when delivered.

10.  ORDINANCES  AND  REGULATIONS:  The Tenant  shall  comply  promptly,  at the
Tenant's  sole cost and  expense,  with all  present  and  future  laws,  codes,
ordinances,  rules or regulations of any municipal,  county,  state,  federal or
other governmental  authority,  including  environmental laws, and any bureau or
department  thereof,  and of the Board of Fire  Underwriters  or any other  body
exercising  similar  functions,  which may be  applicable  to the  Premises  and
Tenant's  use  or  occupancy  of  the  Premises,   and  shall  comply  with  the
requirements  of all of  Landlord's  policies of  insurance at any time in force
with  respect to the  Building in which the  Premises  are  located.  The Tenant
agrees for itself and for its  subtenants,  employees,  agents,  and invitees to
comply  with the  Rules  and  Regulations,  promulgated  from  time to time with
respect to the  Premises,  Building,  Property  and  Center,  a copy of which is
available in the management office in the Center.

      Notwithstanding any other provision of this lease to the contrary,  Tenant
shall comply with the Americans with Disabilities Act ("ADA"),  as it now exists
and as it may hereafter be amended, with regard to the Premises and the Tenant's
use of the Premises,  including without  limitation,  the obligation to make the
Premises  accessible  and shall hold  Landlord  harmless  with respect  thereto.
Landlord  shall not be responsible  for compliance  with the ADA with respect to
the Premises,  including the design or construction thereof.  Tenants waives any
right, claim, defense or set off which Tenant may have, nor or hereafter,  based
upon any  responsibility  landlord  may have  under the ADA with  respect to the
Premises,  the Building,  the Property or otherwise.  Tenant agrees that any and
all steps  taken or to be taken by  Landlord,  in  Landlord's  judgment,  now or
hereafter  to comply with the ADA  concerning  the  Building or the Property are
authorized  and permitted  under the Lease and shall  constitute an admission by
Landlord that the ADA breach of Tenant's rights under this Lease. Nothing herein
shall  constitute  an admission by Landlord that the ADA governs any part of the
Premises,  Building or  Property or any  activities  of  Landlord  with  respect
thereto.

      Tenant covenants and agrees that Tenant shall not at any time maintain on,
or dispose or  discharge  from,  the  Property or the  Premises  any  "Hazardous
Materials",  as defined below,  except Tenant may use and store minor quantities
of Hazardous  Materials for cleaning purposes only or in connection with the use
of office equipment so


                                    3 of 12
<PAGE>

long  as  the  quantities  and  use  are  exempt  from  applicable  governmental
regulation and such Hazardous  materials are disposed of in accordance  with all
applicable  laws.  The  failure to comply  with all  applicable  laws  regarding
Hazardous  Materials and this covenant  shall  constitute an Event of Default by
the Tenant  under this Lease and shall  entitle  the  Landlord to all rights and
remedies  provided  in this  Lease,  at law or in  equity.  The term  "Hazardous
Materials"  as used herein shall mean  collectively,  any hazardous  waste,  any
hazardous  substances,  any  pollutant  contaminant,  all as  defined  by 42 USC
ss.9601,  and  any  toxic  substances,   petroleum  products,   other  hazardous
materials,  or other chemicals or substances regulated by any environmental laws
of any county,  state or federal  government or any other  governmental  entity.
Tenant's   obligations  as  set  forth  in  this  paragraph  shall  survive  the
termination of this Lease.

11. SIGNS: The Tenant shall not place any signs or other  advertising  matter or
materials  on the  exterior or on the  interior of the  Building or at any other
location on the Property or Center,  without the prior written  consent from the
Landlord. Any lettering or signs placed on the interior of the Building shall be
for directional  purposes only, and such signs and lettering shall be of a type,
kind,  character,  location  and  description  which have been  approved  by the
Landlord in writing.  Directional  and  identification  signage  provided by the
Landlord shall be limited to the tenant directory of the Building.

12. SERVICES:  The Landlord shall provide the following:  heating and cooling of
the Premises,  during normal  business hours defined as Monday  through  Friday,
8:00 a.m. to 5:00 p.m., excluding national holidays, to the extent necessary for
the  comfortable  occupancy of the Premises,  according to Landlord's  standard,
under  normal  business  operations  and in the absence of the use of  machines,
equipment,  or devices which affect the temperature  otherwise maintained in the
Premises:  water from the regular Building  fixtures for drinking,  lavatory and
toilet purposes: customary cleaning and janitorial services in the Premises five
times per week, excluding national holidays:  customary cleaning, mowing grounds
keeping and trash removal in the Common  Areas:  Landlord's  customary  security
services for the Property;  and  electricity for normal business usage according
to Landlord's  standard.  Additional  capacity or usage shall be provided at the
option of the Landlord  (reasonably  exercised) and at the sole cost and expense
of the Tenant as Additional Rent. The Landlord shall provide Landlord's standard
amount of free  non-exclusive  parking  for the  employees  and  visitors of the
Tenant on the parking areas adjacent to the Building.

      The  services  to be  provided  by Landlord at its cost under the terms of
this Lease shall not include any  maintenance  or  replacement  of  non-standard
building items such as kitchen or breakroom  fixtures and  appliances  including
but not limited to sinks, disposals,  dishwashers, water heaters, refrigerators,
icemakers, special air conditioning or heating units, and card access systems or
special facilities such as showers.  All cost for the maintenance or replacement
of such items shall be the obligation of the Tenant.

      The Tenant  agrees that the  Landlord  shall not be liable for damages for
failure to furnish or delay in furnishing any service if  attributable to any of
the causes described in Sections 16 and 17 or as a result of unforeseen  causes.
No failure or delay resulting from the foregoing  reasons shall be considered to
be an  eviction  or  disturbance  of  the  Tenant's  quiet  enjoyment,  use,  or
possession of the Premises.  If the Tenant shall require  electrical  current to
operate equipment or machines,  including heating,  refrigeration,  computer(s),
data  processing,  or other machines or equipment  using  electrical  current or
maintain office hours that will increase the amount of the  electricity  usually
furnished  by the  Landlord  for use in general  office  space,  the Tenant will
obtain the prior  written  approval of the  Landlord and pay to the Landlord the
additional  direct expense  incurred,  including any installation or maintenance
cost, as Additional Rent.  Landlord reserves the right to install a submeter for
such service.

13.  ALTERATIONS:  The Tenant, by occupancy  hereunder,  accepts the Premises as
being in good repair and condition and suitable for Tenant's intended use of the
Premises.  The Tenant shall maintain the Premises and every part thereof in good
repair and condition,  reasonable use, wear and tear excepted.  The Tenant shall
not make or suffer to be made any  alterations,  additions or improvements to or
of the Premises or any part thereof without  Landlord's  prior written  consent.
The Tenant  shall not permit any lien or claim for lien of a mechanic,  laborer,
or supplier  or any other lien to be filed  against  the  Center,  the  Property
containing the Building, the Premises, or any part of such property, arising out
of work performed, or alleged to have been performed by, or at the direction of,
or on behalf of the Tenant.


                                    4 of 12
<PAGE>

      The interest of Landlord in the Property or any part thereof  shall not be
subject  to liens for  improvements  made by Tenant or by persons  claiming  by.
through or under  Tenant,  and Tenant agrees that Tenant shall notify any person
making any  improvements on behalf of Tenant of this provision.  Upon request of
Landlord,  Tenant will  execute a short form of this Lease which states that the
terms of this  Lease  expressly  prohibits  any  liability  to  Landlord  or the
Landlord's  property for any improvements made by, through or under Tenant which
may be recorded by Landlord.

14. QUIET  ENJOYMENT:  Subject to the provisions of this Lease, the Tenant shall
be entitled to peaceful  and quiet  enjoyment  of the  Premises,  so long as the
Tenant is not in default under this Lease.

15. LANDLORD'S  RIGHTS: The Landlord and its agents shall have the right. at all
reasonable  times  during the Term of this Lease to enter the  Premises  for the
purpose of inspecting the Premises and of making any repairs and  alterations as
the Landlord shall deem  necessary.  The Landlord and its agents shall also have
the right to enter the  Premises  at all  reasonable  hours for the  purpose  of
displaying the Premises to prospective tenants during the ninety (90) day period
prior to the Expiration  Date of this Lease.  Landlord and its agents shall have
the right at all times to alter,  renovate,  and repair portions of the Building
which do not include the Premises,  notwithstanding any temporary  inconvenience
or disturbance to Tenant caused by such repairs. renovations, or alterations.

16. DESTRUCTION OF PREMISES:  If the Premises,  the Building. or the Property is
rendered substantially  untenantable by fire or other casualty, the Landlord may
elect,  by giving the Tenant  written  notice  within ninety (90) days after the
date of the fire or casualty, either to: (a) terminate this Lease as of the date
of the fire or other casualty: or (b) proceed to repair or restore the Premises.
the  Building.  or the  Property  (other  than the  leasehold  improvements  and
personal property installed by the Tenant).  to substantially the same condition
as existed immediately prior to fire or other casualty.

     If the Landlord elects to proceed  pursuant to 16(b) above, the Landlord's
notice shall contain the Landlord's  reasonable estimate of the time required to
substantially complete the repair or restoration. If the estimate indicates that
the time so required will exceed one hundred  eighty (180) days from the date of
the casualty and the Landlord does not make  available to the Tenant for its use
and  occupancy  other office  space,  substantially  similar to the Premises and
located in the Property or in the Center,  if any,  pursuant to Section 23. then
the Tenant shall have the right to  terminate  this Lease as of the date of such
casualty by giving  written  notice to the  Landlord  not later than twenty (20)
days  after  the  date of the  Landlord's  notice.  If the  Landlord's  estimate
indicates that the repair or restoration can be  substantially  completed within
one hundred  eighty (180) days,  or if the Tenant fails to exercise its right to
terminate this Lease, this Lease shall remain in force and effect.

     If the Premises are damaged by fire or other casualty but the Premises are
not rendered  substantially  untenantable,  then the Landlord  shall  diligently
proceed to repair and  restore  the  damaged  portions  thereof  (other than the
leasehold  improvements  and personal  property  installed  by the  Tenant),  to
substantially  the same condition as existed  immediately  prior to such fire or
other casualty,  unless such damage occurs during the last twelve (12) months of
the Term,  in which event the Landlord  shall have the right to  terminate  this
Lease as of the date of such fire or other  casualty by giving written notice to
the  Tenant  within  thirty  (30) days  after  the date of such  notice or other
casualty.

     If all or any part of the Premises  are damaged by fire or other  casualty
and this  Lease is not  terminated.  the Rent  shall  abate for that part of the
Premises which are untenantable on a per diem and proportionate  area basis from
three (3) days after the date of the fire or other  casualty  until the Landlord
has  substantially  completed  the repair and  restoration  work in the Premises
which it is  required  to  perform,  provided,  that as a result of such fire or
other casualty, the Tenant does not occupy the portion of the Premises which are
untenantable during such period.


                                    5 of 12
<PAGE>

17. CONDEMNATION:  If all or part of the Premises, Building or Property is taken
or condemned by any  authority  for any public use or purpose  (including a deed
given  in  lieu of  condemnation).  which  renders  the  Premises  substantially
untenantable,  this Lease  shall  terminate  as of the date title  vests in such
authority, and the Rent shall be apportioned as of such date.

     If any part of the  Premises,  Building,  or Property is taken or condemned
but the Premises are not rendered substantially  untenantable  (including a deed
given in lieu of  condemnation),  this Lease shall not terminate.  If the taking
reduces  the  rentable  square  feet in the  Premises,  Rent shall be  equitably
reduced for the period of such taking by an amount which bears the same ratio to
the Rent then in effect as the number of square feet so taken or condemned bears
to the Leased Area set forth in Section 1C. The  Landlord.  upon  receipt and to
the  extent  of the  award in  condemnation  or  proceeds  of sale,  shall  make
necessary  repairs and  restorations  (exclusive of leasehold  improvements  and
personal property  installed by the Tenant) to restore the Premises remaining to
as near its former condition as circumstances  will permit,  and to the Building
and the Property to the extent  necessary to constitute  the portion of same not
so taken or condemned as complete.

     The  Landlord  shall be entitled to receive the entire  price or award from
any sale,  taking or  condemnation  without  any  payment  to the Tenant and the
Tenant  hereby  assigns to the Landlord the Tenant's  interest,  if any. in such
award. However, the Tenant shall have the right separately to pursue against the
condemning  authority  an award with  respect to the loss,  if any, to leasehold
improvements paid by the Tenant without any credit or allowance for the Landlord
and for any loss for injury,  damage,  or destruction  of the Tenant's  business
resulting from such taking.  Under no circumstances  shall the Tenant seek or be
entitled to any  compensation for the value of its leasehold estate which Tenant
hereby assigns to Landlord.

18.  ASSIGNMENT AND SUBLEASE:  Without the prior written consent of the Landlord
which will not be  unreasonably  withheld.  the Tenant  shall not  sublease  the
Premises,  or assign,  mortgage,  pledge,  hypothecate or otherwise  transfer or
permit the  transfer of this Lease or the  interest of the Tenant in this Lease,
in whole or in part, by operation of law,  court decree or  otherwise.  Landlord
may grant,  deny or withhold  consent or impose  conditions  on the  granting of
consent.  in Landlord's  sole  discretion.  If the Tenant desires to assign this
Lease or to enter into any sublease of the  Premises:  the Tenant shall  deliver
written  notice of such  intent  to the  Landlord.  together  with a copy of the
proposed assignment or sublease at least thirty (30) days prior to the effective
date of the proposed assignment or commencement date of the term of the proposed
sublease.  Any approved  sublease  shall be  expressly  subject to the terms and
conditions of this Lease.  In the event of any approved  sublease or assignment.
the Tenant shall not be released or discharged from any liability, whether past,
present or future,  under this Lease,  including any renewal term of this Lease,
and if the  sublease  or  assignment  provides  for rent in  excess  of the Rent
payable  to  Landlord  under  the  terms of this  Lease,  one-half  (1/2) of the
difference  between the rent payable by the  assignee or subtenant  and the Rent
payable to  Landlord  under the terms of this Lease shall be paid to Landlord in
consideration of its consent to the assignment or sublease. For purposes of this
Section  18,  an  assignment  shall be  considered  to  include  a change in the
majority  ownership or control of Tenant if Tenant is a corporation whose shares
of stock are not traded publicly,  or, if the Tenant is a partnership,  a change
in the general  partner of the  partnership  or a change in the persons  holding
more than 50% interest in the partnership,  or a change in majority ownership or
control of any general partner of the partnership.

19.  HOLDING  OVER:  If the Tenant,  or any assignee or sublessee of the Tenant,
shall  continue to occupy the Premises  after the  termination  or expiration of
this Lease  (including a termination by notice under Section 24 or a termination
or  expiration  under  Section  27),  without the prior  written  consent of the
Landlord,  such tenancy shall be a Tenancy at  Sufferance.  During the period of
any hold over tenancy by the Tenant, or any assignee or sublessee, the Landlord,
by notice to the Tenant,  may adjust the Rent to an amount  equal to one hundred
and fifty  percent  of the Rent of the last  month of the Term in which Rent was
payable.  Acceptance  by the  Landlord of any Rent after  termination  shall not
constitute a renewal of this Lease or a consent to such hold over  occupancy nor
shall it waive the Landlord's  right of re-entry or any other right contained in
this Lease or provided by law.

20.  SUBORDINATION  AND  ATTORNMENT:  This  Lease  and the  right of the  Tenant
hereunder are expressly  subject and  subordinate  to the lien and provisions of
any mortgage,  deed of trust. deed to secure debt.  ground lease,  assignment of
leases,  or other security  instrument or operating  agreement  (collectively  a
"Security


                                    6 of 12
<PAGE>

Instrument")  now or hereafter  encumbering  the  Premises,  the  Building,  the
Property, or any part thereof, and all amendments,  renewals,  modifications and
extensions  of and to any such Security  Instrument  and to all advances made or
hereafter to be made upon such Security Instrument. The Tenant agrees to execute
and  deliver  such  further  instruments,  in such  form as may be  required  by
Landlord  or  any  holder  of  a  proposed  or  existing  Security   Instrument,
subordinating  this Lease to the lien of any such Security  Instrument as may be
requested in writing by the Landlord or holder from time to time.

      In the  event  of the  foreclosure  of any  such  Security  Instrument  by
voluntary  agreement or otherwise,  or the  commencement  of any judicial action
seeking such  foreclosure,  the Tenant at the request of the then Landlord shall
attorn to and  recognize  such  mortgage  or  purchaser  in  foreclosure  as the
Tenant's  landlord under this Lease. The Tenant agrees to execute and deliver at
any time upon  request of such  mortgagee,  purchaser or their  successors,  any
instrument to further evidence such attornment.

      The  Tenant  shall  from time to time.  upon not less than seven (7) days'
prior  written  request by the  Landlord  deliver to the Landlord a statement in
writing  certifying  that this Lease is unmodified and in full force and effect,
or, if there have been modifications,  that this Lease, as modified,  is an full
force and effect;  providing a true,  correct and complete copy of the Lease and
any and all modifications of the Lease; the amount of each item of the Rent then
payable under this Lease and the date to which the Rent has been paid:  that the
Landlord  is not in  default  under  this  Lease or, if in  default,  a detailed
description  of such default;  that the Tenant is or is not in possession of the
Premises.  as the  case  may be;  and  containing  such  other  information  and
agreements as may be reasonably requested.

21. WAIVER AND INDEMNIFICATION:  To the full extent permitted by law, the Tenant
hereby  releases  and waives all claims  against  the  Landlord  and its agents,
employees,  officers,  directors,  and  independent  contractors,  for injury or
damage to person,  property or business sustained in or about the Property,  the
Building,  or the  Premises by the Tenant,  its agents or  employees  other than
damage  proximately and solely caused by the gross negligence of the Landlord or
its agents or employees.

      The Tenant  agrees to  indemnify  and hold  harmless  the Landlord and its
agents and employees, from and against any and all liabilities, claims, demands,
costs,  and expenses of every kind and nature,  including those arising from any
injury or damage to any person  (including  death) or property  sustained in the
Premises, or resulting from the failure of the Tenant to perform its obligations
under this Lease; provided, however, the Tenant's obligations under this section
shall not apply to injury or damage resulting from the negligence or willful act
of the Landlord or its agents or employees.

      The Landlord  agrees to indemnify  and hold  harmless the Tenant,  and its
respective  agents and  employees,  from and  against  any and all  liabilities,
claims,  demands,  costs and expenses of every kind and nature, arising from any
injury or damage to any person  (including  death) or property  sustained  in or
about the Building  proximately caused by the gross negligence or willful act or
omission of the Landlord:  provided,  however, the Landlord's  obligations under
this section shall not apply to injury or damage  resulting  from the negligence
or willful act or omission of the Tenant, or its agents or employees.

     The  Landlord  shall not be  responsible  or liable to the  Tenant  for any
event,  act or omission to  the:-extent  covered by insurance and  maintained or
required to be maintained by the Tenant with respect to the Premises and its use
and occupancy  thereof  (whether or not such  insurance is actually  obtained or
maintained).  At the request of the Landlord, the Tenant shall from time to time
cause its insurers to provide  effective  waivers of subrogation for the benefit
of  the  Landlord,  and  its  agents  or  employees  and  insurers,  in  a  form
satisfactory to the Landlord.

22.  SURRENDER OF PREMISES:  Upon the expiration or termination of this Lease or
the termination of the Tenant's right of possession of the Premises,  the Tenant
shall  surrender  and vacate the  Premises  immediately  and deliver  possession
thereof to the Landlord in a clean, good, and tenantable  condition,  except for
a) damages beyond the control of the Tenant; b) reasonable use; c) ordinary wear
and tear. Any movable trade  fixtures and personal  property that may be removed
from the Premises by the Tenant at the end of the Lease term,  but which are not
so removed,  shall be conclusively presumed to have been abandoned by the Tenant
and title to such  property  shall pass


                                    7 of 12
<PAGE>

to the  Landlord  without any payment or credit;  or, the  Landlord  may, at its
option,  either store or dispose of such trade fixtures and personal property at
the Tenant's expense. Tenant agrees that it shall not remove any of the personal
property  from the Premises  without  Landlord's  consent so long as any Rent or
Additional Rent, or other sums owed to Landlord, remain unpaid.

23. RELOCATION OF TENANT: At any time after the date of this Lease, the Landlord
may  substitute for the Premises,  other premises in the Center,  in which event
the New Premises  shall be deemed to be the Premises for all purposes under this
Lease,  provided:  (1) the New Premises shall be similar to the Premises in area
and  configuration;  (2) if the  Tenant  is then  occupying  the  Premises,  the
Landlord  shall give the  Tenant  not less than  sixty  (60) days prior  written
notice of such  substitution;  (3) if the Tenant is then occupying the Premises,
the Landlord shall pay the actual and reasonable  expenses of physically  moving
the Tenant,  its then existing  property and its then existing  equipment to the
new Premises and the Landlord  shall pay the actual and  reasonable  expenses of
replacing  the  then  unusable  printed  materials  of the  Tenant;  and (4) the
Landlord,  at  its  expense,   shall  improve  the  New  Premises  in  a  manner
substantially  similar to that of the Premises at the time of such  substitution
or as otherwise mutually agreed between the Tenant and the Landlord in writing.

24.  EVENTS OF  DEFAULT:  Each of the  following  shall  constitute  an event of
default  by the  Tenant  under  this  Lease:  (1) the  Tenant  fails  to pay any
installment  of Rent or  Additional  Rent within ten (10) days after the date on
which the  installment  of Rent or  Additional  Rent first  becomes due; (2) the
Tenant  fails to observe or perform its  obligations  under  sub-section  (d) of
Section 4 above and such  violation  continues for more than 24 hours after such
notice  or Tenant  fails to  observe  or  perform  any of the  other  covenants.
conditions or provisions of this Lease other than the payment of any installment
of Rent or Additional  Rent,  and fails to cure such default within fifteen (15)
days after written notice from the Landlord to the Tenant;  (3) the Tenant fails
a second time to observe or perform any of the other  covenants.  conditions  or
provisions  of this Lease other than the payment of any  installment  of Rent or
Additional  Rent after prior  written  notice of the failure;  (4) a petition is
filed by or against  the Tenant or any  Guarantor  to declare  the Tenant or the
Guarantor,  as the case may be  bankrupt  or to seek  relief from such tenant or
Guarantor under any chapter of the Bankruptcy  Code, as amended,  or under other
law imposing a moratorium  on, or granting  debtor's  relief with respect to the
rights of  creditors;  (5) the Tenant or any  Guarantor  becomes or is  declared
insolvent by law or Tenant or any Guarantor  makes an assignment for the benefit
of  creditors;  (6) a  receiver  is  appointed  for the  Tenant or the  Tenant's
property or for any  Guarantor or any of  Guarantor's  property;  (7) the Tenant
abandons  or vacates  the  Premises;  or (8) the  interest of the Tenant in this
Lease is levied upon under execution or other legal process.

      Upon the occurrence of an event of default by the Tenant under this Lease,
the Landlord at its option,  without further notice or demand to the Tenant. may
in addition to all other rights and remedies  provided in this Lease,  at law or
in equity:

      A.  Terminate  this  Lease and the  Tenant's  right of  possession  of the
Premises,  and recover all damages to which the Landlord is entitled  under this
Lease, at law and in equity, specifically including, without limitation, all the
Landlord's expenses of relenting (including repairs, alterations,  improvements,
additions, decorations, legal fees and brokerage commissions).

      B.  Terminate the Tenant's  right of  possession  of the Premises  without
terminating  this  Lease,  in which  event the  Landlord  may,  but shall not be
obligated  to,  relet the  Premises,  or any part thereof for the account of the
Tenant,  for such rent and such term and upon such terms and  conditions  as are
acceptable to the Landlord For purposes of any  reletting of the  Premises,  the
Landlord is authorized to redecorate,  repair, alter and improve the Premises to
the extent  necessary or desirable in the  Landlord's  judgment.  For any period
during which the Premises have not been relet, Tenant shall pay Landlord monthly
on the  first  day of each  month  during  the  period  that  Tenant's  right of
possession is terminated, a sum equal to the amount of Rent due under this Lease
for such month.  If and when the Premises are relet and a sufficient  sum is not
realized from such  reletting  after payment of all the  Landlord's  expenses of
reletting (including repairs, alterations, improvements, additions, decorations,
legal fees and brokerage  commissions)  to satisfy the payment of Rent due under
this  Lease  for any  month,  the  Tenant  shall  pay to the  Landlord  any such
deficiency  monthly  upon demand.  The Tenant  agrees that the Landlord may file
suit to recover any sums due to the  Landlord  under this  section and that such
suit or recovery of any amount due the


                                    8 of 12
<PAGE>

Landlord  shall not be any  defense to any  subsequent  action  brought  for any
amount not  previously  reduced by  judgment  in favor of the  Landlord.  If the
Landlord  elects to terminate  the  Tenant's  right to  possession  only without
terminating this Lease, the Landlord may at its option, enter into the Premises,
removing the Tenant's  signs and other  evidences of tenancy,  and take and hold
possession thereof: provided,  however, that such entry and possession shall not
terminate  this  Lease or  release  the  Tenant,  in whole or in part,  from the
Tenant's obligation to pay the Rent reserved hereunder for the full Term or from
any other obligation of the Tenant under this Lease.

      Tenant shall pay on demand or reimburse Landlord for payment of Landlord's
reasonable  attorney's fees, expenses and court costs in negotiation,  at trial,
and on appeal  incurred by Landlord to enforce any  obligation  of Tenant  under
this Lease or to defend any claim brought by Tenant  against  Landlord or by any
person claiming by, through or under Tenant, or in curing any default by Tenant,
or in connection  with any action or proceeding  arising out of or occasioned by
any lien or claim of lien on the Premises,  the Building,  or the Center,  or in
defending or otherwise participating in any legal proceeding initiated by Tenant
or against Tenant,  or in connection with the investigation of a response to any
request for consent or other amendments to the Lease by Tenant.

25. SUCCESSOR AND ASSIGNS: This Lease shall bind and inure to the benefit of the
successors, assigns, heirs, executors, administrators, and legal representatives
of the parties hereto.  In the event of the sale assignment,  or transfer by the
Landlord  of its  interest  in the  Building  or in  this  Lease  (other  than a
collateral  assignment to secure a debt of the Landlord prior to enforcement) to
a successor in interest who expressly  assumes the  obligations  of the Landlord
hereunder,  the Landlord shall  thereupon be released or discharged  from all of
its covenants and obligations hereunder, except such obligations as the Landlord
shall have  accrued  prior to any such sale,  assignment  or  transfer:  and the
Tenant agrees to look solely to such  successor of the Landlord for  performance
of such obligations. Any securities or funds given by the Tenant to the Landlord
to secure performance by the Tenant of its obligations hereunder may be assigned
by the Landlord to such  successor of the Landlord and, upon  acknowledgment  by
such  successor or receipt of such security and its assumption of the obligation
to account for such  security  in  accordance  with the terms of the Lease,  the
Landlord shall be discharged of any further  obligation  relating  thereto.  The
Landlord's  assignment  of the Lease or of any or all of its rights herein shall
in no manner affect the Tenant's obligations hereunder.  The Landlord shall have
the right to freely  sell,  assign or  otherwise  transfer  its  interest in the
Building and/or this Lease.

26.  NON-WAIVER:  No waiver of any covenant or condition of this Lease by either
party  shall be deemed  to imply or  constitute  a  further  waiver of any other
covenant or condition of this Lease.

27.  AUTOMATIC RENEWAL. See Attached Rider.

28. SECURITY  DEPOSIT.  As security for the performance of its obligations under
this Lease, the Tenant upon its execution of this lease has paid to the Landlord
a security deposit (the "Security  Deposit") in the amount stated in Section 1B.
The Security  Deposit may be applied by the  Landlord to cure or partially  cure
any default of the Tenant  under this Lease,  and upon notice by the Landlord or
such  application,  the Tenant shall  replenish the Security  Deposit in full by
promptly  paying to the Landlord the amount so applied.  The Landlord  shall not
pay any interest on the Security  Deposit.  The  Security  Deposit  shall not be
deemed an advance payment of rent or a measure of damages for any default by the
Tenant  under this Lease,  nor shall it be a bar or defense to any action  which
the Landlord may at any time commence against the Tenant.

29.  LIMITATION OF THE  LANDLORD'S  LIABILITY:  As used in this Lease,  the term
"Landlord"  shall mean the entity herein named as such,  and its  successors and
assigns.  No person holding the Landlord's  interest under the Lease (whether or
not such person is named as the "Landlord")  shall have any liability  hereunder
after  such  person  ceases  to hold such  interest,  except  for any  liability
accruing hereunder while such person held such interest. No principal,  officer,
employee,  or  partner  (general  or  limited)  of the  Landlord  shall have any
personal  liability under any provision of this Lease. If the Landlord  defaults
in the performance of any of its obligations under this Lease or otherwise,  the
Tenant shall look solely to the  Landlord's  interest in the Building and not to
the  other  assets  of  Landlord  or the  assets,  interest,  or  rights  of any
principal,  officer,  employee, or partner (general or limited) for satisfaction
of the Tenant's remedies on account thereof.


                                    9 of 12
<PAGE>

30.  COMMON  AREAS:  For  purposes of this Lease  "Common  Areas" shall mean all
areas, improvements,  space, and equipment (owned or controlled by the Landlord)
in or at the Property,  provided by the Landlord for the common or joint use and
benefit of tenants, customers and other invitees.

31. MISCELLANEOUS:  This Lease, the Exhibits, the Riders and Addendums contained
herein or attached hereto contain the entire agreement  between the Landlord and
the Tenant and there are no other agreements, either oral or written. This Lease
shall not be  modified  or amended  except by a written  document  signed by the
Landlord and the Tenant which specifically refers to this Lease. The captions in
this Lease are for  convenience  only and in no way define,  limit,  construe or
describe the scope or intent of the  provisions of this Lease.  This Lease shall
be construed in  accordance  with the laws of the state in which the Building is
located.  If any provision of this Lease or any  amendment  hereof is invalid or
unenforceable  in any instance,  such invalidity or  unenforceability  shall not
affect the validity or enforceability of any other provision,  or such provision
in any circumstance not controlled by such determination.

32. TENANT'S INSURANCE: Tenant shall obtain and keep in force during the Term of
this Lease, including any extension and renewal, comprehensive general liability
insurance,  including contractual  liability coverage,  insuring Landlord (as an
additional  insured)  and  Tenant  against  any  liability  arising  out  of the
ownership,  use,  occupancy  or  maintenance  of the  Premises,  and  all  areas
appurtenant thereto.  Such policy shall provide minimum limits of $1,000,000 for
damage to property or for death or injury to any one person in any one accident.
Tenant  shall  deliver  to  Landlord,  prior to  occupancy  of the  Premises,  a
certificate  of  insurance  and evidence of payment of one year's  premium,  and
shall deliver a new  certificate  as and when the policy is renewed or replaced.
Said policy  shall  contain a waiver of  subrogation  clause in form and content
satisfactory   to  Landlord   and  provide  that  it  will  not  be  subject  to
cancellation,  non-renewal,  reduction  or other  change  except  after at least
thirty (30) days prior  written  notice to  Landlord.  If Tenant fails to comply
with such requirements,  Landlord may obtain such insurance and keep the same in
effect and Tenant shall pay Landlord,  as  Additional  Rent due  hereunder,  the
premium cost thereof upon demand.

33. NO  RECORDING:  NEITHER THIS LEASE NOR ANY  MEMORANDUM  OF THIS LEASE MAY BE
RECORDED OR FILED FOR RECORD IN ANY PUBLIC RECORDS WITHOUT THE SEPARATE  EXPRESS
WRITTEN CONSENT, IN RECORDABLE FORM, OF THE LANDLORD.

34.  ENCUMBRANCES  ON LANDLORD'S  TITLE:  Upon request of Landlord,  Tenant will
promptly release or modify,  or cause to be released or modified,  any financing
statement given by Tenant to a third party, any notice of commencement  filed by
Tenant with  respect to work on the  Premises,  or any other  recorded  document
filed by or on account of Tenant ("Document"),  which adversely affects, clouds,
or otherwise  encumbers  Landlord's title to the Center or any part thereof,  so
that the Occupant  shall not encumber  any portion of the Center,  Building,  or
Property  other than the Tenants  leasehold  interest in the Premises.  Tenant's
obligations  as set forth in this Section 34 shall survive  termination  of this
Lease.

35.  RADON  DISCLOSURE  FOR  FLORIDA  LEASES:  Radon  is a  naturally  occurring
radioactive  gas which,  when it has  accumulated  in a building  in  sufficient
quantities, may present health risks to persons who are exposed to it over time.
Levels of radon that  exceed  federal  and state  guidelines  have been found in
buildings in Florida.  Additional  information regarding radon and radon testing
may be obtained from your county public health unit.  Tenant  acknowledges  this
disclosure by signing this Lease.

36. RIDERS & ADDENDA: All riders and addenda contained herein or attached hereto
shall be deemed to be a part  hereof  and hereby  incorporated  in this Lease by
reference.






                                    10 of 12
<PAGE>


                                   LEASE RIDER


This Rider is attached to and made a part of the Lease dated July 15,1997 by and
between  Koger  Equity,  Inc,,  a  Florida  Corporation  ("Landlord")  with  its
principal office at 3986 Boulevard Center Drive,  Jacksonville,  Florida, 32207,
and Conversion  Technologies  International,  Inc., a corporation  organized and
existing under the laws of the State of Delaware,  ("Tenant") with its principal
office at 82 Bethany Road, Suite 6, Hazlet, New Jersey 07730

36A:  EARLY   OCCUPANCY:   If  the  Tenant  takes  occupancy  prior  to  the
      commencement  date of this Lease Agreement,  all terms and conditions will
      be in effect as of the date of occupancy.

36B:  RENT  ADJUSTMENT:  The monthly  rental as stated in Paragraph 1B,  Monthly
      Base Rent, will be adjusted on the respective anniversary dates by a fixed
      increase of five percent (5%) per year.

36C:  TENANT  IMPROVEMENTS:  Thorough   cleaning  of  existing  carpets,  entire
      suite to be detailed  cleaned.  All painted walls to be repainted and door
      and jambs to be finished as needed.

36D:  OPTION  TO  RENEW:  Tenant  shall  have the  option to renew the Lease
      Agreement  effective  August 1, 2000,  by providing  the  Landlord  with a
      minimum of 120 days prior written notice of its intent to renew.



                   [Illustrative -- Floor Plan of Building]


                              TERMINATION AGREEMENT
                              ---------------------


     This Agreement is made and entered into as of this 30th day of June,  1997,
among  CONVERSION  TECHNOLOGIES   INTERNATIONAL,   INC.,   ("Conversion"),   CTI
ACQSUB-II, INC. ("Sub") and OCTAGON, INC. ("Octagon").

                                R E C I T A L S:

     A. On November  18,  1996,  Octagon,  Conversion  and Sub  entered  into an
Agreement  and  Plan of  Reorganization  (as  heretofore  amended,  the  "Merger
Agreement"),  pursuant to which Octagon was to be merged with and into Sub, with
Octagon continuing as a wholly-owned subsidiary of Conversion (the "Merger").

     B. The parties  desire to terminate  the Merger  Agreement on the terms and
conditions set forth herein.  

     NOW, THEREFORE, in consideration of the mutual promises and covenants among
the parties,  the sufficiency of which is hereby acknowledged,  Conversion,  Sub
and Octagon hereby agree as follows:

                                    AGREEMENT

     1. Termination of Merger  Agreement.  The parties agree that (i) the Merger
        --------------------------------
Agreement is hereby  terminated  by the mutual  consent of  Conversion,  Sub and
Octagon,  (ii) the Merger  Agreement  shall be of no further  force and (iii) no
party hereto,  nor any of its stockholders,  directors,  officers or affiliates,
shall have any liability in connection  therewith;  provided,  however, that the
                                                    --------   -------
Confidentiality  Agreements dated June 6, 1996 and June 28, 1996 between Octagon
and Conversion shall remain in full force and effect. 

<PAGE>

     2. Mutual General Releases and Indemnity. (a) Conversion,  inclusive of its
        -------------------------------------
stockholders,  directors,  officers,  employees,  affiliates and agents,  hereby
remises,  releases and forever discharges Octagon and Octagon's past and present
affiliates  and  subsidiaries  and  their  stockholders,   directors,  officers,
employees  and  agents  and  each  of  their  heirs,   assigns,   executors  and
administrators  (the "Octagon  Releasees") from all claims,  actions,  causes of
action,  suits,  rights,  debts, dues, sums of money,  accounts,  bonds,  bills,
covenants,  contracts,  controversies,   omissions,  judgments,  executions  and
demands  whatsoever  in law,  admiralty  or equity,  which  against  the Octagon
Releasees  Conversion  ever  had,  now  has or  which  Conversion,  Conversion's
affiliates, anyone claiming in a derivative capacity on behalf of Conversion and
the  predecessors,  successors  and assigns of any of them now or hereafter can,
shall or may have, whether known or unknown, foreseen or unforeseen,  liquidated
or  unliquidated  and whether  based upon facts now known or unknown,  direct or
derivative, for, upon or by reason of any matter, cause or thing whatsoever from
the beginning of time to the day of this Agreement,  including,  but not limited
to, any and all rights and claims arising under the Merger Agreement (all of the
foregoing being referred to as the "Conversion Released Claims"), excepting only
all obligations of Octagon provided for or expressly reserved in this Agreement.
Conversion  hereby agrees to indemnify  and hold harmless the Octagon  Releasees
and each of them from and  against  any and all  liabilities,  losses,  damages,
expenses,  fees (including,  without limitation,  reasonable attorneys' fees and
disbursements),  settlements,  awards or costs of any kind  assessed  against or
incurred by them or any of them  arising from the  assertion  of any  Conversion
Released Claim by or on behalf of Conversion or any of Conversion's  affiliates,
stockholders,  directors,  officers,  


                                      -2-
<PAGE>

employees and agents and each of their  predecessors,  successors and assigns or
anyone who is  entitled  to make a claim in a  derivative  capacity on behalf of
Conversion.

     (b) Octagon, inclusive of its stockholders, directors, officers, employees,
affiliates  and  agents,   hereby  remises,   releases  and  forever  discharges
Conversion, CTI Acqsub-II, Inc. and Paramount Capital, Inc. and their respective
past and present affiliates and subsidiaries and their stockholders,  directors,
officers,  employees and agents and each of their heirs, assigns,  executors and
administrators (the "Conversion  Releasees") from all claims, actions, causes of
action,  suits,  rights,  debts, dues, sums of money,  accounts,  bonds,  bills,
covenants,  contracts,  controversies,   omissions,  judgments,  executions  and
demands  whatsoever in law,  admiralty or equity,  which against the  Conversion
Releasees  Octagon ever had,  now has or which  Octagon,  Octagon's  affiliates,
anyone  claiming  in  a  derivative  capacity  on  behalf  of  Octagon  and  the
predecessors,  successors and assigns of any of them now or hereafter can, shall
or may have,  whether known or unknown,  foreseen or  unforeseen,  liquidated or
unliquidated  and  whether  based  upon  facts now known or  unknown,  direct or
derivative, for, upon or by reason of any matter, cause or thing whatsoever from
the beginning of time to the day of this Agreement,  including,  but not limited
to, any and all rights and claims arising under the Merger Agreement (all of the
foregoing being referred to as the "Octagon  Released  Claims"),  excepting only
all  obligations  of  Conversion  provided  for or  expressly  reserved  in this
Agreement.  Paramount Capital,  Inc. shall be a third-party  beneficiary of this
Section  2(b).  Octagon  hereby  agrees  to  indemnify  and  hold  harmless  the
Conversion  Releasees and each of them from and against any and all liabilities,
losses,  damages,  expenses,  fees (including,  without  limitation,  reasonable
attorneys'  fees and  disbursements),  settlements,  awards or costs of any kind
assessed  against or incurred by them or any of them arising from the  assertion
of any  Octagon  Released  Claim by or 


                                      -3-
<PAGE>

on behalf of Octagon or any of Octagon's  affiliates,  stockholders,  directors,
officers,  employees and agents and each of their  predecessors,  successors and
assigns or anyone who is  entitled to make a claim in a  derivative  capacity on
behalf of Octagon.

     3. Fee for Octagon Past Services.  Conversion  acknowledges that during the
        -----------------------------
Executory Period (as defined in the Merger Agreement),  Octagon provided certain
services to Conversion,  including,  among other things, budget planning, budget
analysis,   market  research,  market  analysis,  sales  support  and  financial
planning.  Conversion  agrees that Octagon shall receive a credit of $558,680 in
respect of such  services,  which is deemed by Conversion and Octagon to be fair
and  adequate  consideration  therefor,  which  amount  shall be offset  against
amounts  owing by Octagon to  Conversion  pursuant  to Section 5 below.  Octagon
agrees that any and all work product  resulting  from such services is "work for
hire",  which is and  shall  remain  the  property  of  Conversion.

     4. Octagon Recruiting Fee. Conversion has expressed a desire to recruit the
        ----------------------
Octagon  executives  listed  below  and  Octagon  will  raise  no  objection  if
Conversion  hires such executives.  Accordingly,  Octagon shall be entitled to a
recruiting  fee,  to be paid  as an  offset  to  amounts  owing  by  Octagon  to
Conversion  pursuant  to  Section  5 below,  in an amount  equal to  twenty-five
percent  (25%) of the  annual  salaries  of the  following  individuals:

                                        Annual Salaries               Fee
                                        ---------------               ---

              1.  Ken Prudhomme       $  72,000 per annum       $   18,000

              2.  Richard Hughes      $  90,000 per annum           22,500

              3.  Jack Hays           $  125,000 per annum          31,250
                                                                    ------

                                    Total                       $   71,750


                                      -4-
<PAGE>

Notwithstanding  the  foregoing,  Octagon  will be  required  to  reimburse  the
recruiting fee of any of the foregoing  individuals who  voluntarily  terminates
his employment with Conversion  during the four-month  period following the date
hereof.

     5. Offset of Note.  The parties  agree that the amounts owing by Conversion
        --------------
to Octagon  pursuant to Sections 3 and 4 above are hereby  satisfied  in full by
offsetting in full the aggregate of $630,430 of  indebtedness  due to Conversion
from Octagon  pursuant to the Loan and Security  Agreement  dated  September 19,
1996, between Conversion and Octagon. Such $630,430 aggregate amount consists of
(i) an aggregate of $255,000 in  outstanding  principal  and $18,788 in interest
accrued  through the date hereof due under the promissory  note of Octagon dated
September 20, 1996 and (ii) $350,000 in principal and $6,642 in interest accrued
through the date hereof due under the promissory note of Octagon dated March 26,
1997,  which amounts are hereby deemed paid in full and discharged.

     6.  Services by Octagon in Favor of  Conversion.  Conversion  has requested
         -------------------------------------------
that Octagon provide  certain  ongoing  services on a fixed fee basis in certain
areas,  including,  among others,  accounting,  human  resources and  regulatory
compliance  services.  Octagon has agreed to provide such services in the manner
and  for  the  sums  specified  immediately  below:

     (a)  Octagon  will  provide  Conversion  with  accounts  payable,  accounts
receivable,  payroll,  financial reporting,  treasury services and audit support
services  for a fixed  monthly fee equal to $13,500.  

     (b) Octagon will provide human resources  expertise to include benefit plan
administration, recruiting and general personnel support for a fixed monthly fee
equal  to  $3,200.  In  addition,  special,  time  intensive  services  (such as
development  of a 401(k) plan) shall be 


                                      -5-
<PAGE>

directed by Octagon's  Vice  President of Human  Resources at a rate of $175 per
hour;  provided that such services shall be agreed upon by Conversion in writing
in advance.  

     (c) Octagon will provide  Conversion  with regulatory  compliance  services
including  environmental  lobbying, EPA support and OSHA support on an as-needed
basis to be provided by John Kolojeski at the rate of $155.00 per hour, provided
that such services shall be agreed upon by Conversion in advance in writing.

     (d) In connection with the services provided pursuant to subparagraphs (a),
(b) and (c) above, Conversion shall also reimburse Octagon for reasonable actual
out-of-pocket  costs incurred in the rendering of such  services,  provided that
Conversion agrees to the incurrence of such expenses in writing in advance.

     (e) The rights and  obligations  of the parties under this Section 5 may be
terminated on not less than 30 days' prior written notice by either party to the
other party. 

     7.  Shared  Facilities   Arrangement.   Conversion  has  requested  to  use
         --------------------------------
facilities,  furniture  and office  equipment of Octagon in Octagon's  Altamonte
Springs,  Florida  office.  Octagon  has agreed to provide  such  facilities  to
Conversion  under the  following  terms:

     (a) Use of 3 to 4 offices in Octagon's facility including related fixtures,
furniture,  office  equipment,  telephone and computer  services.  Reimbursement
shall be based on a payment by  Conversion  equal to Octagon's  rental rate,  in
accordance  with its lease,  multiplied by the number of square feet occupied by
Conversion,  together  with a correlative  share of common area expenses  within
Octagon's space (i.e.,  such things as a  reimbursement  to Octagon for areas of
common use such as kitchen,  restrooms,  office  services  headquarters  and the
like) and Octagon's  external  common area charges as are required to be paid by
Octagon to it landlord under its lease.  Presently,  the parties agree that such
reimbursement  shall be an  aggregate  of


                                      -6-
<PAGE>

$7,500 per month.  In the event of a change of the rental rate,  internal common
area rate and external common area rate,  Conversion  shall be responsible for a
correlative  increase  in the  rates  predicated  upon the  increase  for all of
Octagon's  space  pursuant  to its lease;  provided  that such  change  shall be
effective  only upon 30 days prior  written  notice to  Conversion.  Such shared
facilities services may be cancelled by either party upon not less than 30 days'
advance written notice to the other party.  

     8. No Joint Venture,  Defacto Merger or Complicity.  Anything  contained in
        -----------------------------------------------
this  Agreement  notwithstanding,  the parties  expressly  disclaim  any form of
defacto  merger,  joint  venture  or  other  form of  joint  enterprise  between
Conversion  and Octagon.  Accordingly,  neither  Conversion nor Octagon shall be
liable  for the  debts,  liabilities  or  obligations  of the  other,  nor shall
Conversion  or Octagon  participate  in any way in the profits and losses of the
other.

     9.  Applicable  Law. The rights of all parties  hereunder shall be governed
         ---------------
and decided exclusively by the laws of the State of Delaware.

     10.  Definitions of Terminology  and  Construction.  The parties agree that
          ---------------------------------------------
wherever used in this Agreement, unless the context clearly indicates a contrary
intent  or  unless  otherwise  specifically  provided  therein,   references  to
Conversion,  Octagon and Paramount  Capital,  Inc. shall include their officers,
directors,  employees,  agents,  stockholders,  representatives,  successors and
assigns of the parties  hereof,  and all those holding under either of them. The
pronouns used herein shall  include,  when  appropriate,  either gender and both
singular and plural, and the grammatical construction of sentences shall conform
thereto.

     11. Notices.  In the event of the need to provide notice by either party to
         -------
the  other,  such  notice  shall be given in  writing  and  shall be  personally
delivered or mailed by first class,


                                      -7-
<PAGE>

registered, or certified mail, return receipt requested, postage prepaid, or via
telecopy to the parties at the addresses shown below: 

          (a)     If to Conversion:

                  Attn:  Eckardt C. Beck
                  82 Bethany Road
                  Hazlet, New Jersey 07730
                  Telecopy:  (908) 888-3930
                  Telephone:  (908) 888-7828

                  with a copy to:

                  Perry A. Pappas, Esq.
                  Buchanan Ingersoll
                  500 College Road East
                  Princeton, New Jersey 08540
                  Telepcopy:  (609) 520-0360
                  Telephone:  (609) 987-6800

            (b)   If to Octagon:
                  
                  Attn:  William L. Amt
                  317 South North Lake Boulevard, Suite 1024
                  Altamonte Springs, Florida 32701
                  Telecopy:  407-834-4592
                  Telephone:  407-834-9993

                  with a copy to:

                  Michael J. Sullivan, Esq.
                  Greenberg, Taurig, Hoffman, Lipoff, Rosen & Quental. P.A.
                  1111 N. Orange Avenue
                  Suite 2050
                  Orlando, Florida 32801
                  Telecopy:  (407) 420-5989
                  Telephone:  (407) 418-2376

                                      -8-
<PAGE>

     12. Entire  Agreement.  This Agreement  contains the entire agreement among
         -----------------
the parties  hereto with respect to the subject matter hereof and supersedes all
prior  agreements  and  understandings  between the parties with respect to such
subject  matter.  

     13.  Severability.  In the event that any provision of this Agreement would
          ------------
be held  unenforceable  in any  jurisdiction,  such  provision  shall be  deemed
ineffective  as to such  jurisdiction  without  invalidating  or  causing  to be
unenforceable  the remaining  provisions of this Agreement.

     14. Benefits. This Agreement shall be binding upon and inure to the benefit
         --------
of the parties hereto and their  respective  successors  and assigns;  provided,
however,  that the  services  to be  provided  by Octagon  hereunder  may not be
assigned to another party without the prior written  consent of Conversion.

     15. Counterparts.  This Agreement may be signed in counterparts,  with each
         ------------
counterpart to have the force of an original  instrument,  but all  counterparts
constituting but one agreement.



                                      -9-
<PAGE>

      IN  WITNESS  WHEREOF,  Conversion,  Sub  and  Octagon  have  executed  and
delivered this Agreement on the date first set forth above.
                                          

                                          CONVERSION TECHNOLOGIES
                                            INTERNATIONAL, INC.


                                          By: /s/ Eckardt C. Beck
                                             --------------------------------
                                                Eckardt C. Beck, Chairman


                                          CTI ACQSUB-II, INC.


                                          By: /s/ Eckardt C. Beck
                                             --------------------------------
                                                Eckardt C. Beck, President


                                          OCTAGON, INC.


                                          By: /s/ William L. Amt
                                             --------------------------------
                                                William L. Amt, President


                                                                  EXECUTION COPY


     This TECHNOLOGY  PURCHASE AGREEMENT (the "Agreement"),  made as of the 30th
day of June, 1997,  between  ADVANCED  PARTICLE  TECHNOLOGIES,  INC., a Delaware
corporation  ("APT"),  and  VANGKOE  INDUSTRIES,  INC.,  a  Florida  corporation
("VANGKOE");

                                   WITNESSETH:

     WHEREAS, VANGKOE is the owner of the proprietary particulate  color-coating
technology described on Exhibit A hereto (the "Technology"); and 

     WHEREAS,  APT desires to purchase,  and VANGKOE desires to sell to APT, the
Technology in accordance with the terms hereof; and

     WHEREAS, simultaneously with the execution and delivery hereof, the parties
are entering into a Distributor Agreement (the "Distributor Agreement") pursuant
to which,  among other  things,  VANGKOE will become a  distributor  of products
manufactured and color-coated by APT utilizing the Technology;


     NOW THEREFORE, in consideration of the premises and of the consideration to
be  received  by  the  parties  hereunder,  and  for  other  good  and  valuable
consideration,  the receipt and sufficiency of which is hereby acknowledged, the
parties hereby agree as follows:

     1.  Purchase and Sale of  Technology.  VANGKOE  hereby sells and assigns to
         --------------------------------- 
APT, and APT hereby purchases from VANGKOE,  all of VANGKOE's  right,  title and
interest  in and to the  Technology.  The  parties  agree that for the  purposes
hereof, the term Technology shall include all formulae, inventions, know-how and
other proprietary rights constituting and embodied in the Technology,  such that
this  transfer  will  vest APT  with  complete  and  absolute  ownership  of the
Technology  and the sole  right to modify,  enhance,  improve  and  commercially
exploit the same.

     2.  Purchase  Price.  (a) The purchase  price for the  Technology  shall be
         ---------------- 
$100,000  (with the right to receive the  additional  payments set forth below),
payable by check or wire  transfer to an account  designated  by  VANGKOE.  Such
purchase price is payable as follows:

     (i) $75,000 has been paid prior to the date hereof pursuant to the terms of
the Letter of Intent dated February 14, 1997,  between  VANGKOE and APT relating
to, among other things, the transaction contemplated hereby; and

     (ii) $60,000 will be paid simultaneously with the execution and delivery of
this Agreement.
<PAGE>

     (b) In addition,  VANGKOE will have the right to receive,  by check or wire
transfer  to an account  designated  by  VANGKOE,  an  additional  $30,000  upon
satisfactory production of all colors set forth in Section 2(d) and satisfactory
documentation  of the  related  formulas.  Such  determination  shall be made in
accordance with Section 2(c).

     (c) The parties  acknowledge that achievement of the requirements set forth
in Section  2(b) will require the  diligent  good faith  efforts of both parties
(and, with respect to VANGKOE,  the diligent good faith efforts of Bo Gimvang in
particular),  and each  party  hereby  commits to use such  diligent  good faith
efforts to cooperate to achieve the satisfaction of such requirements  within 60
days  following  the  date  hereof  or  as  soon  thereafter  as  possible.  The
determination of satisfaction of such  requirements  shall be made by APT acting
in good faith and on a  reasonable  basis.  In the event of a dispute  regarding
such  determination,  such  dispute  shall be subject to the dispute  resolution
procedure established pursuant to Section 6.2 hereof.

     (d) The parties expressly acknowledge that the payments to be made pursuant
to this  Section 2, and the good faith  efforts to achieve  the  milestones  set
forth in this Section 2, are in respect of the following colors deemed necessary
by the  parties  to  effectively  compete  in the  Market:  black,  blue,  teal,
turquoise,  jade, light blue, dark blue and the blue color required by VANGKOE's
prospective  customer  Rhino-coat.  Accordingly,  APT  acknowledges  that to the
extent that it desires  Vangkoe to provide  assistance  to develop other colors,
APT will pay for the consulting services of Vangkoe at the rate of $150 per hour
(or such other amount as shall be agreed upon by the parties). Vangkoe agrees to
use its good faith  efforts  to  provide  the  services  of Bo Gimvang  and Jeff
Koebrick in that regard to the extent possible without unreasonably  interfering
with the  abilities of such persons to perform the services  required of them to
Vangkoe.

     (e) It is expressly understood and agreed by the parties that the amount of
technology  transfer  payments  made pursuant to this section 2 include all past
research and development, out of pocket expenses and associated costs, reflected
in the lump sum payments by APT to VANGKOE hereunder.

     3.  Royalty  Payment.  If APT or its  affiliates  shall sell  color  coated
         -----------------  
particles  utilizing  the coating  technology  purchased by APT pursuant to this
Technology Purchase Agreement, as the same may be modified, enhanced or improved
by APT, to any  customer for use in any market other than the market (as defined
in the Distribution Agreement),  or to any customer (other than VANGKOE) for use
in the Market (in the event VANGKOE  fails to maintain its  exclusive  rights to
distribute  the  Products in the  Market),  APT or its  affiliates  shall pay to
VANGKOE a royalty  equal to $0.02 per pound of coated  material  sold during the
term of this  Agreement  and $0.01 per pound of coated  material sold during the
five-year period following the termination of this Agreement.  Such payment will
be made on a semi-annual  basis on or prior to March 31 and September 30 of each
year and shall be accompanied by reasonably  detailed  documentation  supporting
the calculation of such royalty. Such royalty shall be due regardless of whether
the coating  technology  was applied at APT's  current  St.  Augustine,  Florida
facility or at another new or existing facility of APT or any of its affiliates,
suppliers or customers.  If VANGKOE shall  disagree with the  calculation of any
semi-annual royalty


                                      -2-
<PAGE>

payment,  VANGKOE shall  provide  written  notice  thereof to APT within 10 days
following its receipt of the calculation and payment. VANGKOE and APT shall then
work together in good faith to resolve the dispute  within the following  30-day
period. During such period, VANGKOE shall have the right to review the books and
records of APT and its  affiliates  with respect to coated product sales and the
calculation  of the royalty  payment at the  offices of APT (or its  affiliates)
during normal  business hours and at VANGKOE's sole expense.  If the parties are
unable to resolve the dispute  within such 30-day  period,  the dispute  will be
resolved by arbitration in accordance with Section 6.2 below.

     4. Certain Additional Agreements.
        ------------------------------

     (a) VANGKOE  recognizes the highly competitive nature of the business to be
conducted by APT and the  importance of preserving  the  confidentiality  of the
Technology.  Accordingly,  as an inducement to APT to enter into this  Agreement
and in partial consideration of the amounts to be received by VANGKOE hereunder,
as  well as the  benefits  to be  realized  by  VANGKOE  under  the  Distributor
Agreement, VANGKOE agrees that (i) it will not, directly or indirectly, disclose
(verbally,  in writing or otherwise) the  particulate  color-coating  formula or
process that  constitutes  the  Technology to any third party and (ii) until the
later of the fifth  anniversary  of the date hereof and the  termination  of the
Distributor  Agreement,  it will  not,  directly  or  indirectly,  engage in the
business,  or assist any other party (except APT or its  affiliates) in engaging
in the  business,  of  manufacturing  color-coated  particles or  developing  or
selling color-coating  technologies for particles;  provided,  however, that (A)
                                                    --------   -------
the  restrictions  set forth in clause (i) above shall not apply after such time
as the formula and process  constituting the Technology enters the public domain
through the issuance of a patent or  otherwise  becomes  generally  known to the
public (as evidenced by academic or trade books, articles or journals or similar
written publicly  available  sources and (B) the restriction set forth in clause
(ii) above shall cease to apply 20 days following  notice by VANGKOE to APT of a
material  breach by APT or its affiliates of any material term of this Agreement
or the  Distributor  Agreement  (unless  such breach is cured within such 20-day
period).

     (b) VANGKOE  acknowledges and agrees that simultaneously with the execution
and delivery of this Agreement,  each of Cytech  Laboratories,  Inc. ("Cytech"),
Jeff  Koebrick  and Bo Gimvang  will sign a letter  pursuant  to which they will
agree to be bound by this Section 4.

     (c) APT and its  affiliates  acknowledge  that  Cytech  is a  research  and
development  company  controlled by Jeff Koebrick and Bo Gimvang and that Cytech
develops alkali silicate coatings for various commercial  applications.  APT and
its affiliates hereby  acknowledge that the purchase hereunder is limited to the
Technology  and that neither APT nor its affiliates has purchased or will assert
rights with respect to other alkali  silicate  coating  formulas or processes of
Cytech.(d) The parties  acknowledge that they hope to be engaged in a long-term,
mutually beneficial relationship.  Accordingly,  APT and its affiliates agree to
evaluate in good faith any potential coating technology or other technology that
could be  applicable  and  beneficial to the business to be conducted by APT and
VANGKOE  agrees to use 


                                      -3-
<PAGE>

its good faith efforts to provide APT and its affiliates  the first  opportunity
to review and evaluate any such  technologies  for  commercial  exploitation  on
terms to be agreed upon by the parties.

     5.  Representations and Warranties.  (a) Each party represents and warrants
         -------------------------------
to the other that such party is duly incorporated,  validly existing and in good
standing  under the laws of the State of its  incorporation.  Each party further
represents  and  warrants  to  the  other  that  the  execution,   delivery  and
performance of this Agreement and the  Distributor  Agreement have been duly and
validly  authorized  by all  necessary  corporate  action.  Each  party  further
represents  and warrants to the other that neither the  execution,  delivery nor
performance  of  this  Agreement  or the  Distributor  Agreement  will  violate,
conflict  with or cause a default  under (with or without due notice or lapse of
time)  its  Certificate  of  Incorporation  or  By-laws  or any  contract,  debt
obligation or other agreement or instrument by which it is bound.

     (b) VANGKOE  represents  and warrants to APT (and  Conversion  Technologies
International,  Inc.  ("CTI"),  which shall be a third party beneficiary of this
representation  and warranty) that (i) it has good and valid title to the shares
(the "Shares") of APT Common Stock being transferred to CTI simultaneously  with
the execution and delivery of this Agreement, (ii) the transfer of the Shares to
CTI in consideration of $0.01 per share has been duly and validly  authorized by
all necessary  corporate  action by VANGKOE and (iii) the delivery to CTI of the
certificate  representing the Shares,  together with a duly executed stock power
assigning the Shares to APT,  will be  sufficient  to transfer  ownership of the
Shares to CTI, free and clear of any claims, liens, pledges,  security interests
or other encumbrances of any nature whatsoever.

     (c) VANGKOE's  representations and warranties set forth in the letter dated
May 9, 1996, a copy of which is attached  hereto as Exhibit B, are  incorporated
                                                    ---------
herein by reference  as if set forth  herein in their  entirety and made for the
benefit of APT as well as CTI.

     Section 6. Miscellaneous.
     ---------- --------------

     6.1 Notices.  Any notice required or permitted  hereunder shall be given in
         --------
writing and shall be  conclusively  deemed  effective  when given upon  personal
delivery or delivery by courier, or five days after deposit in the United States
mail, by registered or certified mail, postage prepaid, addressed as follows (or
at such other address as may be designated by written notice):

     (i)          if to APT, to:

                  Advanced Particle Technologies, Inc.
                  c/o Conversion Technologies International, Inc.
                  82 Bethany Road
                  Hazlet, New Jersey  07730
                  Telephone:  (908) 888-3828
                  Telecopier: (908) 888-3930
                  Attention:   President

                                      -4-
<PAGE>

                              and

     (ii)         if to VANGKOE, to
                  VANGKOE Industries, Inc.
                  7 San Bartola Drive
                  St. Augustine, FL  32086
                  Telephone:  (904) 824-0111
                  Telecopier:  (904) 824-7994
                  Attention:    President

     6.2 Dispute  Resolution.  In the event of any  dispute  between the parties
         --------------------
under this  agreement,  the parties shall attempt to resolve it in good faith as
soon as  possible.  If such  dispute is not  resolved  within 20 days  following
written  notice  thereof  from one party to the other (or such number of days as
shall  be  otherwise  specified  herein),  such  dispute  shall be  resolved  by
arbitration  pursuant to the rules of the American  Arbitration  Association  or
other  mediation  procedure  agreed  to by  the  parties.  Such  arbitration  or
mediation shall take place in St. Augustine, Florida or other mutually agreeable
location.  The  arbitrator  or mediator will be instructed to attempt to resolve
the dispute within 30 days of commencement of proceedings and any award shall be
final and binding upon the parties,  unless non-binding arbitration or mediation
is  mutually  agreed  upon.  Each  party  will bear its own legal fees and other
expenses related to any such proceeding.

     6.3  Assignment.  This Agreement may not be assigned by VANGKOE without the
          -----------
prior  written  consent of APT or,  whether by  operation  of law or  otherwise,
except to a purchaser of substantially  all of the assets or business of VANGKOE
following  APT's (or its  affiliates')  refusal to  exercise  its right of first
offer under the Distributor Agreement. This Agreement may not be assigned by APT
and/or its affiliates  without the prior written consent of VANGKOE,  whether by
operation of law or  otherwise,  except to an affiliate of APT or to a purchaser
of  substantially  all of the  assets or  business  of APT  following  VANGKOE's
refusal to exercise its right of first offer under the Distributor Agreement.

     6.4 Independent  Contractors.  The parties are independent  contractors and
         -------------------------
neither party has, or will  represent  that it has,  authority to bind the other
with respect to any matter whatsoever.

     6.5  Amendments.  This  Agreement  may not be amended  without  the written
          -----------
agreement of the parties.

     6.6 Entire Agreement.  This Agreement constitutes the complete agreement of
         -----------------
the parties with respect to the subject  matter hereof and  supersedes all prior
agreements of the parties, if any, whether oral or in writing,  and no course of
dealing shall alter the terms hereof.

     6.7  Severability.  In the event that any provision of this Agreement would
          -------------
be  held  in  any  jurisdiction  to be  invalid,  such  jurisdiction,  shall  be
ineffective,  without invalidating the remaining provisions of this Agreement or
affecting  the  validity  or  enforceability  of  such  


                                      -5-
<PAGE>

provision in any other  jurisdiction.  Notwithstanding  the  foregoing,  if such
provision  could be more narrowly  drawn so as not to be invalid,  prohibited or
unenforceable in such  jurisdiction,  it shall, as to such  jurisdiction,  be so
narrowly drawn,  without invalidating the remaining provisions of this Agreement
or  affecting  the  validity or  enforceability  of such  provision in any other
jurisdiction.

     6.8 Successors and Assigns.  Subject to the  limitations  set forth herein,
         -----------------------
this Agreement shall be binding on each party's successors and assigns.

     6.9  Governing  Law. This  Agreement  shall be governed by and construed in
          ---------------
accordance  with the laws of the State of  Delaware,  without  giving  effect to
principles of conflicts of laws.

     6.10 Counterparts.  This Agreement can be signed in counterpart,  with each
          -------------
such counterpart constituting an original but all such counterparts constituting
one agreement.



                                      -6-
<PAGE>


      IN WITNESS WHEREOF, the undersigned have entered into this Agreement as of
the date appearing on the first page hereof.


                                   ADVANCED PARTICLE
                                   TECHNOLOGIES, INC.


                                   By: /s/ Eckardt C. Beck
                                      ------------------------------
                                      Name:  Eckardt C. Beck
                                      Title: Acting President


                                   CONVERSION TECHNOLOGIES
                                   INTERNATIONAL, INC.


                                   By: /s/ Eckardt C. Beck
                                      ------------------------------
                                      Name:  Eckardt C. Beck
                                      Title: Acting President


                                   VANGKOE INDUSTRIES, INC.


                                   By: /s/ Bo Gimvang
                                      ------------------------------
                                      Bo Gimvang
                                      President


                                      -7-


                                                             EXECUTION AGREEMENT


     This DISTRIBUTOR  AGREEMENT (the  "Agreement"),  made as of the 30th day of
June, 1997, between ADVANCED PARTICLE TECHNOLOGIES, INC., a Delaware corporation
("APT"), and VANGKOE INDUSTRIES, INC., a Florida corporation ("VANGKOE");

                                   WITNESSETH:

     WHEREAS,  VANGKOE  desires to market various coated and uncoated  particles
for use in the  market  for  swimming  pool  plasters  and other  swimming  pool
material  applications,  including for spas,  reflective pools and fountains and
the like;

     WHEREAS,  on the date hereof,  pursuant to a Technology  Purchase Agreement
dated the date hereof, APT has purchased certain  proprietary coating technology
from VANGKOE which will be applied by APT to specialty glass particles; and

     WHEREAS, APT, acting independently or through its affiliated companies, can
also supply  uncoated  specialty  glass  particles,  as well as specialty  fired
ceramic particles; and

     WHEREAS,  VANGKOE  desires  the  exclusive  right  to  market  such  coated
specialty glass,  uncoated specialty glass, and fired ceramic particles into the
market for swimming pool plasters and other swimming pool material  applications
in the United States and Canada; and

     WHEREAS, APT is willing to grant such exclusive rights to VANGKOE,  subject
to the terms and conditions set forth herein;

     NOW,  THEREFORE,  in  consideration  of the  premises and of other good and
valuable  consideration,   the  receipt  and  sufficiency  of  which  is  hereby
acknowledged, the parties agree as follows:


     Section 1. Appointment; Exclusivity; Term.
     ---------- -------------------------------

     1.1  Appointment.  Subject to the terms and conditions  hereof,  APT hereby
          -----------
appoints VANGKOE, and VANGKOE hereby accepts such appointment,  as the exclusive
distributor of coated  specialty  glass,  uncoated  specialty  glass,  and fired
ceramic  particles  manufactured  by APT or its  affiliates  (collectively,  the
"Products")  for  swimming  pool  plasters  and  other  swimming  pool  material
applications  including for spas,  reflective  pools and fountains in the United
States and Canada (the  "Market").  The parties  acknowledge  that such grant of
exclusivity  means that neither APT nor its affiliates will sell the Products to
any other  party if APT or its  affiliates  knows or has a  reasonable  basis to
believe that such party will sell the Products into the Market. In addition,  as
long as VANGKOE  maintains its exclusivity with respect to a Product  hereunder,
to the  extent  legally  permissible,  APT  will not sell  such  Product  to any
industrial  distributor  of colored  
<PAGE>

particles in the United States or Canada unless such  distributor  has agreed in
writing to refrain  from  selling  such Product in the Market (and APT agrees to
enforce such restriction in good faith).  VANGKOE acknowledges that it shall not
have the right to sell or market any of the  Products  in any market  other than
the Market (or to any customer or distributor  who or which VANGKOE knows or has
reason to believe intends to sell the Products outside of the Market) unless and
until separately agreed to by the parties upon mutually  acceptable terms agreed
to in writing.  In  addition,  VANGKOE  agrees  that APT shall be its  exclusive
source to apply color coatings to any uncoated  Product  VANGKOE  purchases from
APT or its affiliates as long as this Agreement shall be in force. APT agrees to
forward to VANGKOE any leads or inquiries it or any of its  affiliates  receives
regarding the proposed use or purchase of any of the Products in the Market.

     1.2  Retaining  Exclusivity.  The grant of  exclusive  rights  pursuant  to
          -----------------------
Section 1.1 with respect to each of the  Products is subject to VANGKOE  meeting
the  respective  sales volume  targets set forth on Exhibit A hereto for each of
such  Products,  as the  same may be  amended  from  time to time by the  mutual
written consent of the parties.  In the event that VANGKOE fails to meet a sales
target with respect to a Product,  VANGKOE will have a 60-day cure period within
which to satisfy such target.  If VANGKOE  fails to meet the target  within such
60-day cure  period,  VANGKOE's  right to market the Product in the Market shall
convert  into a  non-exclusive  right  for  the  remainder  of the  term  of the
Agreement.  The  determination of whether a product is  non-conforming  shall be
made by testing the product in  accordance  with standard  ASTM  procedures  and
equipment as applied to similar  materials  sold in the Market or in  accordance
with such other  procedures  as shall be mutually  agreed upon in writing by the
parties.

     1.3 Best  Efforts.  VANGKOE  agrees to use its best good  faith  efforts to
         --------------

market the  Products  in the Market  and to meet the sales  targets  established
pursuant to Section 1.2 during the term of this Agreement.  Notwithstanding  the
foregoing,  however,  the parties  acknowledge  that VANGKOE  shall not have any
liability  to APT or its  affiliates  (other  than to pay for  ordered  Products
conforming  to the  specifications  established  pursuant to Section  2.1) if it
fails to meet such sales targets or generate sales of the Products.

     1.4  Term.  The  term of this  Agreement  shall  be five  years  and  shall
          -----

automatically renew for successive one-year periods thereafter unless and until
terminated pursuant to Section 4.1.


     Section 2. Product Specifications; Terms of Sale.
     ---------- --------------------------------------

     2.1 Product  Specifications.  APT warrants  that each Product will meet the
         ------------------------

specification established for such Product set forth on Exhibit B hereto, as the
same may be  amended  from time to time by the  mutual  written  consent  of the
parties.


                                       2
<PAGE>


     2.2 VANGKOE's Right to Reject;  Exclusive Purchases. (a) VANGKOE's right to
         ------------------------------------------------

reject any  shipment of Product  shall be limited  solely to the failure of such
shipment to conform to the specifications  established  pursuant to Section 2.1.
Any such rejection must be effected by written notice  delivered  within 60 days
of APT's (or its affiliate's) shipment,  giving relevant order information and a
description of the non-conforming  aspects of the Product.  APT acknowledges and
agrees that  VANGKOE  shall not be deemed to have  missed a sales  target to the
extent that APT is unable to fulfill orders placed by VANGKOE  (relating to firm
bona fide orders  VANGKOE has in turn received  from its  customers) on a timely
basis. If any shipments are found to be non-conforming,  APT (or its affiliates)
shall  have a 30-day  period to  reprocess  the  non-conforming  portion of such
shipment to make it conforming or replace such non-conforming material with new,
conforming  material.  If APT or its affiliates are unable to provide conforming
material   within   such   30-day   period,   VANGKOE   shall  have  the  right,
notwithstanding  anything  to the  contrary  contained  in Section  2.2 (b),  to
purchase substitute  particles from a third party to replace such non-conforming
material, and APT (or its affiliates) will refund any amounts paid by VANGKOE to
APT (or its affiliates) in respect of such non-conforming  material. APT (or its
affiliate) will bear the cost of freight of any returned  shipment that fails to
meet the required specification.

     (b) VANGKOE  agrees that it will not purchase  coated  particles,  uncoated
particles  (to  displace  the  Products),  or fired  ceramic  particles,  or any
substantially  similar or equivalent  particles,  for use in the Market from any
party other than APT or its affiliated companies as long as the relevant APT (or
affiliate) Product conforms to the specification established pursuant to Section
2.1 (allowing,  if applicable,  for the 30-day grace period described above) and
to the  extent  that APT (or  affiliates)  can ship  sufficient  amounts  of the
Products to fill the firm orders of VANGKOE's  customers on a timely basis.  The
parties  acknowledge  that  VANGKOE's  obligation  to  purchase  such  particles
exclusively from APT or its affiliates shall not apply to materials that are not
the functional equivalents of the Products.

     2.3 Order  Procedure.  Products shall be ordered on a purchase order basis,
         -----------------
with orders to be placed through one or more individuals located at APT's (or an
affiliate's) facility,  which individuals shall be designated in writing by APT.
Such orders shall specify the Product, the quantity of material,  grit sizes and
any other information required to fill the order, provided that all requirements
shall be within the specifications established pursuant to Section 2.1.

     2.4 Best Efforts to Fill Orders. (a) Subject to production  constraints and
         ----------------------------
availability of materials, APT and its affiliates will use their best good faith
efforts to fill orders  placed by VANGKOE on a timely  basis and  VANGKOE  shall
have priority status on all production capacity.  VANGKOE agrees to work in good
faith with APT to  provide  reasonable  advance  notice  with  respect to orders
wherever  feasible,  and in  particular  with  respect to large orders or orders
involving more than one Product.  The parties  acknowledge  that neither APT nor
any of its affiliates  shall have any liability to VANGKOE or its customers as a
result of the failure to fill any order.


                                       3
<PAGE>

     (b) APT  and/or  its  affiliates  will use their  best  efforts to source a
functionally  equivalent  substitute  glass  material  which meets the specialty
glass  requirements in the event of inadequate supply of specialty glass. In the
event a functionally  equivalent glass is unsourceable or in limited supply, APT
and/or its affiliates will use their best efforts to source mined minerals to be
color coated as an alternate  lower-end product.  This mined mineral to be color
coated  will be priced at $0.02 per pound less than the  specialty  glass  color
coated  in order to  differentiate  glass and  mined  quartz  as an  alternative
product for the market.

     2.5 Pricing and Payment. (a) The price for each of the Products shall be as
         --------------------
set forth on Exhibit C hereto. Such prices shall be firm for the first two years
             ---------
of the term of this  Agreement,  subject  to annual  increase  thereafter  in an
amount not to exceed 5% of the prior years' price;  provided,  however, that any
                                                    --------   -------
such price  increase  shall not be  implemented  to the extent that  VANGKOE can
provide documented evidence of superior pricing available for particles produced
by other manufacturers that could serve as a substantially functional equivalent
for the Product in question in the Market.  Payment shall be due from VANGKOE 60
days following the date of shipment to VANGKOE; provided,  however, that, unless
                                                --------   -------
otherwise  agreed to by APT, neither APT nor its affiliates will accept an order
for any Product if at the time of placing of such order the aggregate  amount of
outstanding  receivables  owing from VANGKOE for Products exceeds the greater of
(i) $100,000 or (ii) 30% of the amount of receivables  actually collected by APT
or its  affiliates in respect of Products  ordered by VANGKOE  during the 90-day
period preceding the date of placement of the proposed order.

     (b)  Notwithstanding  Section 2.5(a),  (i) the pricing for coated specialty
glass set forth on Exhibit C hereto  assumes that the average per pound cost for
                   ---------
coating  materials  (meaning all costs relating to the color coating material up
to the point of  introduction  into the coating  process)  for one ton of coated
specialty  glass will be $0.01;  In the event that at any time such cost exceeds
$0.01 by $0.005 or more  (other  than as a result of  change-over  in pigment or
materials, equipment failure or other inefficiencies within the control of APT),
the amount of the excess  over such  estimated  $0.01 cost shall be added to the
purchase  price to VANGKOE  (and Exhibit C shall  automatically  be deemed to be
                                 ---------
amended  accordingly),  (ii)  if at any  time  VANGKOE  fails  to  maintain  its
exclusive  right to distribute  any of the Products in the Market and APT or its
affiliates  sells such  Product  into the Market,  VANGKOE will receive the most
favorable  price given to any other party for the purchase of the Product within
the  Market  and (iii) such  pricing  is  subject  to  increase  in the event of
documented  increases  in  costs  in  production  or  transport  resulting  from
increased energy costs.

     Section 3. Certain Additional Agreements.
     ---------- ------------------------------

     3.1 Rights of First Offer.  (a) Each of APT and VANGKOE agrees that it will
         ----------------------
not sell  substantially  all of its assets or  business,  or a  majority  of its
voting  capital  stock,   to  any  third  party,  or  enter  into  an  agreement
contemplating  such sale, 


                                       4
<PAGE>

unless it shall have first offered to effect such sale to the other party on the
same terms  proposed  to be offered to the third  party.  Such offer shall be in
writing  setting  forth all of the material  terms of the proposed  transaction,
including  the  form  of the  transaction,  the  purchase  price,  the  form  of
consideration  to be paid,  the  proposed  closing  date and any other  material
terms.  The party  receiving the offer shall notify the sending party in writing
of its  decision to accept or decline  the offer  within 15 days  following  its
receipt  of the  offer.  If a party  refuses  to accept  such  offer or fails to
respond  within the 15-day  time  period,  the  sending  party  shall be free to
consummate the proposed transaction with a third party; provided,  however, that
                                                        --------   -------
if a material  change occurs in the terms of the proposed  transaction  prior to
consummation (including, without limitation, a change of 5% or more in the price
to be paid or a change in the form of transaction as consideration, the right of
first offer must again be  extended  to APT or  VANGKOE,  as the case may be, in
accordance with this Section 3.2.

     (b)  Notwithstanding  the  foregoing,  Section  3.1(a) shall not apply to a
public offering of securities,  registered  under the Securities Act of 1933, as
amended,  or a bona  fide  private  placement  of  securities  (other  than to a
competitor  of the  business  conducted  by APT),  whether or not such public or
private offering results in the sale of 50% or more of the voting capital of the
offering party.

     3.2 Trademarks.  VANGKOE  acknowledges that ALUMAGLASS,  VISIGRIT and GREAT
         -----------
WHITE are  trademarks  of CTI and agrees that VANGKOE  shall not use any of such
marks  without the prior  written  consent of CTI which may be withheld in CTI's
sole discretion. APT and its affiliates acknowledge that CERAMAGLASS,  CERAMITE,
CPM,  Brillant  Innovations  and Clear  Advantage are  trademarks of VANGKOE and
agree that  neither APT nor any of its  affiliates  shall use such name  without
VANGKOE's prior written consent, which consent may be withheld in VANGKOE's sole
discretion.

     3.3  Confidentiality.  VANGKOE acknowledges that APT and its affiliates are
          ----------------
subject to the reporting requirements of the Securities Exchange Act of 1934 and
public disclosure rules. Accordingly,  VANGKOE agrees to refrain from making any
public  disclosures  regarding the sales volumes of materials supplied by APT or
its affiliates unless VANGKOE obtains APT's prior written consent.  In addition,
VANGKOE  acknowledges  that APT and its affiliates  deem the source of materials
and processes used to produce the Products as  proprietary  trade secrets of APT
or its  affiliates,  and VANGKOE  agrees to keep such  information  confidential
unless  the prior  written  consent  of APT is  obtained.  Subject to its public
disclosure reporting  requirements,  APT agrees not to disclose any confidential
information relating to VANGKOE's  operations;  provided,  however, that VANGKOE
                                                --------   -------
expressly  acknowledges  that  APT's  sales  of  material  to  VANGKOE  will  be
incorporated in the  consolidated  financial  statements of APT's parent company
and that APT's business  dealings with VANGKOE are subject to public  disclosure
reporting requirements  generally.  VANGKOE acknowledges that remedies at law or
in damages  may be  insufficient  with  respect to any breach of Section 3.3 and
that injunctive relief or other equitable remedy 


                                       5
<PAGE>

will be  appropriate  in addition to any other remedies that may be available to
APT and its affiliates.

         Section 4.  Termination.
         ----------  ------------

     4.1 Termination. Notwithstanding anything contained herein to the contrary:
         ------------

          (i)  either party may  terminate  this  Agreement  upon 60 days' prior
               written  notice  in the event of a  material  breach of the terms
               hereof by the other party, unless cured (if curable) prior to the
               expiration of such 60-day period;

          (ii) either  party  may  terminate  this  Agreement  at the end of the
               initial  five-year term hereof or at the end of any one-year term
               thereafter  by giving  written  notice at least 180 days prior to
               the end of such term;

          (iii)APT may terminate  this  Agreement  immediately in the event that
               it determines, in its reasonable discretion, that the sale of the
               Products violates the laws or regulations of any state or country
               into  which  VANGKOE  shall  sell  Product   (provided  that,  at
               VANGKOE's  option,  this  Agreement may remain in effect with the
               written  modification  that the  Distributor  shall  refrain from
               selling  into such state or country  until such time as APT shall
               determine in its sole  discretion that the sale of the Product is
               no longer so violative); and

          (iv) either party may  terminate  this  Agreement  immediately  if the
               other  files  a  voluntary  petition  in  bankruptcy,   makes  an
               assignment  for the  benefit  of  creditors  or  otherwise  seeks
               protection from creditors under applicable bankruptcy, insolvency
               or similar  laws,  or if an  involuntary  petition in  bankruptcy
               shall be filed  against  such  party  or  other  action  shall be
               commenced  against  such party under  bankruptcy,  insolvency  or
               similar  laws and such  petition  or  action  is not be stayed or
               dismissed within 60 days.

     4.2 Effect of Termination or Failure to Renew. Neither party shall have any
         ------------------------------------------
liability to the other (whether for damages,  lost profits or  consequential  or
other special  damages)  arising out the  termination  of this  Agreement or the
failure to renew this Agreement,  except to the extent resulting from the breach
of the terms hereof occurring prior to such termination.


                                       6
<PAGE>


     4.3 Survival of Certain Terms.  The provisions of Sections 3, 5 and 6 shall
         --------------------------
survive the termination of this Agreement.

     Section 5. Limited Warranty.
     ---------- -----------------

     5.1 Limited  Warranty.  The Products are sold as is and neither APT nor any
         ------------------
of its affiliates makes any  representation or warranty  whatsoever,  express or
implied, with respect thereto, other than the limited warranty that each Product
will  conform to the  specifications  established  for the  Product in Exhibit B
                                                                       ---------
hereto and in all material  respects to any Material  Safety Data Sheet prepared
by APT or its affiliates for such Product. EXCEPT AS EXPRESSLY SET FORTH IN THIS
SECTION 5.1, NEITHER APT NOR ANY OF ITS AFFILIATES MAKES ANY  REPRESENTATION  OR
WARRANTY  WITH  RESPECT TO THE  PRODUCTS  WHATSOEVER  AND ALL OTHER  WARRANTIES,
EXPRESS  OR  IMPLIED,  INCLUDING,  WITHOUT  LIMITATION,  IMPLIED  WARRANTIES  OF
MERCHANTABILITY  OR  FITNESS  FOR A  PARTICULAR  PURPOSE  ARE  HEREBY  EXPRESSLY
DISCLAIMED.

     5.2  Indemnity.  VANGKOE hereby agrees not to make any  representations  or
          ----------
warranties concerning the Products except as set forth in Section 5.1 and hereby
indemnifies  and holds  harmless  APT and its  affiliates  and their  respective
officers,  directors  and  stockholders  with  respect to any third  party claim
arising out of,  based on or relating  to any other  representation  or warranty
made by VANGKOE to any third party.

     5.3  Limitation of Liability.  NOTWITHSTANDING  ANYTHING  CONTAINED IN THIS
          ------------------------
AGREEMENT  TO THE  CONTRARY,  NEITHER  PARTY WILL BE LIABLE TO THE OTHER FOR ANY
INCIDENTAL,  SPECIAL,  PUNITIVE  OR  CONSEQUENTIAL  DAMAGES.  LOSSES OR EXPENSES
(INCLUDING WITHOUT  LIMITATION LOST PROFITS OR LOST BUSINESS) ARISING,  DIRECTLY
OR  INDIRECTLY,  UNDER THIS  AGREEMENT OR FROM THE PURCHASE,  USE OR SALE OF THE
PRODUCTS.

         Section 6.  Miscellaneous.
         ----------  --------------

     6.1 Notices.  Any notice required or permitted  hereunder shall be given in
         --------
writing and shall be  conclusively  deemed  effective  when given upon  personal
delivery or delivery by courier, or five days after deposit in the United States
mail, by registered or certified mail, postage prepaid, addressed as follows (or
at such other address as may be designated by written notice):


                                       7
<PAGE>

         (i)               if to APT, to:

                           Advanced Particle Technologies, Inc.
                           c/o Conversion Technologies International, Inc.
                           82 Bethany Road
                           Hazlet, New Jersey  07730
                           Telephone:  (908) 888-3828
                           Telecopier: (908) 888-3930
                           Attention:  President

                                            and

         (ii)              if to VANGKOE, to:

                           VANGKOE Industries, Inc.
                           7 San Bartola Drive
                           St. Augustine, FL  32086
                           Telephone:  (904) 824-0111
                           Telecopier:  (904) 824-7994
                           Attention:    President

     6.2 Dispute  Resolution.  In the event of any  dispute  between the parties
         --------------------
under this  agreement,  the parties shall attempt to resolve it in good faith as
soon as  possible.  If such  dispute is not  resolved  within 20 days  following
written  notice  thereof  from one party to the other (or such number of days as
shall  be  otherwise  specified  herein),  such  dispute  shall be  resolved  by
arbitration  pursuant to the rules of the American  Arbitration  Association  or
other  mediation  procedure  agreed  to by  the  parties.  Such  arbitration  or
mediation shall take place in St. Augustine, Florida or other mutually agreeable
location.  The  arbitrator  or mediator will be instructed to attempt to resolve
the dispute within 30 days of commencement of proceedings and any award shall be
final and binding upon the parties,  unless non-binding arbitration or mediation
is  mutually  agreed  upon.  Each  party  will bear its own legal fees and other
expenses related to any such proceeding.

     6.3  Assignment.  This Agreement may not be assigned by VANGKOE without the
          -----------
prior written consent of APT,  whether by operation of law or otherwise,  except
to a  purchaser  of  substantially  all of the  assets or  business  of  VANGKOE
following  APT's (or its  affiliates')  refusal to  exercise  its right of first
offer under this Agreement. This agreement may not be assigned by APT and/or its
affiliates without the prior written consent of VANGKOE, whether by operation of
law or otherwise,  except to an affiliate of APT or a purchaser of substantially
all of the assets or business of APT following VANGKOE's refusal to exercise its
right of first offer under this Agreement.


                                       8
<PAGE>

     6.4 Independent  Contractors.  The parties are independent  contractors and
         -------------------------
neither party has, or will  represent  that it has,  authority to bind the other
with respect to any matter whatsoever.

     6.5  Amendments.  This  Agreement  may not be amended  without  the written
          -----------
agreement of the parties.

     6.6 Entire Agreement.  This Agreement constitutes the complete agreement of
         -----------------
the parties with respect to the subject  matter hereof and  supersedes all prior
agreements of the parties, if any, whether oral or in writing,  and no course of
dealing shall alter the terms hereof.  Without limiting the foregoing,  upon the
execution and delivery of this Agreement, the agreements and documents set forth
Exhibit D shall cease to be of any further force or effect.  Upon  execution and
- ---------
delivery of this Agreement each party releases the other party and its officers,
directors,  stockholders  and affiliates from any liability under the agreements
set  forth  under  Exhibit  D or  arising  out of the  activities,  promises  or
commitments  relating to the joint  venture  relationship  contemplated  by such
agreements  up to and  including  the date  hereof.  Specifically,  but  without
limitation,  VANGKOE is hereby released from its obligations to reimburse APT or
its affiliates for equipment,  operating expenses or other property or materials
purchased  or  expended in  connection  with APT's  operations  (APT having sole
ownership thereof) prior to the date hereof and its minimum ALUMAGLASS  purchase
commitments  set forth in the  Purchase,  Supply and  Distributorship  Agreement
referenced on Exhibit D and to pay for materials shipped to VANGKOE to date that
do not conform to the specifications set forth for the Products pursuant to this
Agreement.

     6.7  Severability.  In the event that any provision of this Agreement would
          -------------
be held in any jurisdiction to be invalid,  prohibited or unenforceable  for any
reason, such provision, as to such jurisdiction,  shall be ineffective,  without
invalidating  the  remaining  provisions  of this  Agreement  or  affecting  the
validity  or  enforceability  of  such  provision  in  any  other  jurisdiction.
Notwithstanding the foregoing, if such provision could be more narrowly drawn so
as not to be invalid,  prohibited  or  unenforceable  in such  jurisdiction,  it
shall, as to such jurisdiction,  be so narrowly drawn,  without invalidating the
remaining   provisions   of  this   Agreement  or  affecting   the  validity  or
enforceability of such provision in any other jurisdiction.

     6.8 Successors and Assigns.  Subject to the  limitations  set forth herein,
         -----------------------
this Agreement shall be binding on each party's successors and assigns.

     6.9  Governing  Law. This  Agreement  shall be governed by and construed in
          ---------------
accordance  with the laws of the State of  Delaware,  without  giving  effect to
principles of conflicts of laws.

     6.10 Counterparts.  This Agreement can be signed in counterpart,  with each
          -------------
such counterpart constituting an original but all such counterparts constituting
one agreement.

                                       9
<PAGE>


     IN WITNESS WHEREOF,  the undersigned have entered into this Agreement as of
the date appearing on the first page hereof.


                                          ADVANCED PARTICLE 
                                            TECHNOLOGIES, INC.


                                          By: /s/ Eckardt C. Beck
                                             ---------------------------------
                                             Name:  Eckardt C. Beck
                                             Title: Acting President


                                          CONVERSION TECHNOLOGIES
                                            INTERNATIONAL, INC.


                                          By: /s/ Eckardt C. Beck
                                             ---------------------------------
                                             Name:  Eckardt C. Beck
                                             Title: Acting President


                                          VANGKOE INDUSTRIES, INC.


                                          By: /s/ Bo Gimvang
                                             ---------------------------------
                                             Bo Gimvang
                                             President

                                      -10-

                     CONVERSION TECHNOLOGIES INTERNATIONAL, INC.

                           PLACEMENT AGENCY AGREEMENT
                           --------------------------


                                                      


_________________
_________________
_________________

Dear Sirs:

     Conversion  Technologies  International,  Inc., a Delaware corporation (the
"Company"), hereby confirms its agreement to retain _______________________ (the
"Placement  Agent") on an exclusive  basis to  introduce  the Company to, and to
procure  subscriptions  from,  certain  "accredited  investors"  (as  defined in
Regulation  D under the  Securities  Act of 1933,  as  amended)  as  prospective
purchasers  of a minimum of thirty  (30) Units (the  "Minimum  Offering")  and a
maximum of fifty (50) Units (the "Maximum Offering"), with an option in favor of
the  Placement  Agent to offer up to an  additional  thirty  (30) Units to cover
over-allotments  at a purchase  price of  $100,000  per Unit,  with each  "Unit"
consisting of 10,000 shares of Premium  Preferred  Stock,  stated value $10.00
per share,  of the Company (the  "Preferred  Stock").  The Preferred Stock shall
have the terms set forth in the Term Sheet (as defined below).

     The sale to such purchasers (the "Offering") will be made through a private
placement by the Placement Agent (or its designated selected dealers) on a "best
efforts" basis pursuant to the Confidential Term Sheet dated August 8, 1997, and
all  supplements,  amendments and exhibits  thereto,  all of which constitute an
integral part thereof (the "Term Sheet"),  and separate purchase  agreements and
related  documents (the  "Subscription  Agreements")  in accordance with Section
4(2) of the  Securities  Act of 1933,  as amended (the  "Securities  Act"),  and
Regulation D promulgated thereunder.

     The  Term  Sheet,  the  Subscription   Agreements,   the  exhibits  to  the
Subscription  Agreements,   the  Certificate  of  Designation  relating  to  the
Preferred Stock (the  "Certificate of  Designation"),  the Escrow Agreement (the
"Escrow  Agreement"),  the Financial  Advisory  Agreement (as defined in Section
4(k) below),  the Placement Warrants (as defined in Section 3(d) below) and this
Placement Agency Agreement are collectively  referred to herein as the "Offering
Documents."

     The Company,  at its sole cost,  shall prepare and deliver to the Placement
Agent a  reasonable  number  of  copies of the  Offering  Documents  in form and
substance satisfactory to the Placement Agent.

     Each prospective  investor  subscribing to purchase Units shall be required
to deliver, among other things, a Subscription Agreement,  which shall include a
Confidential Investor  Questionnaire  ("Questionnaire").  The Company shall make
available  to each  prospective  purchaser  at a  reasonable  time  prior to the
purchase of the Units the  opportunity  to ask questions of and receive  answers
from the Company  concerning  the terms and  conditions  of the Offering and the
opportunity to obtain additional information necessary to verify the accuracy of
the  documents  delivered  in  connection  with the purchase of the Units to the
extent it  possesses  such  


                                      -1-
<PAGE>

information or can acquire it without unreasonable effort or expense.  After the
Offering  Documents  have  been  reviewed  by  investors,  and they have had the
opportunity  to address all  inquiries  to the  Company,  separate  Subscription
Agreements shall be completed by each prospective  investor.  The Company,  with
the  consent  of the  Placement  Agent  and the  Placement  Agent,  in its  sole
discretion,  shall have the right to reject  subscriptions  in whole or in part.
The Company shall evidence its acceptance of a subscription by  countersigning a
copy of the  applicable  Subscription  Agreement  and  returning the same to the
Placement Agent.

     Capitalized  terms used in this Agreement,  unless otherwise defined herein
or unless the context otherwise indicates, shall have the same meanings provided
in the Offering Documents.

     1. Appointment of Placement Agent.
        ------------------------------

     (a) The Placement Agent is hereby  appointed  exclusive  placement agent of
the Company (subject to the Placement Agent's right to have Selected Dealers, as
defined in Section 1(c) hereof, participate in the Offering) during the Offering
Period  herein  specified  for the purposes of assisting  the Company in finding
qualified  subscribers  pursuant  to the  Offering  described  in  the  Offering
Documents.  The Placement  Agent shall not be deemed an agent of the Company for
any other  purpose.  The Offering  Period shall  commence on August 8, 1997 (the
"Commencement Date"). Upon receipt of the Minimum Offering amount, the Placement
Agent  may  conduct a closing  (the  "Initial  Closing  Date")  and may  conduct
subsequent  closings on an interim basis until the Maximum  Offering amount (and
any  over-allotment  amount) has been reached (the "Final Closing  Date").  Each
such closing may be referred to herein as a "Closing". The Offering Period shall
terminate  at 11:59 p.m.  New York City Time on  October 8, 1997,  subject to an
extension,  at the option of the Placement  Agent,  for an additional sixty (60)
days.

     (b) Subject to the  performance by the Company of all of its obligations to
be performed  under this Agreement and to the  completeness  and accuracy of all
representations  and warranties of the Company contained in this Agreement,  the
Placement Agent hereby accepts such agency and agrees to use its best efforts to
assist the Company in finding  qualified  subscribers  pursuant to the  Offering
described in the Offering  Documents.  It is understood that the Placement Agent
has no commitment to sell the Units.  The Placement  Agent's agency hereunder is
not terminable by the Company except upon termination of the Offering Period.

     (c) The  Placement  Agent may engage other  persons,  selected by it in its
discretion,  that are members of the National Association of Securities Dealers,
Inc.  ("NASD")  or who are  located  outside  the  United  States  and that have
executed a  Selected  Dealers  Agreement  (each such  person  being  hereinafter
referred  to as a  "Selected  Dealer")  and the  Placement  Agent may allow such
persons  such part of the  compensation  and payment of expenses  payable to the
Placement Agent hereunder as the Placement Agent shall determine.

     (d)  Subscriptions  for  Units  shall  be  evidenced  by the  execution  by
qualified  subscribers of a Subscription  Agreement.  No Subscription  Agreement
shall be  effective  unless and until it is  accepted  by the  Company.  Until a
Closing is held, all  subscription  funds received shall be held as described in
the Subscription  Agreement.  The Placement Agent shall not have any independent
obligation to verify the accuracy or completeness  of any information  contained
in any Subscription  Agreement or the  authenticity,  sufficiency or validity of
any check delivered by any prospective  investor in payment for Units, nor shall
the Placement Agent incur any liability with respect to any such check.


                                      -2-
<PAGE>

     2.  Representations and Warranties of the Company.  The Company represents,
         ---------------------------------------------
warrants and covenants to the Placement Agent and each Selected Dealer,  if any,
as follows:

     (a)  Securities  Law  Compliance.   The  Offering  Documents  as  of  their
          ---------------------------
respective dates do, and as of the date of the Term Sheet and each Closing shall
describe the material aspects of an investment in the Company and conform in all
respects  with  the  requirements  of  Section  4(2) of the  Securities  Act and
Regulation  D  promulgated  thereunder  and with the  requirements  of all other
published rules and  regulations of the Securities and Exchange  Commission (the
"Commission") currently in effect relating to "private offerings" to "accredited
investors" of the type contemplated by the Company. The Offering Documents shall
not as of the  date of the  Term  Sheet  and  each  Closing  contain  an  untrue
statement  of a material  fact or omit to state any material  fact  necessary in
order to make the statements  therein, in light of the circumstances under which
they were made, not misleading,  provided,  however,  that no  representation is
made with  respect to  information  relating  to the  Placement  Agent  which is
provided  in writing by the  Placement  Agent to the  Company  specifically  for
inclusion in the Offering  Documents.  If at any time prior to the completion of
the Offering or other  termination  of this Agreement any event shall occur as a
result of which it might become  necessary to amend or  supplement  the Offering
Documents so that they do not include any untrue  statement of any material fact
or omit to state any material  fact  necessary  in order to make the  statements
therein,  in the light of the circumstances then existing,  not misleading,  the
Company will promptly  notify the Placement  Agent and will supply the Placement
Agent (or the  prospective  purchasers  designated by the Placement  Agent) with
amendments or supplements  correcting  such  statement or omission.  The Company
will  also  provide  the  Placement  Agent  for  delivery  to all  offerees  and
purchasers and their  representatives,  if any, any  information,  documents and
instruments which the Placement Agent and the Company's counsel  reasonably deem
necessary to comply with applicable state and federal law.

     The Company  acknowledges that the Placement Agent (i) has not supplied any
information  for  inclusion in the  Offering  Documents  other than  information
relating  to the  Placement  Agent  furnished  in writing to the  Company by the
Placement Agent specifically for inclusion in the Offering  Documents;  (ii) has
no obligation to  independently  verify any of the  information  in the Offering
Documents;  and (iii) has no responsibility  for the accuracy or completeness of
the Offering  Documents,  except for the  information  relating to the Placement
Agent  furnished in writing by the Placement  Agent to the Company  specifically
for inclusion in the Offering Documents.

     (b) Organization.  Each of the Company and Dunkirk  International Glass and
         ------------
Ceramics  Corporation  and  Advanced  Particle   Technologies,   Inc.  (each,  a
"Subsidiary"  and  collectively,  the  "Subsidiaries")  is  a  corporation  duly
incorporated,  validly  existing  and in good  standing  under  the  laws of the
jurisdiction  of its  incorporation  and has all requisite  corporate  power and
authority to own and lease its properties,  to carry on its respective  business
as currently  conducted and as proposed to be conducted,  to execute and deliver
this Agreement and to carry out the transactions contemplated by this Agreement,
as  appropriate  and is duly  licensed or  qualified to do business as a foreign
corporation  in each  jurisdiction  in which  the  conduct  of its  business  or
ownership or leasing of its  properties  requires it to be so qualified,  except
where the failure to be so qualified would not have a material adverse effect on
the business, financial condition or prospects of the Company.

     (c) Capitalization. The authorized, issued and outstanding capital stock of
         --------------
the Company prior to the consummation of the transactions contemplated hereby is
as set forth in the Offering Document.  All issued and outstanding shares of the
Company  are  validly  issued,  fully 


                                      -3-
<PAGE>

paid and  nonassessable  and have not been issued in violation of the preemptive
rights of any stockholder of the Company. The Preferred Stock, when issued, will
have the rights,  preferences and privileges  substantially  as set forth in the
Form of Certificate of Designation  attached as Exhibit B to the Term Sheet. All
prior sales of  securities of the Company were either  registered  under the Act
and, except as set forth in Schedule 2(c),  applicable  state securities laws or
exempt from such registration,  and no security holder has any rescission rights
with  respect  thereto.  Except  as set  forth in the Term  Sheet,  there are no
outstanding options, warrants,  agreements,  convertible securities,  preemptive
rights or other  rights to  subscribe  for or to purchase  any shares of capital
stock of the  Company.  Except as set forth in the Term  Sheet and as  otherwise
required by law,  there are no  restrictions  upon the voting or transfer of any
shares of the Company's  capital stock pursuant to the Company's  Certificate of
Incorporation,  By-Laws or other  governing  documents or any agreement or other
instruments to which the Company is a party or by which the Company is bound.

     (d)  Warrants,   Preemptive  Rights,   Etc.  Except  as  set  forth  in  or
          -------------------------------------
contemplated  by the Term Sheet,  there are not,  nor will there be  immediately
after any Closing, any outstanding warrants,  options,  agreements,  convertible
securities, rights of first refusal, rights of first offer, preemptive rights or
other rights to subscribe  for or to purchase or other  commitments  pursuant to
which  the  Company  is, or may  become,  obligated  to issue any  shares of its
capital  stock or other  securities  of the Company and this  Offering  will not
cause any anti-dilution  adjustments to such securities or commitments except as
reflected in the Term Sheet.

     (e)  Subsidiaries  and  Investments.  Except with respect to a wholly-owned
          ------------------------------
subsidiary of the Company, CTI ACQSUB-II,  Inc., which presently holds no assets
and which was formed in  connection  with a  previously  proposed  merger of the
Company,  and other than as  disclosed  in the Term Sheet,  the Company does not
own,  directly  or  indirectly,  capital  stock or  other  equity  ownership  or
proprietary interests in any other corporation, association, trust, partnership,
joint venture or other entity.

     (f)  Financial  Statements.  The  financial  information  contained  in the
          ---------------------
Offering Documents is accurate in all material respects. The Company's financial
statements have been prepared in conformity with generally  accepted  accounting
principles  consistently applied and show all material liabilities,  absolute or
contingent,  of the Company and the Subsidiaries required to be recorded thereon
and present  fairly the  financial  position  and results of  operations  of the
Company and the Subsidiaries as of the dates and for the periods indicated.

     (g) Absence of Changes.  Since the date hereof,  except as has been or will
         ------------------
be  reflected  in the Term Sheet prior to  Closing,  neither the Company nor the
Subsidiaries has incurred any liabilities or obligations,  direct or contingent,
other than those which were incurred in the ordinary course of business, nor has
the Company or the Subsidiaries  entered into any transaction  which is material
to the business of the Company or the  Subsidiaries,  and there has not been any
change in the capital  stock of, or any  incurrence  of  long-term  debt by, the
Company or the  Subsidiaries,  or any  issuance  of  options,  warrants or other
rights to purchase the capital stock of the Company or the Subsidiaries,  or any
adverse change or any development  involving a prospective adverse change in the
condition (financial or otherwise), net worth, results of operations,  business,
key personnel or properties which would be material to the business or financial
condition  of the Company or the  Subsidiaries,  and neither the Company nor the
Subsidiaries has become a party to, and neither the business nor the property of
the  Company  or the  Subsidiaries  has become the  subject  of, any  litigation
whether or not in the ordinary course of business.


                                      -4-
<PAGE>

     (h) Title.  Except as set forth on Schedule  2(h),  each of the Company and
         -----
the Subsidiaries  has good and marketable  title to all tangible  properties and
assets  owned by it,  free and  clear of all  liens,  charges,  encumbrances  or
restrictions,  except such as are not  materially  significant  or  important in
relation to the Company's or the Subsidiary's  respective  business;  all of the
material leases and subleases under which the Company is the lessor or sublessor
of  properties  or assets or under  which the Company or the  Subsidiaries  hold
properties  or assets as lessee or sublessee  are in full force and effect,  and
neither the Company nor either of the Subsidiaries is in default in any material
respect with respect to any of the terms or  provisions of any of such leases or
subleases,  and no material  claim has been asserted by anyone adverse to rights
of the Company or the  Subsidiaries  as lessor,  sublessor,  lessee or sublessee
under  any  of  the  leases  or  subleases  mentioned  above,  or  affecting  or
questioning the right of the Company or the Subsidiaries to continued possession
of the leased or subleased  premises or assets under any such lease or sublease.
Each of the  Company  and the  Subsidiaries  owns or  leases  all such  tangible
properties  as are necessary to its  respective  operations as now conducted and
proposed to be conducted and, except to the extent  described in the Term Sheet,
neither the Company nor the Subsidiaries  presently  anticipate the need for any
capital expenditures.

     (i) Proprietary Rights. Except as has been or will be reflected in the Term
         ------------------
Sheet prior to each Closing,  each of the Company and the  Subsidiaries  owns or
possesses   adequate  and  enforceable   rights  to  use  all  patents,   patent
applications,   trademarks,   service  marks,  trade  names,   corporate  names,
copyrights,   trade  secrets,  processes,  mask  works,  licenses,   inventions,
formulations,  technology  and know-how and other  intangible  property  used or
proposed  to be  used  in  the  conduct  of  its  business  as  described  in or
contemplated by the Term Sheet (the "Proprietary Rights"). Except as has been or
will be reflected in the Term Sheet prior to each  Closing,  the Company and the
Subsidiaries  or the  entities  from whom the  Company or the  Subsidiaries  has
acquired  rights has taken all necessary  action to protect all of the Company's
and the Subsidiary's  Proprietary Rights. Except as set forth in the Term Sheet,
neither the Company nor the  Subsidiaries  has received any notice of, and there
are not any facts known to the Company or the  Subsidiaries  which  indicate the
existence of, (i) any infringement or misappropriation by any third party of any
of the  Proprietary  Rights or (ii) any claim by a third  party  contesting  the
validity of any of the  Proprietary  Rights;  the Company has not  received  any
notice of any infringement,  misappropriation or violation by the Company or the
Subsidiaries or any of its employees of any proprietary rights of third parties,
and,  to the  best of the  Company's  knowledge,  neither  the  Company  nor the
Subsidiaries  nor  any  of  its  employees  has  infringed,  misappropriated  or
otherwise violated any Proprietary Rights of any third parties; and, to the best
of the Company's knowledge, no infringement,  illicit copying,  misappropriation
or violation of any intellectual property rights of any third party has occurred
or will occur with respect to any products  currently  being sold by the Company
or the Subsidiaries or with respect to any products  currently under development
by the  Company  or the  Subsidiaries  or with  respect  to the  conduct  of the
Company's or either of the  Subsidiary's  businesses as currently  contemplated.
Except as described in the Term Sheet,  the Company is not aware that any of its
employees are obligated  under any contract  (including  licenses,  covenants or
commitments  of any  nature) or other  agreement,  or  subject to any  judgment,
decree or order of any court or administrative agency, that would interfere with
the use of the  employee's  best efforts to promote the interests of the Company
or  the   Subsidiaries  or  that  would  conflict  with  the  Company's  or  the
Subsidiary's  businesses as currently  conducted or as proposed to be conducted.
To the best of the  Company's  knowledge,  neither the execution nor delivery of
this  Agreement,  nor  the  carrying  on of  the  Company's  or  either  of  the
Subsidiary's  businesses  by the  employees  of the  Company  or  either  of the
Subsidiaries,  nor the conduct of the  Company's  or either of the  Subsidiary's
businesses, as currently conducted or as proposed to be conducted, will conflict
with or  result  in 


                                      -5-
<PAGE>

a breach of the terms,  conditions  or  provisions  of, or  constitute a default
under, any contract, covenant or instrument under which any such employee is now
obligated.

     (j) Litigation.  Except as set forth in the Term Sheet, there is no action,
         ----------
suit,  claim or proceeding at law or in equity,  or to the Company's  knowledge,
investigation or customer complaint,  by or before any arbitrator,  governmental
instrumentality or other agency now pending or, to the knowledge of the Company,
threatened  against the Company or the  Subsidiaries (or basis therefor known to
the Company which the Company  believes will result in the  foregoing).  Neither
the  Company  nor the  Subsidiaries  is subject to any  judgment,  order,  writ,
injunction  or decree of any Federal,  state,  municipal  or other  governmental
department,  commission,  board, bureau, agency or instrumentality,  domestic or
foreign which would  materially  adversely affect the Company's or either of the
Subsidiary's businesses, prospects or financial condition.

     (k)  NonDefaults,  NonContravention.  Except as set forth on Schedule 2(k),
          ------------------------------
neither the Company nor the  Subsidiaries  is in violation of or default  under,
nor will the  execution  and  delivery of this  Agreement or any of the Offering
Documents,  or consummation of the transactions  contemplated  herein or therein
result  in a  violation  of or  constitute  a  default  in  the  performance  or
observance of any obligation (i) under its Certificate of Incorporation,  or its
By-Laws, or any indenture,  mortgage, contract, material purchase order or other
agreement  or  instrument  to which the Company is a party or by which it or its
property  is  bound  or  affected  or (ii)  with  respect  to any  order,  writ,
injunction  or decree of any court of any  Federal,  state,  municipal  or other
governmental department,  commission,  board, bureau, agency or instrumentality,
domestic or  foreign,  and there is no  existing  condition,  event or act which
constitutes,  nor  which  after  notice,  the  lapse  of  time  or  both,  could
constitute, a default under any of the foregoing.

     (l) Taxes.  Each of the Company and the Subsidiaries has filed all Federal,
         -----
state,  local and foreign tax returns  which are  required to be filed by it and
all such  returns are true and  correct in all  material  respects.  Each of the
Company and the  Subsidiaries has paid all taxes due pursuant to such returns or
pursuant to any assessments  received by it or which it is obligated to withhold
from amounts owing to any employee, creditor or third party. Each of the Company
and the Subsidiaries has properly accrued all taxes required to be accrued.  The
tax returns of the Company and the  Subsidiaries  have never been audited by any
state,  local or Federal  authorities.  Each of the Company and the Subsidiaries
has not waived any statute of limitations with respect to taxes or agreed to any
extension of time with respect to any tax assessment or deficiency.

     (m)  Compliance  With Laws,  Licenses,  Etc.  Each of the  Company  and the
          --------------------------------------
Subsidiaries is in compliance with all federal,  state, local or foreign,  laws,
ordinances,  regulations and orders applicable to its respective  business,  the
violation  of, or  noncompliance  with which,  would have a  materially  adverse
effect on the  business,  financial  condition,  prospects or  operations of the
Company or the  Subsidiaries.  Each of the Company and the  Subsidiaries has all
governmental   licenses  and  permits  and  other   governmental   certificates,
authorizations and permits and approvals (collectively,  "Licenses") required by
every federal,  state and local  government or regulatory body for the operation
of its respective business as currently conducted and the use of its properties,
except where the failure to be licensed would not have a material adverse effect
on the  business  of the  Company  or  either of the  Subsidiaries.  Each of the
Company's  and the  Subsidiary's  Licenses  are in full  force and effect and no
violations are or have been recorded in respect of any License and no proceeding
is pending or, to the best  knowledge  of the Company,  threatened  to revoke or
limit any thereof.


                                      -6-
<PAGE>

     (n) Authorization of Documents and Units.  Each of the Offering  Documents,
         ------------------------------------
has been, or prior to any Closing will be duly and validly authorized,  executed
and delivered by the Company and the execution,  delivery and performance by the
Company of the Offering  Documents  has been duly  authorized  by all  requisite
corporate  action  by  the  Company  and  when  delivered,  constitute  or  will
constitute the legal, valid and binding obligations of the Company,  enforceable
in accordance  with their  respective  terms,  subject to the  availability  and
enforceability of equitable remedies and to applicable bankruptcy and other laws
relating to the rights of creditors  generally and except as the  enforcement of
the rights to  indemnification  and  contribution  hereunder and under any other
Offering  Documents may be limited by federal or state securities laws or public
policy.  Subject  to  the  filing  prior  to the  Initial  Closing  Date  of the
Certificate of Designation,  the Company has full power and lawful  authority to
authorize,  issue and sell the Units to be sold to the Purchasers. No consent is
required  by the Company or either of the  Subsidiaries  from any third party to
perform  any of its  obligations  under this  Agreement  or any of the  Offering
Documents.

     (o)  Exemption  from  Registration.   Assuming  (i)  the  accuracy  of  the
          -----------------------------
information   provided  by  the  respective   Purchasers  in  the   Subscription
Agreements, and (ii) the timely filing of a Form D by the Company, the offer and
sale of the Units and the  granting of the  Placement  Warrants  pursuant to the
terms of this  Agreement are exempt from the  registration  requirements  of the
Securities  Act  and the  rules  and  regulations  promulgated  thereunder  (the
"Regulations").  The  Company  is not  disqualified  from  the  exemption  under
Regulation D by virtue of the disqualifications contained in Rule 505(b)(2)(iii)
or Rule 507  promulgated  thereunder  and the  securities  underlying the Units.
There  exist  no fact or set of facts  which  might  cause  the  Offering  to be
integrated with any other offering of the Company's securities.

     (p) Registration Rights. Except as set forth in the Term Sheet or Section 5
         -------------------
of the Subscription Agreements,  no person has any right to cause the Company to
effect  the  registration  under the  Securities  Act of any  securities  of the
Company.

     (q)  Brokers.  Neither  the  Company  nor any of its  officers,  directors,
          -------
employees or  stockholders  has employed any broker or finder in connection with
the transactions contemplated by this Agreement other than the Placement Agent.

     (r) Title to Preferred Stock. When certificates  representing the Preferred
         ------------------------
Stock shall have been duly  delivered to the  Purchasers  and payment shall have
been made for the Units, the several  Purchasers shall have good and valid title
to the Preferred  Stock,  and upon conversion of such Preferred Stock (including
the Preferred Stock issuable upon exercise of the Placement  Warrants),  subject
to the filing of an amended  Certificate of Incorporation  increasing the number
of authorized  shares of the Company's  Common Stock as contemplated by the Term
Sheet,  will have good and valid title to the Common  Stock  issuable  upon such
conversion (the "Conversion Shares"), in each case, free and clear of all liens,
encumbrances and adverse claims,  whatsoever  (except as arising from applicable
Federal and state  securities  laws), and the Company shall have paid all taxes,
if  any,  in  respect  of  the  original  issuance  thereof.  When  certificates
representing  the  Placement  Warrants  shall  have been duly  delivered  to the
Placement  Agent, the Placement Agent or its designees shall have good and valid
title to the Placement  Warrants,  and upon exercise of such Placement Warrants,
will  have  good and  valid  title to the  Preferred  Stock  issuable  upon such
exercise,  and upon  conversion of the Preferred Stock issuable upon exercise of
such Placement Warrants, will have good and valid title to the Common Stock into
which such  Preferred  Stock is converted,  in each case,  free and clear of all
liens,  encumbrances  and adverse  claims,  whatsoever  (except as arising  from
applicable  Federal and 



                                      -7-
<PAGE>

state  securities  laws),  and the Company shall have paid all taxes, if any, in
respect of the original issuance thereof.

     (s) Non-Affiliated Directors. The Company's Board of Directors has not less
         ------------------------
than two directors who are independent from, and unaffiliated  with,  management
of the Company.

     (t)  Accuracy of Reports.  All reports  required to be filed by the Company
          -------------------
and the  Subsidiaries  under the Securities and Exchange Act of 1934, as amended
(the "Exchange Act"), have been duly filed with the Commission,  complied at the
time  of  filing  in all  material  respects  with  the  requirements  of  their
respective  forms and,  except to the extent  updated or  superseded by the Term
Sheet or any  subsequently  filed  report,  were  complete  and  correct  in all
material  respects as of the dates at which the information  was furnished,  and
contained  (as of such dates) no untrue  statement of a material fact or omitted
to state a material  fact  necessary in order to make the  statements  contained
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.

     (u)  Authorized  Shares.  The  Company  shall (i) use its best  efforts  to
          ------------------
increase  the  authorized  shares of Common Stock of the Company to a minimum of
40,000,000  and in any case a number of shares  sufficient  for the  purpose  of
conversion  of all the  Preferred  Stock  sold in or  related  to this  Offering
including  without  limitation,  (x) the Common Stock  underlying  the Placement
Warrants and (y) the Common Stock  underlying the Preferred Stock resulting from
dividends  paid  on  the  Preferred  Stock  (or  such  other  amounts  as may be
authorized by the Board of Directors) within 90 days following the Final Closing
Date  but in any  event  shall  effect  such  increase  no  later  than 180 days
following the Final Closing Date and (ii) at all times after the date upon which
such  Common  Stock  is  authorized,  reserve  and  keep  available  out  of its
authorized  but  unissued  shares of Common  Stock  solely  for the  purpose  of
effecting the conversion of the shares of Preferred Stock, such number of shares
of  Common  Stock  as  shall  from  time to time be  sufficient  to  effect  the
conversion  of all  outstanding  shares of the Preferred  Stock.  If at any time
Placement  Agent elects to convert any of its shares of Preferred  Stock and the
Company does not have  authorized and reserved for issuance a sufficient  number
of shares of Common Stock to permit conversion in full of all outstanding shares
of Preferred  Stock,  then the Placement Agent shall be entitled to receive upon
conversion of its Preferred  Stock only that number of shares of Common Stock as
equals the  Placement  Agent's  Pro Rata  Percentage  of the number of shares of
Common Stock  authorized and reserved for issuance upon  conversion of Preferred
Stock.

     For  purposes of the previous  sentence,  the  Placement  Agent's "Pro Rata
Percentage"  on any date equals the number of shares of Preferred  Stock held of
record by the  Placement  Agent on such date  divided by the number of shares of
Preferred Stock held of record by all holders of Preferred Stock on such date.

     In addition to the foregoing, if after 180 days following the Final Closing
Date the Company has failed to  authorize  and  reserve a  sufficient  number of
shares of Common Stock to permit conversion in full of all outstanding shares of
Preferred Stock, the Company shall,  for no additional  consideration,  issue to
the Placement Agent  additional  shares of Preferred Stock equal to 0.25% of the
shares of Preferred Stock then held by Placement  Agent,  exclusive of shares of
Preferred  Stock issued  pursuant to this Section 2(u), for each day the Company
lacks  sufficient  authorized  and  reserved  shares of  Common  Stock to permit
conversion in full of all outstanding shares of Preferred Stock.


                                      -8-
<PAGE>

     3. Closing; Placement and Fees.
        ---------------------------

     (a) Closing.  Provided that the Placement Agent has received  subscriptions
         ------- 
for the Minimum Offering amount, the Placement Agent may conduct, in its
sole discretion,  closings (the date of each a "Closing Date") at the offices of
the Placement Agent until the Final Closing Date. On each Closing Date,  payment
for the Units  issued and sold by the  Company  shall be made to the  Company in
immediately  available  funds against  delivery of  certificates  evidencing the
Preferred Stock comprising such Units.

     (b) Conditions to Placement  Agent's  Obligations.  The  obligations of the
         ---------------------------------------------
Placement Agent hereunder are subject to the accuracy of the representations and
warranties of the Company herein  contained as of the date hereof and as of each
Closing Date, to the performance by the Company of its obligations hereunder and
to the following additional conditions:

     (i) Due Qualification or Exemption.  (A) The Offering  contemplated by this
         ------------------------------
Agreement  will  become  qualified  or be exempt  from  qualification  under the
securities laws of the several states pursuant to paragraph 3(c) below not later
than the Closing Date, subject to any filings to be made thereafter,  and (B) at
the Closing Date, no stop order suspending the sale of the Units shall have been
issued,  and no  proceeding  for that  purpose  shall  have  been  initiated  or
threatened;

     (ii)  No  Material  Misstatements.   Neither  the  Blue  Sky  qualification
           ---------------------------
materials,  the  Offering  Documents,  nor the Term  Sheet,  nor any  supplement
thereto,  will contain an untrue statement of a fact which in the opinion of the
Placement  Agent is material,  or omit to state a fact,  which in the opinion of
the Placement Agent is material and is required to be stated therein,  or is, in
the opinion of the Placement Agent, necessary to make the statements therein, in
light of the circumstances under which they were made, not misleading;

     (iii) Compliance with  Agreements.  The Company will have complied with all
           ---------------------------
agreements and satisfied all conditions on its part to be performed or satisfied
hereunder and under the Subscription Agreements at or prior to each Closing;

     (iv)  Corporate  Action.  The Company will have taken all corporate  action
           -----------------
necessary  to permit  the  valid  execution,  delivery  and  performance  of the
Offering Documents by the Company,  including without limitation,  obtaining the
approval of the  Company's  board of directors for the execution and delivery of
the Offering Documents, the increase in authorized shares of Common Stock of the
Company,  the  performance by the Company of its  obligations  hereunder and the
Offering contemplated hereby;

     (v) Opinions of Counsel to the Company.  The Placement  Agent shall receive
         ----------------------------------
the opinion of Buchanan Ingersoll,  counsel to the Company (stating that each of
the Purchasers may rely thereon as though addressed directly to such Purchaser),
dated as of each Closing Date, substantially to the effect that:

     (A) Each of the Company and the  Subsidiaries is duly  incorporated  and is
validly  existing  and  in  corporate  good  standing  under  the  laws  of  its
jurisdiction of incorporation,  has all requisite  corporate power and authority
necessary to own or hold its properties and conduct its business as described in
the Term Sheet and is duly  qualified  or  licensed  to do business as a foreign
corporation and is in good standing in each  jurisdiction in which the nature of
the business conducted,  or as proposed to be conducted in the Term Sheet, by 


                                      -9-
<PAGE>

it or the properties owned,  leased or operated by it, makes such  qualification
or  licensing  necessary  and where the failure to be so  qualified  or licensed
would have a material adverse effect upon the business,  prospects and financial
condition of the Company.  To such counsel's  knowledge,  except with respect to
the Subsidiaries,  the Company does not own, directly or indirectly, any capital
stock  or  other  equity  ownership  or  proprietary   interests  in  any  other
corporation, association, trust, partnership, joint venture or other entity;

     (B) the  execution,  delivery  and  performance  of  each  of the  Offering
Documents  to which the  Company is a  signatory,  and the  issuance  of (I) the
Preferred  Stock and the Placement  Warrants,  (II) the Preferred Stock issuable
upon  exercise  of the  Placement  Warrants  and  (III)  the  Conversion  Shares
(including the Conversion  Shares  underlying the Preferred  Stock issuable upon
exercise of the Placement Warrants),  have been duly authorized,  subject to the
filing of an  amended  Certificate  of  Incorporation  increasing  the number of
authorized  shares of the  Company's  Common Stock as  contemplated  by the Term
Sheet, by all necessary corporate action on the part of the Company. Each of the
Offering  Documents to which the Company is a signatory  has been duly  executed
and  delivered  by the  Company  and  constitutes  a legal,  valid  and  binding
obligation of the Company  enforceable in accordance  with its terms,  except as
such  enforceability  may  be  limited  by  applicable  bankruptcy,  insolvency,
reorganization, moratorium, fraudulent conveyance, receivership or other laws of
general  application  relating to or  affecting  generally  the  enforcement  of
creditors'  rights and the  application  of equitable  principles in any action,
legal or  equitable,  and except as rights to indemnity or  contribution  may be
limited by applicable law;

     (C) the authorized,  issued and outstanding capital stock of the Company as
of the date hereof (before  giving effect to the  transactions  contemplated  by
this Agreement) is as set forth in the Term Sheet. To such counsel's  knowledge,
there are no outstanding warrants, options, agreements,  convertible securities,
preemptive rights or other commitments  pursuant to which the Company is, or may
become,  obligated to issue any shares of its capital stock or other  securities
of the  Company  other  than as set forth in the Term  Sheet.  All of the issued
shares of capital stock of the Company have been duly and validly authorized and
issued,  are  fully  paid and  nonassessable  and to the best of such  counsel's
knowledge,  have not been issued in  violation of the  preemptive  rights of any
security holder;

     (D)  assuming  (x)  the  accuracy  of  the  information   provided  by  the
Subscribers  in the  Subscription  Documents,  (y) the  timely  filing  with the
Commission  and  any  applicable  state  securities  authority  of a  Form D and
amendments thereto containing  accurate and complete  information,  the issuance
and sale of the Units is exempt from  registration  under the Securities Act and
Rule 506 of Regulation D promulgated thereunder;

     (E) neither  the  execution  and  delivery of the  Offering  Documents  nor
compliance  with the  terms  hereof  or  thereof,  nor the  consummation  of the
transactions  herein or therein  contemplated,  has,  nor will,  conflict  with,
result  in a breach  of,  or  constitute  a default  under  the  Certificate  of
Incorporation  or By-laws of the Company or either of the  Subsidiaries,  or any
material  contract,  instrument  or document  known to such  counsel,  after due
inquiry,  to which the Company or either of the  Subsidiaries  is a party, or by
which it or any of its  properties  is bound or, to the best  knowledge  of such
counsel,  violate any applicable order or decree of any  governmental  agency or
court having  jurisdiction over the Company or either of the Subsidiaries or any
of its properties or business;

     (F)  except  as  disclosed  in the  Term  Sheet,  to  such  counsel's  best
knowledge,  there are no claims, actions,  suits,  investigations or proceedings
before 


                                      -10-
<PAGE>

or by any arbitrator, court, governmental authority or instrumentality pending
or  threatened  against  the  Company or either of the  Subsidiaries.  Except as
disclosed in the Term Sheet,  to such counsel's  knowledge,  neither the Company
nor either of the  Subsidiaries  is a party or subject to the  provisions of any
order, writ, injunction, judgment or decree of any court or government agency or
instrumentality;

     (G) upon the issuance of the Units,  the  Preferred  Stock  (including  the
shares of Preferred Stock issuable upon exercise of the Placement Warrants), the
Placement  Warrants  and the  Conversion  Shares,  subject  to the  filing of an
amended Certificate of Incorporation  increasing the number of authorized shares
of the Company's Common Stock as contemplated by the Term Sheet,  (including the
Conversion  Shares  underlying  the  Preferred  Stock  issuable upon exercise of
Placement  Warrants),  each of the  purchasers  or the  Placement  Agent and its
designees, as the case may be, shall acquire such securities,  free and clear of
all pledges,  liens, claims,  encumbrances,  preemptive rights,  rights of first
offer or right of first refusal and restrictions known to such counsel after due
inquiry,  except for the  transfer  restrictions  set forth in the  Subscription
Agreements  and any action  taken to  encumber  such  securities  by the holders
thereof;

     (H) the Placement  Warrants,  when issued in  accordance  with the terms of
this  Agreement  and/or  the  Subscription  Agreement,  as  applicable,  for the
consideration  expressed  therein,  will  have  been  validly  issued  and  will
constitute  legal,  valid and binding  obligations  of the  Company  enforceable
against the Company in accordance with their  respective  terms,  except as such
enforceability   may  be   limited   by   applicable   bankruptcy,   insolvency,
reorganization,  moratorium  or other laws of general  application  relating  or
affecting  generally the enforcement of creditors' rights and the application of
equitable principles in any action,  legal or equitable.  The Preferred Stock to
be issued as of the date of such  opinion,  when issued in  accordance  with the
terms of this Agreement and the  Subscription  Agreements for the  consideration
expressed  therein,  will have been validly issued and such Preferred Stock will
be fully paid and  nonassessable.  The Preferred Stock issuable upon exercise of
the Placement Warrants, when issued in accordance with the terms thereof for the
consideration  expressed  therein,  will have been duly issued;  such  Preferred
Stock will be fully paid and  nonassessable  and the provisions of the Preferred
Stock  Certificate  of  Designation  will  constitute  legal,  valid and binding
obligations of the Company  enforceable  against the Company in accordance  with
their  terms,  except  as  such  enforceability  may be  limited  by  applicable
bankruptcy,  insolvency,  reorganization,  moratorium  or other  laws of general
application relating or affecting generally the enforcement of creditors' rights
and the application of equitable  principles in any action,  legal or equitable.
Except as set forth in the Term Sheet,  the  Conversion  Shares  (including  the
Conversion  Shares  underlying the Preferred Stock issuable upon exercise of the
Placement  Warrants),  subject  to  the  filing  of an  amended  Certificate  of
Incorporation increasing the number of authorized shares of the Company's Common
Stock as contemplated by the Term Sheet,  have been duly authorized and reserved
for issuance  and,  when issued in  accordance  with the terms of the  Preferred
Stock, will have been validly issued and will be fully paid and nonassessable.

     (I) the Company's By-laws and/or Certificate of Incorporation, as in effect
as of the date of such opinion,  contain  provisions  indemnifying all directors
against  liability and absolving all directors from liability to the Company and
its  stockholders to the maximum extent permitted under the laws of the State of
Delaware.

     Such counsel shall state,  in opining on any matter stated to be subject to
the knowledge of such counsel,  that such counsel has made appropriate inquiries
of


                                      -11-
<PAGE>

officers of the Company and the Subsidiaries  with respect to the subject matter
of such  opinion  and has  reviewed  all  documents  the  existence  of which is
disclosed by such inquiries or of which such counsel  otherwise is aware of as a
result of its representation of the Company.

     In addition, such counsel shall state that in the course of the preparation
of the Offering Documents,  which involved, among other things,  discussions and
inquiries  concerning  the  various  legal  matters  and the  review of  certain
corporate   records,   documents  and  proceedings,   counsel   participated  in
conferences with certain officers and other  representatives  of the Company and
the  Placement  Agent during which the  contents of the Offering  Documents  and
related matters were discussed. Such counsel shall advise the Placement Agent in
the form of an  opinion of counsel  that such  counsel  has no reason to believe
that, as of each Closing Date,  the Term Sheet or any document  incorporated  by
reference  therein contained any untrue statement of a material fact relating to
the Company or omitted to state a material fact relating to the Company required
to be stated therein or necessary to make the statements  therein not misleading
in the light of the circumstances under which they were made.

     (vi)  Opinions of  Environmental  and Patent  Counsel.  If requested by the
           -----------------------------------------------
Placement Agent, the Placement Agent shall receive the opinions of environmental
counsel  and  patent  counsel  to the  Company  (which  such  counsel  shall  be
satisfactory to the Placement Agent in its sole  discretion),  dated the Closing
Date in the form and substance satisfactory to counsel for the Placement Agent.

     (vii) Comfort  Letter.  The Company  shall cause the Company's  independent
           ---------------
public accountants to address and deliver to the Company and the Placement Agent
a letter or letters  (which  letters  are  frequently  referred  to as  "Comfort
Letters")  dated as of each  Closing  Date and the  effective  date of the Shelf
Registration  Statement required to be filed in connection with the Subscription
Agreements.

     (viii)  Officer's  Certificate.   The  Placement  Agent  shall  receive  an
             ----------------------
Officer's  Certificate  substantially  in the form of  Exhibit  A  hereto  and a
Secretary's Certificate substantially in the form of Exhibit B hereto, signed by
the appropriate  parties and dated as of each Closing Date.  These  certificates
shall  state,  among  other  things,  that the  representations  and  warranties
contained  in Section 2 hereof are true and  accurate  in all  respects  at such
Closing Date with the same effect as though expressly made at such Closing Date.

     (ix) Escrow  Agreement.  The Placement Agent shall receive a copy of a duly
          -----------------
executed Escrow Agreement with Fleet National Bank.

     (x)  Transmittal  Letters.  The Placement Agent shall receive copies of all
          --------------------
letters from the Company to the investors  transmitting  the Preferred Stock and
shall receive a letter from the Company confirming transmittal of the securities
to the investors.

     (c) Blue Sky. A summary  blue sky  survey,  at the sole cost of the Company
         --------
(including,  without limitation,  the legal fees and disbursements in connection
therewith),  shall be prepared  by counsel to the  Placement  Agent  stating the
extent to which and the conditions  upon which offers and sales of the Units may
be made in certain jurisdictions. It is understood that such survey may be based
on or rely  upon (i) the  representations  of each  Subscriber  set forth in the
Subscription  Agreement delivered by such Subscriber,  (ii) the representations,
warranties  and  agreements  of the  Company  set  forth  in  Section  2 of this
Agreement,  (iii) the  representations and 


                                      -12-
<PAGE>

warranties of the Placement  Agent and (iv) the  representations  of the Company
set  forth  in the  certificate  to be  delivered  at the  Closing  pursuant  to
paragraph (viii) of Section 3(b).

     (d) Placement Fees and Expenses.  (i)  Simultaneously  with payment for and
         ---------------------------
delivery of the Units at each Closing as provided in paragraph  3(a) above,  the
Company shall at such Closing pay to the Placement  Agent (i) a commission  (the
"Cash Commission") equal to nine percent (9%) of the aggregate purchase price of
the  Units  sold and (ii) a  non-accountable  expense  allowance  (the  "Expense
Allowance")  equal to four percent (4%) of the aggregate  purchase  price of the
Units sold.  The Company  shall also pay all  expenses  in  connection  with the
qualification  of the Units under the  securities or Blue Sky laws of the states
which the Placement Agent shall designate. In addition, upon each Closing of the
sale of the Units being  offered,  the Company will sell to the Placement  Agent
and/or its  designees,  for $.001 per warrant,  preferred  stock  warrants  (the
"Placement  Warrants")  to acquire a number of newly issued  shares of Preferred
Stock  equal to ten  percent  (10%) of the number of shares of  Preferred  Stock
issued in the Offering,  exercisable  for a period of ten (10) years  commencing
six  months  after the Final  Closing  Date at an  exercise  price  equal to one
hundred  ten  percent  (110%) of the initial  offering  price of the Units.  The
Company agrees with the Placement  Agent and its successors and assigns that the
Placement  Warrants  will not be subject to  redemption  by the Company nor will
they be  callable or  mandatorily  convertible  by the  Company.  The  Placement
Warrants cannot be transferred,  sold,  assigned or hypothecated  for six months
except  that they may be  assigned in whole or in part during such period to any
NASD  member  participating  in the  Offering  or any officer or employee of the
Placement Agent or any such NASD member.  The Placement  Warrants will contain a
cashless exercise feature and antidilution  provisions and the right to have the
Conversion  Shares issuable upon  conversion of the Preferred  Stock  underlying
such warrants included on the Shelf Registration Statement.

     (ii) The Cash Commission,  Expense Allowance and Placement  Warrants as set
forth in this Agreement shall be paid to the Placement Agent with respect to any
investment  by any investors  introduced  to the Company by the Placement  Agent
("Covered  Investors")  in the event that any such  Covered  Investor  purchases
securities  from the Company  during the twelve (12) months  following the Final
Closing Date of the Offering.

     (e) No Adverse Changes. There shall not have occurred, at any time prior to
         ------------------
the Closing,  (i) any domestic or  international  event, act or occurrence which
has disrupted,  or in the Placement Agent's  determination will in the immediate
future  disrupt,  the  securities  markets;  (ii) a general  suspension of, or a
general  limitation  on prices for,  trading in securities on the New York Stock
Exchange,  the American Stock Exchange,  the Nasdaq National Market,  the Nasdaq
SmallCap Market, or in the over-the-counter  market; (iii) any outbreak of major
hostilities  or other  national  or  international  calamity;  (iv) any  banking
moratorium declared by a state or federal authority; (v) any moratorium declared
in foreign exchange trading by major international banks or other persons;  (vi)
any material  interruption  in the mail service or other means of  communication
within the United  States;  (vii) any material  adverse  change in the business,
properties,  assets, results of operations,  financial condition or prospects of
the Company;  or (viii) any change in the market for securities in general or in
political,  financial,  or economic  conditions  which, in the Placement Agent's
reasonable judgment, makes it inadvisable to proceed with the offering, sale and
delivery of the Units.

     4. Covenants of the Company.
        -------------------------

     (a) Use of  Proceeds.  Except as set forth on  Schedule  4(a)  hereto,  the
         ----------------
Company shall not use any proceeds  from the Offering to repay any  indebtedness
of the  

                                      -13-
<PAGE>

Company,  including  but not limited to any  indebtedness  to current  executive
officers or  principal  stockholders  of the  Company,  but  excluding  accounts
payable to non-affiliates  incurred in the ordinary course,  including scheduled
repayments  of  principal  and  interest on existing  indebtedness  and lines of
credit secured by the receivables  and inventory of the Company,  and such other
indebtedness as shall be agreed upon in writing by the Company and the Placement
Agent.

     (b) Expenses of Offering.  The Company shall be  responsible  for and shall
         --------------------  
bear all expenses incurred in connection with the proposed
Offering,  including but not limited to, the costs of preparing and  duplicating
the Term Sheet and all exhibits  thereto;  the costs of preparing,  printing and
filing with the  Commission  the Shelf  Registration  Statement and  amendments,
post-effective  amendments and supplements thereto;  preparing,  duplicating and
delivering   exhibits  thereto  and  copies  of  the   preliminary,   final  and
supplemental  prospectus;  preparing,  duplicating and delivering  (including by
facsimile) all selling  documents,  including but not limited to the Term Sheet,
the Placement Agency Agreement,  Subscription  Agreements,  Placement  Warrants,
blue sky memorandum and stock and warrant  certificates;  blue sky fees,  filing
fees and legal fees and  disbursements of the Placement Agent's counsel and blue
sky counsel;  fees and disbursements of the transfer and warrant agent; the cost
of a total of two sets of bound closing  volumes for the Placement Agent and its
counsel; and the cost of three tombstone  advertisements,  at least one of which
shall appear in a national business newspaper and one of which shall appear in a
major New York newspaper (or, at the option of the Placement  Agent,  forty (40)
lucite deal mementos) (collectively, the "Company Expenses"). The Company agrees
to use a printer  designated  by the  Placement  Agent  and which is  reasonably
acceptable  to the  Company.  The  Company  shall pay to the  Placement  Agent a
non-accountable  expense  allowance  equal to 4% of the  total  proceeds  of the
Offering (the "Expense  Allowance"),  of which twenty thousand dollars ($20,000)
shall have been paid upon  execution of the Letter of Intent between the Company
and the Placement Agent and twenty thousand dollars  ($20,000) of which shall be
due and payable upon the date the Term Sheet is completed,  to cover the cost of
the  Placement  Agent's  mailing,  telephone,  telecopy,  travel,  due diligence
meetings  and other  similar  expenses  excluding  legal  fees of the  Placement
Agent's counsel and blue sky counsel (which fees shall be the  responsibility of
the Company as provided  above and any other items  designated  above as Company
Expenses).  Such prepaid  expense  allowances  shall be  non-refundable.  If the
proposed  financing is not completed  because the Company prevents it or because
of a breach by the  Company  of any  covenants,  representations  or  warranties
contained herein, then the Company shall pay to the Placement Agent a fee of one
hundred  thousand  dollars  ($100,000) (in addition to the Company  Expenses for
which the Company shall in all events remain liable).

     (c) Notification. The Company shall notify the Placement Agent immediately,
         ------------
and in  writing,  (A) when any event  shall  have  occurred  during  the  period
commencing  on the date  hereof  and  ending on the later of the  Closing or the
Final Closing Date as a result of which the Offering Documents would include any
untrue  statement of a material fact or omit to state any material fact required
to be stated therein or necessary to make the statements  therein not misleading
in light of the circumstances  under which they were made and (B) of the receipt
of any notification with respect to the modification,  rescission, withdrawal or
suspension of the  qualification  or registration  of the Units,  the Placements
Warrants  and the  Registrable  Capital  Stock (as  defined  herein),  or of any
exemption from such  registration or  qualification,  in any  jurisdiction.  The
Company  will  use  its  best  efforts  to  prevent  the  issuance  of any  such
modification,   rescission,   withdrawal   or   suspension   and,  if  any  such
modification, rescission, withdrawal or suspension is issued and you so request,
to obtain the lifting thereof as promptly as possible.


                                      -14-
<PAGE>

     (d) Blue Sky.  The Company  will use its best  efforts to qualify the Units
         --------
for  offering  and sale under  exemptions  from  qualification  or  registration
requirements  under the securities or "blue sky" laws of such  jurisdictions  as
the Placement Agent may reasonably request;  provided however,  that the Company
will not be obligated to qualify as a dealer in securities  in any  jurisdiction
in which it is not so  qualified.  The Company will not  consummate  any sale of
Units in any  jurisdiction  in which it is not so  qualified or in any manner in
which such sale may not be lawfully made.

     (e)  Registration   Statement   Filing.   The  Company  will,  as  soon  as
          ---------------------------------
practicable, but not later than 30 days after the Final Closing Date, (i) file a
shelf registration  statement (the "Shelf Registration  Statement") with respect
to (i) the  Conversion  Shares and (ii) the shares of Common Stock issuable upon
conversion of the Preferred Stock underlying the Placement  Warrants (as defined
in paragraph 3(d)) (together,  the "Registrable Capital Stock") with the SEC and
use its  best  efforts  to  have  such  Shelf  Registration  Statement  declared
effective by the SEC prior to the date which is 75 days after the Final  Closing
Date (subject to penalties for failure to effect such  registration  in the time
frames required as set forth in the  Subscription  Agreement) and (b) cause such
Shelf Registration  Statement to remain effective until such date as the holders
of the  securities  have  completed  the  distribution  described  in the  Shelf
Registration Statement or at such time that such shares are no longer, by reason
of Rule 144(k) under the Securities Act,  required to be registered for the sale
thereof by such holders.  If requested by the Placement Agent, and in accordance
with applicable  securities laws, the Shelf  Registration  Statement shall cover
the  direct  sale of such  Registrable  Capital  Stock  to the  holders  of such
securities.  The  Registrable  Capital  Stock  will be  subject  to a  staggered
"lock-up" as may be deemed advisable by the Placement Agent.

     (f) Form D Filing.  The Company shall file five copies of a Notice of Sales
         -------------
of  Securities  on Form D with the  Commission  no later  than 15 days after the
first  Closing Date.  The Company  shall file  promptly such  amendments to such
Notice on Form D as shall become necessary and shall also comply with any filing
requirement imposed by the laws of any state or jurisdiction in which offers and
sales are made. The Company shall furnish the Placement Agent with copies of all
such filings.

     (g) Press Releases,  Etc.  Except as otherwise  required by applicable law,
         ---------------------
the  Company  shall not,  during the period  commencing  on the date  hereof and
ending  thirty days after the Final  Closing  Date,  issue any press  release or
other   communication,   make  any  written  or  oral  statement  to  any  media
organization  or  publication  or hold any  press  conference,  presentation  or
seminar,  or engage in any other  publicity  with  respect to the  Company,  its
financial condition,  results of operations,  business,  properties,  assets, or
liabilities, or the Offering, without the prior written consent of the Placement
Agent.  Upon the request of the Placement  Agent,  the Company shall make a Rule
135(c) (under the Securities Act of 1933, as amended)  announcement prior to the
commencement of the Offering.

     (h) Public Documents. Following the Final Closing Date of the Offering, the
         ----------------
Company will furnish to the Placement  Agent: (i) as soon as practicable (but in
the case of the annual  report of the  Company to its  stockholders,  within 120
days  after the end of each  fiscal  year of the  Company)  one copy of: (A) its
annual report to its stockholders  (which annual report shall contain  financial
statements audited in accordance with generally accepted  accounting  principles
in the United  States of America by a firm of certified  public  accountants  of
recognized  standing),  (B) if not included in substance in its annual report to
stockholders,  its  annual  report  on Form  10-KSB,  (C) each of its  quarterly
reports to its  stockholders,  and if not included in 

                                      -15-
<PAGE>

substance in its quarterly reports to stockholders, its quarterly report on Form
10-QSB,  (D) each of its current reports on Form 8-K, and (E) a copy of the full
Shelf Registration Statement, (the foregoing, in each case, excluding exhibits);
and (ii) upon reasonable request,  all exhibits excluded by the parenthetical to
the immediately  preceding clause  4(h)(i)(E) and all other  information that is
generally  available  to the public.  In addition,  the Company upon  reasonable
request will meet with the Placement Agent or its representatives to discuss all
information relevant for disclosure in any Shelf Registration Statement covering
shares  purchased by Purchasers  from the Company and offered by them for resale
and will cooperate in any reasonable  investigation  undertaken by the Placement
Agent for the  purpose of  confirming  the  accuracy  of the Shelf  Registration
Statement, including the production of information at the Company's offices.

     (i)  Restrictions on Securities.  During the eighteen (18) months following
          --------------------------
the Closing of the Offering,  the Company  shall not,  without the prior written
consent of the Placement Agent,  offer or sell any of its securities in reliance
on Regulation S of the Securities Act. During the 18-month period  following the
date hereof,  (i) the  Placement  Agent shall have the right of first refusal to
act as  placement  agent for the offering of any  securities  of the Company and
(ii) the Company  will not extend the  expiration  date or decrease the exercise
price of any options, warrants, convertible securities or other similar security
purchase rights without the prior written consent of the Placement Agent.

     (j) Listing. The Company will take all action necessary to promptly file an
         -------
Application  for Listing of Additional  Shares with the New York Stock Exchange,
the American Stock  Exchange,  the Nasdaq National  Market,  the Nasdaq SmallCap
Market, or the OTC Electronic Bulletin Board, as applicable,  in accordance with
Regulation M under the Exchange  Act and/or take any other  necessary  action to
enable the Common Stock into which the Preferred Stock is convertible (including
the Common Stock issuable upon conversion of the Preferred Stock  underlying the
Placement Warrants) to trade thereon.

     (k) Financial Advisory Agreement.  Upon the Final Closing Date, the Company
         ----------------------------
and the  Placement  Agent will enter into an  engagement  agreement  in form and
substance   satisfactory  to  the  Placement  Agent  (the  "Financial   Advisory
Agreement")  whereby the  Placement  Agent will act as the  Company's  financial
advisor.   Such  engagement  will  provide  that  the  Placement  Agent  receive
out-of-pocket expenses and standard success fees.

     (l) No  Offerings.  Pending  completion or  termination  of the Offering in
         -------------
accordance with the terms of this Agreement, the Company agrees that it will not
enter into an agreement  (whether  binding or not) or  negotiate  with any other
person or entity relating to a possible public or private  offering or placement
of its  securities  (other  than in  connection  with a  corporate  partnership,
strategic alliance or government funding).

     (m) No  Statements.  The  Company  shall not use the name of the  Placement
         --------------
Agent or any officer,  director,  employee or  shareholder  thereof  without the
express written consent of the Placement Agent and such person.

     (n) Company Insiders.  Officers, directors or principal stockholders of the
         ----------------
Company may invest in the  Offering.  Any such  investments  will be included in
calculating whether the 30 Units have been sold in the Minimum Offering, whether
the 50 Units have been sold in the  Maximum  Offering,  and whether the 30 Units
have been sold pursuant to the over-allotment.

                                      -16-
<PAGE>

     (o) Placement Agent Insiders. Certain affiliates of the Placement Agent may
         ------------------------
purchase  Units in the Offering.  Affiliates of the Placement  Agent will invest
net of cash commissions and expenses.  Accordingly, the Placement Agent will not
receive a commission on the Units  purchased by its  affiliates  and the Company
will  receive net proceeds  equivalent  to the net  proceeds  received  from the
purchase  of Units by persons  not  affiliated  with the  Placement  Agent.  The
aggregate offering price of any such investments will be included in calculating
whether  the 30 Units have been sold in the  Minimum  Offering,  whether  the 50
Units have been sold in the Maximum Offering, and whether the 30 Units have been
sold pursuant to the over-allotment option.

     5. Indemnification.
        ---------------

     (a) The Company  agrees to indemnify and hold harmless the Placement  Agent
and each Selected  Dealer,  if any, and their respective  partners,  affiliates,
shareholders, directors, officers, agents, advisors, representatives, employees,
counsel and  controlling  persons  within the meaning of the  Securities  Act (a
"Indemnified Party") against any and all losses,  liabilities,  claims,  damages
and expenses  whatsoever (and all actions in respect thereof),  and to reimburse
such  Indemnified  Party  for  legal  fees  and  related  expenses  as  incurred
(including,  but not limited  to, the costs of giving  testimony  or  furnishing
documents in response to a subpoena or  otherwise,  the costs of  investigating,
preparing, pursuing or defending any such action or claim whether or not pending
or threatened and whether or not the Placement Agent or any Indemnified Party is
a party  thereto),  insofar  as such  losses,  liabilities,  claims,  damages or
expenses arise out of, relate to, are incurred in connection  with or are in any
way a result of (i) the  engagement  of the  Placement  Agent  pursuant  to this
Agreement and in connection with the transactions contemplated by this Agreement
and the other Offering Documents (the "Engagement"), including any modifications
or future additions to such engagement and related  activities prior to the date
hereof,  (ii) any act by the Placement Agent or any  Indemnified  Party taken in
connection with the Engagement, (iii) a breach of any representation,  warranty,
covenant or  agreement  of the Company  contained  in this  Agreement,  (iv) the
employment by the Company of any device,  scheme or artifice to defraud,  or the
engaging  by the  Company  in any act,  practice  or  course of  business  which
operates or would operate as a fraud or deceit,  or any conspiracy  with respect
thereto,  in connection with the sale of the Units, or (v) any untrue  statement
or  alleged  untrue  statement  of a material  fact  contained  in the  Offering
Documents  or the  omission or alleged  omission  therefrom  of a material  fact
necessary in order to make the statements therein, in light of the circumstances
under which they were made, not misleading,  provided, however, that the Company
will not be  liable in any such case if and to the  extent  that any such  loss,
claim,  damage,  liability  or expense  arises out of or is based upon an untrue
statement or alleged untrue statement or omission or alleged omission so made in
conformity with information  furnished by any such Indemnified  Party in writing
specifically for use in the Offering Documents.

     (b) The Company  agrees to indemnify and hold harmless a Indemnified  Party
to the same extent as the foregoing  indemnity,  and subject to the  limitations
set forth  therein,  against  any and all loss,  liability,  claim,  damage  and
expense  whatsoever  directly  arising out of the  exercise by any person of any
right under the Securities Act or the Exchange Act or the securities or Blue Sky
laws of any state on account of violations of the representations, warranties or
agreements set forth in Section 2 hereof.

     (c) Promptly after receipt by a person entitled to indemnification pursuant
to subsection (a) or (b) (an  "indemnified  party") of this Section of notice of
the  commencement  of any action,  the  indemnified  party  will,  if a claim in
respect  thereof is to be made  against a person  



                                      -17-
<PAGE>

granting indemnification (an "indemnifying party") under this Section, notify in
writing the indemnifying party of the commencement  thereof; but the omission so
to notify the indemnifying party will not relieve it from any liability which it
may have to the indemnified party otherwise than under this Section. In case any
such  action is brought  against  an  indemnified  party,  and it  notifies  the
indemnifying party of the commencement  thereof,  the indemnifying party will be
entitled to  participate  in, and, to the extent that it may wish,  jointly with
any other indemnifying party similarly notified,  to assume the defense thereof,
subject to the provisions herein stated, with counsel reasonably satisfactory to
the  indemnified  party,  and after  notice from the  indemnifying  party to the
indemnified  party  of its  election  so to  assume  the  defense  thereof,  the
indemnifying  party will not be liable to the indemnified party for any legal or
other expenses subsequently incurred by the indemnified party in connection with
the defense thereof other than reasonable costs of investigation incurred at the
request of the indemnifying party. The indemnified party shall have the right to
employ  separate  counsel in any such action and to  participate  in the defense
thereof,  but the fees and expenses of such counsel  shall not be at the expense
of the indemnifying  party if the indemnifying  party has assumed the defense of
the action  with  counsel  reasonably  satisfactory  to the  indemnified  party;
provided  that the fees and expenses of such counsel  shall be at the expense of
the  indemnifying  party  if  (i)  the  employment  of  such  counsel  has  been
specifically  authorized in writing by the indemnifying  party or (ii) the named
parties to any such action  (including any impleaded  parties)  include both the
indemnified party or parties and the indemnifying  party and, in the judgment of
the  indemnified  party,  it is  advisable  for the  indemnified  parties  to be
represented by separate counsel,  in which case the indemnifying party shall not
have the right to assume the defense of such action on behalf of the indemnified
party or parties,  it being  understood,  however,  that the indemnifying  party
shall not, in connection with any one such action or separate but  substantially
similar or  related  actions in the same  jurisdiction  arising  out of the same
general  allegations or  circumstances,  be liable for the  reasonable  fees and
expenses of more than one separate firm of attorneys for the  indemnified  party
or parties.  No  settlement,  compromise,  consent to entry of judgment or other
termination of any action  (collectively,  "Terminations") in respect of which a
Indemnified  Party  may  seek  indemnification  hereunder  (whether  or not  any
Indemnified  Party is a party  thereto)  shall be made without the prior written
consent of the Indemnified Party, which such consent may be withheld at the sole
discretion of such  Indemnified  Party,  provided,  however,  that the foregoing
requirement  of prior written  consent for  Terminations  shall not apply to the
Placement  Agent who may agree to such  Terminations  without the prior  written
consent of any Indemnified Party.

     (e) Notwithstanding any of the provisions of this Agreement,  the aggregate
indemnification  or contribution of the Placement Agent for or on account of any
losses, claims, damages,  liabilities or actions under this Section 5, Section 6
or any other  applicable  section of this  Agreement,  shall not exceed the Cash
Commissions actually paid to the Placement Agent. The indemnity and contribution
agreements  by the Company  contained  in  subsections  (a), (b) and (c) of this
Section 5 and Section 6, and the  covenants,  representations  and warranties of
the Company set forth in Sections 1, 2, 3 and 4 shall  remain  operative  and in
full force and effect regardless of (i) any investigation  made by the Placement
Agent,  on the  Placement  Agent's  behalf or by or on behalf of any  person who
controls the Placement  Agent,  (ii)  acceptance of any of the Units and payment
therefor  or (iii) any  termination  of this  Agreement,  and shall  survive the
delivery of the Units, and any successor of the Placement Agent or of any person
who controls the Placement  Agent,  as the case may be, shall be entitled to the
benefit of such respective indemnity and contribution agreements.  The indemnity
and contribution agreements by the Company contained in subsections (a), (b) and
(c) of this Section 5 and Section 6 shall be in addition to any liability  which
the Company may otherwise have.

                                      -18-
<PAGE>

     6. Contribution.
        ------------

     (a) To provide for just and equitable  contribution,  if (i) an indemnified
party makes a claim for indemnification pursuant to Section 5 but it is found in
a final  judicial  determination,  by a court  of  competent  jurisdiction,  not
subject to further appeal, that such indemnification may not be enforced in such
case, even though this Agreement  expressly provides for indemnification in such
case, or (ii) any indemnified or indemnifying party seeks contribution under the
Securities Act, the Exchange Act or otherwise,  then the Company  (including for
this purpose any  contribution  made by or on behalf of any  officer,  director,
employee or agent for the Company, or any controlling person of the Company), on
the one hand, and the Placement  Agent and any Selected  Dealers  (including for
this purpose any contribution by or on behalf of an indemnified  party),  on the
other hand, shall  contribute to the losses,  liabilities,  claims,  damages and
expenses  whatsoever to which any of them may be subject, in such proportions as
are appropriate to reflect the relative benefits received by the Company, on the
one hand, and the Placement Agent and the Selected  Dealers,  on the other hand;
provided,  however, that if applicable law does not permit such allocation, then
other  relevant  equitable  considerations  such as the  relative  fault  of the
Company and the Placement Agent and the Selected  Dealers in connection with the
facts which resulted in such losses, liabilities,  claims, damages, and expenses
shall also be  considered.  In no case shall the  Placement  Agent or a Selected
Dealer be responsible for a portion of the contribution  obligation in excess of
the  compensation  received by it  pursuant to Section 3 hereof or the  Selected
Dealer  Agreement,  as the  case  may  be.  No  person  guilty  of a  fraudulent
misrepresentation  shall be entitled to contribution  from any person who is not
guilty of such  fraudulent  misrepresentation.  For  purposes of this Section 6,
each  person,  if any, who controls  the  Placement  Agent or a Selected  Dealer
within the meaning of Section 15 of the  Securities  Act or Section 20(a) of the
Exchange Act and each officer, director, stockholder,  employee and agent of the
Placement Agent or a Selected Dealer, shall have the same rights to contribution
as the  Placement  Agent or the Selected  Dealer,  and each  person,  if any who
controls the Company  within the meaning of Section 15 of the  Securities Act or
Section 20(a) of the Exchange Act and each officer, director, employee and agent
of the  Company,  shall have the same  rights to  contribution  as the  Company,
subject  in each case to the  provisions  of this  Section 6.  Anything  in this
Section  6 to the  contrary  notwithstanding,  no  party  shall  be  liable  for
contribution  with  respect to the  settlement  of any claim or action  effected
without its written  consent.  This Section 6 is intended to supersede any right
to contribution under the Securities Act, the Exchange Act or otherwise.

     7. Miscellaneous.
        -------------

     (a) Survival.  Any termination of the Offering without any Closing shall be
         --------
without obligation on the part of any party except that the provisions regarding
fees and expenses  contained in Section 4(b),  the  indemnification  provided in
Section 5 hereof and the contribution provided in Section 6 hereof shall survive
any termination and shall survive any Closing.

     (b) Representations,  Warranties and Covenants to Survive Delivery.  Except
         --------------------------------------------------------------
as  provided  in  Section  7(a),  the  respective  representations,  warranties,
indemnities,  agreements,  covenants and other statements of the Company and the
Placement Agent as of the date hereof shall survive  execution of this Agreement
and delivery of the Units and the termination of this Agreement.

     (c) No Other  Beneficiaries.  This  Agreement  is intended for the sole and
         -----------------------
exclusive  benefit of the parties  hereto and their  respective  successors  and
controlling  persons,  

                                      -19-
<PAGE>

and no other person, firm or corporation shall have any third-party  beneficiary
or other rights hereunder.

     (d)  Governing  Law. This  Agreement  shall be governed by and construed in
          --------------
accordance  with the law of the State of New York without  regard to conflict of
law provisions.

     (e)  Counterparts.  This Agreement may be signed in  counterparts  with the
          ------------
same effect as if both parties had signed one and the same instrument.

     (f) Notices.  Any communications  specifically  required hereunder to be in
         ------- 
writing,  if sent to the Placement Agent, will be mailed,delivered and confirmed
to it at  [___________________________________________________________]  and  if
sent to the Company,  will be mailed,  delivered or telegraphed and confirmed to
it at Conversion Technologies International,  Inc., 3452 Lake Lynda Drive, Suite
280, Orlando, Florida 32817 Attn: President.

     (g) Termination.  Subject to the general survival  provisions  contained in
         -----------
Sections 7(a) and 7(b),  this  Agreement may be terminated by either party prior
to any Closing upon written notice to the other party.

     (h) Entire  Agreement.  This Agreement  constitutes the entire agreement of
         -----------------
the parties with respect to the matters herein referred and supersedes all prior
agreements  and  understandings,  written and oral,  between  the  parties  with
respect to the subject matter hereof. Neither this Agreement nor any term hereof
may be  changed,  waived or  terminated  orally,  but only by an  instrument  in
writing signed by the party against which  enforcement of the change,  waiver or
termination is sought.

     (i) Nothing  contained  herein or otherwise  shall be construed to create a
partnership or joint venture between you and the Company.

     (j) The headings and captions of the various subdivisions of this Agreement
are for  convenience  of reference only and shall in no way modify or affect the
meaning or construction of any of the terms or provisions hereof.


                                      -20-
<PAGE>

     If you find the foregoing is in accordance with our  understanding,  kindly
sign and return to us a counterpart hereof, whereupon this instrument along with
all counterparts will become a binding agreement between us.

                                          Very truly yours,

                                          CONVERSION TECHNOLOGIES
                                          INTERNATIONAL, INC.


                                          By: /s/ Eckardt C. Beck
                                             -----------------------------------
                                          Name:  Eckardt C. Beck
                                          Title: Acting President


Agreed to by:

PLACEMENT AGENT


By: 
   -------------------------------
Name:  
Title: 


                                      -21-
<PAGE>


                                                                       EXHIBIT A


                 CONVERSION TECHNOLOGIES INTERNATIONAL, INC.

                              OFFICERS' CERTIFICATE
                              ---------------------

                                          August __, 1997

     I, _____________,  certify that I am the ____________________ of Conversion
Technologies  International,  Inc., a Delaware corporation (the "Company"),  and
that,  as such, I am  authorized  to execute this  certificate  on behalf of the
Company.  All  capitalized  terms used herein but not otherwise  defined  herein
shall the meanings  ascribed to such terms in the Agency  Agreement  (as defined
below).  Reference  is made  herein  to the  closing  held on [ ] (the  "Closing
Date").  I do hereby certify that I have carefully  examined all of the Offering
Documents (as defined in the  Placement  Agency  Agreement  dated as of April 1,
1997 between the Company and the Placement Agent(the "Agency  Agreement")),  and
do hereby further certify that:

     1. All of the  representations  and warranties of the Company  contained in
the subscription agreements (the "Subscription  Agreements") between the Company
and the purchasers  (the  "Purchasers")  of the Units of Preferred  Stock of the
Company  contemplated by the Company's  Confidential Term Sheet, dated August 8,
1997 (as  supplemented,  the "Term  Sheet") are true and correct in all material
respects on the Closing Date with the same force and effect as if made on and as
of the Closing Date,  and the Company has performed all covenants and agreements
and has satisfied all conditions in the Subscription  Agreements to be performed
or satisfied on its part before the Closing Date in all material respects.

     2. The Term Sheet does not contain any untrue  statement of a material fact
or omit to state any fact required to be stated in order to make the  statements
therein not misleading as of the Closing Date. Since the date of the Term Sheet,
no event has occurred  concerning which  information is required to be contained
in an amended or supplemented  Term Sheet  concerning  which such information is
not contained herein.

     3. All of the  representations  and warranties of the Company  contained in
the Agency  Agreement  are true and  correct  in all  material  respects  on the
Closing Date, and the Company has performed all covenants and agreements and has
satisfied all conditions  contained in the Agency  Agreement to be performed and
satisfied on its part at or prior to the Closing Date in all material respects.

     4. All of the  representations and warranties of the Company contained each
of the other Offering Documents are true and correct in all material respects on
the Closing Date, and the Company has performed all covenants and agreements and
has  satisfied  all  conditions  contained  in  such  Offering  Documents  to be
performed  and  satisfied  on its part at or prior  to the  Closing  Date in all
material respects.

     5.  Since  the  date  of the  most  recent  financial  statements  and  the
information  included  in the Term  Sheet,  there has been no  material  adverse
change in the condition (financial or other), earnings, business,  properties or
prospects of the Company and the Subsidiaries  taken as a whole,  whether or not
arising  from  transactions  in the ordinary  course of business,  nor has


<PAGE>

there  occurred any material  event  required to be set forth in the Term Sheet,
including,  without  limitation,  in accordance  with Section 2(g) of the Agency
Agreement.

     6. There is no litigation  pending or, to our  knowledge,  threatened by or
against the Company or the Subsidiaries, except as disclosed in the Term Sheet.

     7. The Company will promptly  take all action  necessary to list all shares
of Common Stock issuable upon conversion of the Preferred  Stock  (including the
shares  of  Common  Stock  issuable  upon  conversion  of  the  Preferred  Stock
underlying the Placement Warrants) on the Nasdaq SmallCap Market.

     8.  Since  August  1,  1997,  the  Company  has not  offered  to sell to or
solicited  any  offers to buy from any  person  shares of  capital  stock of the
Company,  except in connection with the Offering  contemplated by the Term Sheet
or shares issued upon exercise of stock  options  outstanding  prior to the date
hereof.

     IN WITNESS  WHEREOF,  I have  executed this  certificate  on this __ day of
August, 1997.



                                         -------------------------------------
                                         Name:
                                         Title:


<PAGE>


                                                                       EXHIBIT B


                 CONVERSION TECHNOLOGIES INTERNATIONAL, INC.

                             SECRETARY'S CERTIFICATE
                             -----------------------

                                          August [ ], 1997

     I, Jack D. Hays,  Jr.,  certify that I am the duly  elected,  qualified and
acting  Secretary of  Conversion  Technologies  International,  Inc., a Delaware
corporation (the  "Company"),  and as such, I am duly authorized to execute this
Certificate  on behalf of the  Company,  and that I am  familiar  with the facts
certified  below.  All capitalized  terms used herein but not otherwise  defined
herein shall the meanings  ascribed to such terms in the Agency  Agreement dated
as of April 1, 1997  between  the Company and the  Placement  Agent(the  "Agency
Agreement").  Reference  is made herein to the  closing  held on August __, 1997
(the "Closing Date"). In connection with the offering and sale of up to 50 units
(the "Units") each consisting of 10,000 shares of the Premium  Preferred StockJ,
stated  value  $10.00 per share (the  "Preferred  Stock")  of the  Company  (the
"Preferred Stock"), for which Paramount Capital, Inc. ("Paramount") has acted as
placement agent, I do hereby further certify as follows:

     1. Attached hereto as Exhibit A is a true, correct and complete copy of the
Company's Certificate of Incorporation,  as amended,  which is in full force and
effect and,  except as set forth in  Paragraphs  2 and 5 below,  no amendment to
such  certificate has been approved by the Board of Directors or stockholders of
the Company or filed with the Delaware  Secretary of State since  [____].  As of
the Closing Date, the Company is duly  incorporated  and in good standing in its
state of incorporation  and has paid all fees and taxes due and payable by it on
or prior to the Closing Date necessary for the  maintenance or  continuation  of
its corporate  existence.  As of the Closing Date,  there are no  proceedings or
actions  contemplated  by the  Company,  relating  to the  merger,  liquidation,
consolidation,  or sale of all or substantially all of the assets or business of
the Company or which would otherwise threaten or impair the Company's  corporate
existence.

     2. Attached hereto as Exhibit B is a true, correct and complete copy of the
Certificate  of  Designation  of the Company's  Series A  Convertible  Preferred
Stock, as filed with the Delaware  Secretary of State on [ ] and as in effect on
the Closing Date.

     3. Attached hereto as Exhibit C is a true, correct and complete copy of the
Bylaws of the  Company,  as in full force and effect on the Closing  Date and at
all times from [___] through the Closing Date.

     4. As of the Closing  Date,  each of the Offering  Documents is in the form
authorized by the board of directors of the Company  pursuant to the resolutions
set forth in Exhibit D.

     5.  Attached  hereto as Exhibit D is a true,  correct and complete  copy of
resolutions  duly adopted at a meeting of the Company's  board of directors duly
called and held on August 6, 1997, which resolutions, (a) authorize the issuance
and  sale of the  Units  and the  Placement  Warrants  in  accordance  with  the
requirements  of Delaware  law, (b)  authorize  the 


<PAGE>

amendment  to  the  Company's   Certificate  of  Incorporation   increasing  the
authorized  shares of Common Stock of the Company,  (c) are the only resolutions
adopted by the board of directors of the Company or any  committee  thereof with
respect  to the  offering  and sale of the Units and the  transactions  relating
thereto and (d) which have not been  revoked,  modified and amended or rescinded
and are in full force and effect on the Closing Date.

     6. Attached hereto as Exhibit E are true, correct and complete specimens of
the  certificates  representing  the  Preferred  Stock  heretofore  approved and
adopted  by the board of  directors  of the  Company.  Each of the  certificates
representing  Preferred  Stock  delivered  on the  Closing  Date  to each of the
Purchasers  pursuant to the  Subscription  Agreements  has been  executed by the
genuine or  facsimile  signature  of  officers of the Company who have been duly
elected or  appointed,  qualified  and acting as such  officers on the date such
certificates were executed and delivered, all in accordance with the Certificate
and Bylaws of the Company and the requirements of applicable law.

     7. Attached hereto as Exhibit F is a true, correct and complete copy of the
form of  Placement  Warrants  heretofore  approved  and  adopted by the Board of
Directors of the Company.  Each of the Placement  Warrants delivered on the date
hereof to each of the holders pursuant to the Agency Agreement has been executed
by the genuine or  facsimile  signature of officers of the Company who have been
duly elected or  appointed,  qualified  and acting as such  officers on the date
such  certificates  were  executed and  delivered,  all in  accordance  with the
Certificate and Bylaws of the Company and the requirements of applicable law.

     8. The minute books and records of the Company, relating to all proceedings
of the stockholders,  the Board of Directors of the Company and the Compensation
Committee  and the Audit  Committee  of such Board have been made  available  to
Placement Agent, and, in such form, are the original minute books and records of
the Company.  There have been no material  changes,  alterations or additions in
such minutes or records since their examination by Placement Agent.

     9. Each person who, as an officer or director of the Company, signed any of
the Offering Documents or any other document in connection with the offering and
sale of the Preferred  Stock,  the Placement  Warrants and the closing  relating
thereto was duly elected or  appointed,  qualified and acting as such officer or
director at the  respective  times of the signing and  delivery  thereof and was
duly  authorized  to sign  such  document  on  behalf  of the  Company,  and the
signature  of each such person  appearing  on each such  document is the genuine
signature of such officer,  director or person duly appointed for the purpose of
executing such documents under valid powers of attorney, and each individual who
signed such signature pages, personally or by an attorney-in-fact, was then duly
elected, qualified and acting as an officer or director of the Company as stated
therein.

     10. The  following  persons are, and have been at all times since August 1,
1997,  duly  qualified  and acting  officers  of the  Company,  duly  elected or
appointed to the offices set forth  opposite  their  respective  names,  and the
signature  opposite  the name of each such officer is his or her, or a facsimile
of his or her,  authentic  signature,  and the seal  affixed  hereto is the duly
adopted seal of the Company:

<PAGE>


      Name                    Office                        Signature
      ----                    ------                        ---------

Eckhardt C. Beck        Chairman of the Board              /s/ Eckhardt C. Beck

William L. Amt          President and CEO                  /s/ William L. Amt

Jack D. Hays, Jr.       Executive Vice President -
                        Operations and Marketing
                        and Secretary                      /s/ Jack D. Hays, Jr.



     This certificate is made for the benefit of, and may be relied upon by, the
Placement Agent, and each of the Purchasers.

     IN  WITNESS  WHEREOF,  I have  hereunto  set  forth my hand  this __ day of
__________, 1997.


[SEAL]                                    -----------------------------
                                          Name: Jack D. Hays, Jr.
                                          Title:  Secretary


     I,               , President and Chief Executive Officer of the Company, do
        -------------
hereby certify that Jack D. Hays, Jr. whose genuine signature appears above, is,
and has been at all times  since ______, 1997,  the duly  elected or  appointed,
qualified and acting Secretary of the Company.

     IN WITNESS  WHEREOF,  I have hereunto set forth my hand this [ ]th day of  
[], 1997.


                                                --------------------------------
                                                Name:
                                                Title: President


                                    [Form of]

                             SUBSCRIPTION AGREEMENT


     SUBSCRIPTION  AGREEMENT (this "Agreement") made as of the date set forth on
the signature page hereof between Conversion Technologies  International,  Inc.,
3452 Lake Lynda Drive, Suite 280, Orlando, Florida 32817 (the "Company") and the
undersigned (the "Subscriber").

                             W I T N E S S E T H:

     WHEREAS,  the Company has retained  Placement  Agent,  on a "best  efforts"
basis, in a private  placement  offering (the "Offering") of units (the "Units")
of the Company;

     WHEREAS,  the Company  desires to issue a minimum of thirty (30) Units (the
"Minimum Offering") and a maximum of fifty (50) Units (the "Maximum  Offering"),
with an  option  in favor of the  Placement  Agent to offer up to an  additional
thirty (30) Units to cover over-allotments, each Unit consisting of ten thousand
(10,000) shares of Premium Preferred StockJ,  stated value $10.00 per share, par
value $.001 per share, of the Company (the "Preferred Stock"), which shares will
be  convertible  at the  option  of the  holder at any time  after  the  initial
issuance date of the Preferred Stock into shares of common stock of the Company,
par value $.00025 per share (the "Common Stock"), at an initial conversion price
equal to the lesser of (a) $1.56 and (b) the  average  closing  bid price of the
Common Stock on the Nasdaq Smallcap Market (the  "SmallCap") for the thirty (30)
consecutive trading days immediately preceding (i) the initial closing date (the
"Initial Closing Date"), (ii) any interim closing date (each an "Interim Closing
Date")  or (iii) the  final  closing  date  (the  "Final  Closing  Date") of the
Offering, whichever is lowest (the Preferred Stock and the Common Stock issuable
upon conversion thereof being sometimes  referred to collectively  herein as the
"Securities");

     WHEREAS,  the Subscriber desires to purchase that number of Units set forth
on the signature page hereof on the terms and conditions hereinafter set forth;

     NOW,   THEREFORE,   in   consideration  of  the  promises  and  the  mutual
representations  and  covenants  hereinafter  set forth,  the parties  hereto do
hereby agree as follows:

I     SUBSCRIPTION FOR UNITS AND REPRESENTATIONS BY SUBSCRIBER
      --------------------------------------------------------

     1.1  Subject  to the  terms  and  conditions  hereinafter  set  forth,  the
Subscriber  hereby  subscribes  for and agrees to purchase from the Company such
number of Units or fractions  thereof and the Company  agrees to sell such Units
to the  Subscriber  as is set forth upon the  signature  page  hereof at a price
equal to $100,000 per Unit (the "Initial Offering Price"). The purchase price is
payable by personal or business  check,  wire transfer of immediately  available
funds or money order made payable to "Fleet Bank, Escrow Agent, F/B/O Conversion


                                       1
<PAGE>

Technologies  International,  Inc."  contemporaneously  with the  execution  and
delivery of this Agreement by the Subscriber.  The certificates representing the
Preferred  Stock will be delivered by the Company within ten (10) days following
the  consummation  of the  relevant  Closing  Date as set forth in  Article  III
hereof.  The  Subscriber  understands,  however,  that this purchase of Units is
contingent upon the Company making sales of a minimum of thirty (30) Units prior
to the termination date of the Offering.

     1.2 The  Subscriber  recognizes  that the purchase of Units involves a high
degree of risk  including,  but not limited to, the  following:  (i) the Company
remains a development stage business with limited operating history and requires
substantial  funds  in  addition  to the  proceeds  of  the  Offering;  (ii)  an
investment  in the Company is highly  speculative,  and only  investors  who can
afford the loss of their  entire  investment  should  consider  investing in the
Company and the Units;  (iii) the  Subscriber  may not be able to liquidate  his
investment; (iv) transfer ability of the Securities is extremely limited; (v) in
the event of a disposition of the Securities,  the Subscriber  could sustain the
loss of his entire  investment  and (vi) the Company has not paid any  dividends
since  inception  and  does not  anticipate  the  payment  of  dividends  in the
foreseeable  future.  Such  risks are more fully set forth in the Term Sheet (as
defined below) furnished by the Company to the Subscriber.

     1.3  The  Subscriber  represents  that  the  Subscriber  is an  "accredited
investor" as such term is defined in Rule 501 of Regulation D promulgated  under
the  Securities  Act of 1933,  as  amended  (the  "Act"),  as  indicated  by the
Subscriber's  responses to the  questions  contained in Article VII hereof,  and
that the  Subscriber  is able to bear the economic  risk of an investment in the
Units.

     1.4  The  Subscriber  hereby  acknowledges  and  represents  that  (i)  the
Subscriber has prior investment  experience,  including investment in securities
which are non-listed,  unregistered  and/or not traded on the Nasdaq National or
Small  Cap  Market,  a  national  stock  exchange  nor on the  NASD's  automated
quotation system for actively traded stocks,  or the Subscriber has employed the
services of an investment advisor, attorney and/or accountant to read all of the
documents  furnished or made  available by the Company to the  Subscriber and to
all other  prospective  investors  in the Units and to  evaluate  the merits and
risks of such an  investment on the  Subscriber's  behalf;  (ii) the  Subscriber
recognizes  the  highly  speculative  nature of this  investment;  and (iii) the
Subscriber  is able to bear  the  economic  risk  which  the  Subscriber  hereby
assumes.

     1.5 The Subscriber  hereby  acknowledges  receipt and careful review of (a)
the  Confidential  Term Sheet dated August 8, 1997 as supplemented  and amended,
and the attachments and exhibits  thereto,  all of which  constitute an integral
part thereof  (collectively  the "Term  Sheet") and (b) this  Agreement  and all
attachments to it; and hereby  represents that the Subscriber has been furnished
by the  Company  during  the  course of this  transaction  with all  information
regarding the Company which the Subscriber has requested or desired to know, has


                                       2
<PAGE>

been afforded the  opportunity to ask questions of and receive answers from duly
authorized officers or other representatives of the Company concerning the terms
and conditions of the Offering and has received any additional information which
the Subscriber has requested.

     1.6 (a) The Subscriber has relied solely upon the  information  provided by
the Company in the Term Sheet and in this  Agreement  in making the  decision to
invest in the Units. To the extent  necessary,  the Subscriber has retained,  at
the expense of the Subscriber,  and relied upon appropriate  professional advice
regarding  the  investment,  tax  and  legal  merits  and  consequences  of this
Agreement and its purchase of the Units hereunder.  The Subscriber  acknowledges
and  agrees  that the  Placement  Agent has not  supplied  any  information  for
inclusion in the Term Sheet other than  information  furnished in writing to the
Company by the  Placement  Agent  specifically  for  inclusion in the Term Sheet
relating to the Placement Agent,  that the Placement Agent has no responsibility
for the accuracy or  completeness  of the Term Sheet and that the Subscriber has
not relied upon the independent investigation or verification, if any, which may
have been undertaken by the Placement Agent.

     (b) The  Subscriber  represents  that  (i)  the  Subscriber  was  contacted
regarding the sale of the Units by the Placement  Agent (or an authorized  agent
or  representative  thereof) with whom the  Subscriber  had a prior  substantial
pre-existing  relationship and (ii) no Units were offered or sold to it by means
of any form of general  solicitation or general  advertising,  and in connection
therewith  the  Subscriber  did not:  (A)  receive or review any  advertisement,
article,  notice or other communication  published in a newspaper or magazine or
similar media or broadcast over television or radio whether closed  circuit,  or
generally  available;  or (B) attend any seminar  meeting or  industry  investor
conference  whose attendees were invited by any general  solicitation or general
advertising.

     1.7 The Subscriber  hereby  represents that the Subscriber either by reason
of  the  Subscriber's  business  or  financial  experience  or the  business  or
financial  experience  of  the  Subscriber's   professional  advisors  (who  are
unaffiliated  with, and who are not compensated by, the Company or any affiliate
or selling  agent of the Company,  including the  Placement  Agent,  directly or
indirectly)  has the  capacity  to protect the  Subscriber's  own  interests  in
connection with the transaction contemplated hereby.

     1.8 The Subscriber  hereby  acknowledges that the offering of Units has not
been reviewed by the United States Securities and Exchange Commission (the "SEC"
or the  "Commission") or any state regulatory  authority,  since the Offering is
intended to be exempt from the registration requirements of Section 5 of the Act
pursuant to Regulation D  promulgated  under the Act. The  Subscriber  shall not
sell or otherwise  transfer the Securities  unless they are registered under the
Act or unless an exemption from such registration is available.

     1.9 The Subscriber  understands  that the  Securities  comprising the Units
have not been  registered  under the Act by reason of a claimed  exemption under
the  provisions  of the


                                       3
<PAGE>

Act which depends, in part, upon the Subscriber's  investment intention. In this
connection,  the Subscriber  hereby represents that the Subscriber is purchasing
the  Securities  comprising  the  Units for the  Subscriber's  own  account  for
investment and not with a view toward the resale or distribution to others.  The
Subscriber,  if an  entity,  was not formed for the  purpose of  purchasing  the
Securities.

     1.10 The Subscriber  understands  that although there currently is a public
market for the Common  Stock,  Rule 144 ("Rule 144")  promulgated  under the Act
requires, among other conditions, a one year holding period, prior to the resale
(in limited  amounts) of securities  acquired in a non-public  offering  without
having to satisfy the  registration  requirements  under the Act. The Subscriber
understands and hereby  acknowledges  that the Company is under no obligation to
register any of the Units or any of the  Securities  comprising  the Units under
the Act or any state  securities  or "blue  sky" laws other than as set forth in
Article  V.  The  Subscriber  agrees  to hold  the  Company  and its  directors,
officers,  employees,  controlling  persons and agents  (including the Placement
Agent and its officers,  directors,  employees, counsel, controlling persons and
agents) and their  respective  heirs,  representatives,  successors  and assigns
harmless  and to  indemnify  them  against all  liabilities,  costs and expenses
incurred by them as a result of (i) any misrepresentation made by the Subscriber
contained in this Agreement (including the Confidential  Investor  Questionnaire
contained  in  Article  VII  herein),  (ii)  any  sale  or  distribution  by the
Subscriber in violation of the Act or any applicable  state  securities or "blue
sky"  laws,  or (iii)  any  untrue  statement  of a  material  fact  made by the
Subscriber and contained herein.

     1.11  The  Subscriber  consents  to  the  placement  of  a  legend  on  any
certificate  or other document  evidencing  that such  Securities  have not been
registered  under the Act or any state securities or "blue sky" laws and setting
forth or  referring  to the  restrictions  on  transferability  and sale thereof
contained in this Agreement.  The Subscriber is aware that the Company will make
a notation in its  appropriate  records with respect to the  restrictions on the
transferability of such Securities.

     1.12 The Subscriber understands that the Company will review this Agreement
and is hereby given authority by the Subscriber to call the Subscriber's bank or
place  of  employment  or  otherwise  review  the  financial   standing  of  the
Subscriber;  and it is further  agreed that the Company (with the consent of the
Placement Agent) and the Placement  Agent, at its sole discretion,  reserves the
unrestricted  right,  without further  documentation or agreement on the part of
the Subscriber, to reject or limit any subscription, to accept subscriptions for
fractional Units and to close the Offering to the Subscriber at any time.

     1.13 The Subscriber  hereby  represents  that the address of the Subscriber
furnished  by  Subscriber  on the  signature  page  hereof  is the  Subscriber's
principal residence if the Subscriber is an individual or its principal business
address if it is a corporation or other entity.


                                       4
<PAGE>

     1.14 The  Subscriber  represents  that the  Subscriber  has full  power and
authority  (corporate,  statutory  and  otherwise)  to execute and deliver  this
Agreement  and  to  purchase  the  Units  and  the  Securities.  This  Agreement
constitutes  the  legal,   valid  and  binding  obligation  of  the  Subscriber,
enforceable against the Subscriber in accordance with its terms.

     1.15 If the Subscriber is a  corporation,  partnership,  limited  liability
company,  trust,  employee benefit plan,  individual  retirement account,  Keogh
Plan, or other entity,  (a) it is authorized and qualified to become an investor
in the Company and the person  signing  this  Agreement on behalf of such entity
has been duly  authorized by such entity to do so and (b) it is duly  organized,
validly  existing and in good standing under the laws of the jurisdiction of its
organization.

     1.16  The  Subscriber  acknowledges  that  if he  or  she  is a  Registered
Representative  of an NASD member firm, he or she must give such firm the notice
required  by the  NASD's  Rules  of Fair  Practice,  receipt  of  which  must be
acknowledged by such firm in Section 7.4 below.

     1.17  The  Subscriber  acknowledges  that at such  time,  if  ever,  as the
Securities  are  registered,  sales of the  Securities  will be subject to state
securities  laws,  including  those of the State of New Jersey which require any
securities sold in New Jersey to be sold through a registered  broker-dealer  or
in reliance upon an exemption from registration.

     1.18 Subject to the proviso below, the Subscriber  hereby agrees that for a
period of nine (9) (the "Lock-Up  Period") months from the effective date of the
Registration  Statement (as defined in Section 5.2 hereof),  the Subscriber will
not,  without the prior written consent of the Placement Agent,  offer,  pledge,
sell,  contract to sell, grant any option for the sale of, or otherwise  dispose
of,  directly or indirectly,  75% of the  Registrable  Securities (as defined in
Section 5.1) purchased or acquired by the Subscriber,  provided,  however, that,
                                                       --------   -------
following  each  three  month  period  after the  Effective  Date,  an amount of
Registrable  Securities  equal to 25% of the  number of  Registrable  Securities
purchased or acquired by the  Subscriber  shall  become  exempt from the lock-up
provisions  contained  in this  sentence.  For the sake of  clarity,  25% of the
Registrable  Securities  will not be subject to any lock-up.  In  addition,  the
Subscriber  agrees that during the period from the date that the  Subscriber was
first contacted with respect to the potential purchase of Securities through the
last date  upon  which  the  Subscriber  holds  any  Securities  or  Registrable
Securities,  the  Subscriber  will not directly or indirectly,  through  related
parties,  affiliates  or otherwise  sell "short" or "short  against the box" (as
those terms are  generally  understood)  or  otherwise  engage in any  "hedging"
transactions  with  respect to any equity  security  of the  Company;  provided,
                                                                       --------
however,  that  it  shall  not be a  violation  of  this  Section  1.18,  if the
- -------
Subscriber  places  a  sell  order  for  Registrable  Securities  prior  to  the
conversion  of the Preferred  Stock or at the time the  conversion is requested,
relies on the Company to deliver such Registrable  Securities in accordance with
Section 5.4(h) and completes the sale of such Registrable  Securities before the
Company delivers the Registrable Securities to the Subscriber.  


                                       5
<PAGE>

In addition,  the Subscriber agrees that during any applicable Lock-Up Period it
will not convert any of the Preferred Stock with respect to which the underlying
Registrable Securities are subject to such Lock-Up Period.

     1.19  The  subscriber  acknowledges  that  (i)  the  Company  has  engaged,
consented  to  and  authorized  the  Placement  Agent  in  connection  with  the
transactions  contemplated  by this  Agreement,  (ii) the Company  shall pay the
Placement  Agent a commission  and  reimburse  expenses in  accordance  with the
Placement  Agency   Agreement  dated  April  1,  1997  (the  "Placement   Agency
Agreement"),  and the Company shall  indemnify and hold harmless the Subscribers
from and against all fees, commissions or other payments owing by the Company to
the Placement  Agent or any other person or firm acting on behalf of the Company
hereunder  and (iii) that  registered  representatives  of the  Placement  Agent
and/or its designees (including, without limitation,  registered representatives
of the Placement  Agent and/or its designees who participate in the Offering and
sale of the  securities  sold in the  Offering)  shall be paid a portion  of the
commissions  paid to the  Placement  Agent  including a portion of the Placement
Warrants (as defined below).

     1.20 In consideration for the covenants of the Company contained in Section
2.11, the Subscriber  covenants to vote any voting  securities  purchased by the
Subscriber  hereunder (or obtained upon conversion of such  securities) in favor
of an  increase  in the  authorized  shares of Common  Stock of the Company to a
minimum  of  40,000,000  and in any case a number of shares  sufficient  for the
purpose of conversion of all the Series A Preferred  Stock sold in or related to
this Offering including without limitation,  (x) the Common Stock underlying the
Placement  Warrants  and (y) the Common Stock  underlying  the  Preferred  Stock
resulting from  dividends  paid on the Preferred  Stock (or such other amount as
may be authorized by the Board of Directors of the Company).  If the  Subscriber
fails to so vote such  securities  in  accordance  with this Section  1.20,  the
Subscriber will not be entitled the to rights conferred in Section 2.11.

II    REPRESENTATIONS BY AND COVENANTS OF THE COMPANY
      -----------------------------------------------

     Except  as set  forth on the  Schedule  of  Exceptions  attached  hereto as
Exhibit A, the Company hereby represents and warrants to the Subscriber that:

     2.1 Organization, Good Standing and Qualification.  Each of the Company and
         ---------------------------------------------
Dunkirk  International  Glass and Ceramics  Corporation  and  Advanced  Particle
Technologies,  Inc.  (collectively,  the  "Subsidiaries")  is a corporation duly
organized,  validly  existing  and  in  good  standing  under  the  laws  of the
jurisdiction of its  incorporation and has full corporate power and authority to
conduct its business as described in the Term Sheet. Each of the Company and the
Subsidiaries is duly qualified to do business as a foreign corporation and is in
good standing in each  jurisdiction in which the laws require the Company or the
Subsidiaries to be so qualified and/or authorized to do business.


                                       6
<PAGE>

     2.2  Capitalization   and  Voting  Rights.   The  authorized,   issued  and
          ------------------------------------
outstanding capital stock of the Company is as set forth in the Term Sheet under
"Capitalization";  all issued and outstanding  shares of the Company are validly
issued, fully paid and nonassessable.  The Securities  comprising the Units have
been duly and validly  authorized and, when issued and paid for pursuant to this
Agreement,  will be validly issued, fully paid and nonassessable.  Except as set
forth in the Term Sheet, there are no outstanding options, warrants, agreements,
convertible securities, preemptive rights or other rights to subscribe for or to
purchase any shares of capital stock of the Company.  Except as set forth in the
Term Sheet,  in this  Agreement and as otherwise  required by law,  there are no
restrictions  upon the voting or  transfer  of the  Securities  pursuant  to the
Company's  Certificate  of  Incorporation,   as  amended  (the  "Certificate  of
Incorporation"),  By-Laws or other governing documents or any agreement or other
instruments to which the Company is a party or by which the Company is bound.

     2.3  Authorization;  Enforceability.  The Company has all corporate  right,
          ------------------------------
power  and  authority  to  enter  into  this  Agreement  and to  consummate  the
transactions  contemplated  hereby.  All  corporate  action  on the  part of the
Company,  its  directors  and  stockholders  necessary  for  the  authorization,
execution,  delivery and  performance  of this  Agreement  by the  Company,  the
authorization,  sale,  issuance and delivery of the Preferred Stock contemplated
hereby and the Common Stock  underlying such Preferred Stock and the performance
of the Company's  obligations  hereunder has been taken. This Agreement has been
duly  executed and delivered by the Company and  constitutes a legal,  valid and
binding obligation of the Company, enforceable against the Company in accordance
with its terms,  subject to laws of general application  relating to bankruptcy,
insolvency  and the  relief  of  debtors  and  rules of law  governing  specific
performance,  injunctive relief or other equitable remedies,  and to limitations
of public  policy.  Upon the  issuance and  delivery of the  Preferred  Stock as
contemplated  by this Agreement,  such securities will be validly issued,  fully
paid and  nonassessable.  Upon the  issuance  and  delivery of the Common  Stock
underlying  such  securities  or upon  conversion,  as the case  may be,  of the
Preferred  Stock,  the  Common  Stock  will be  validly  issued,  fully paid and
nonassessable.  The issuance and sale of the Preferred Stock contemplated hereby
and the  conversion,  as the case may be,  into  Common  Stock  underlying  such
Preferred Stock,  will not give rise to any preemptive rights or rights of first
refusal on behalf of any person.

     2.4 Certificate of Designation of Preferred  Stock. The Preferred Stock has
         ----------------------------------------------
all of the rights,  preferences and privileges substantially as set forth in the
Form of Certificate of Designation attached as Exhibit B to the Term Sheet, with
the  initial  conversion  price  equal to the  lesser  of (i) $1.56 and (ii) the
Market Price (as determined in accordance  with the  Certificate of Designation)
as of (A) the Initial Closing Date (as defined  above),  (B) any interim closing
date or (C) the Final Closing Date (as defined below) of the Offering, whichever
is lowest.


                                       7
<PAGE>

     2.5 No Conflict; Governmental and Other Consents.
         --------------------------------------------

     (i) The  execution  and delivery by the Company of this  Agreement  and the
consummation  of the  transactions  contemplated  hereby  will not result in the
violation  of any law,  statute,  rule,  regulation,  order,  writ,  injunction,
judgment  or decree of any court or  governmental  authority  to or by which the
Company  or either of the  Subsidiaries  is bound,  or of any  provision  of the
Certificate  of  Incorporation  or  By-Laws  of the  Company  or  either  of the
Subsidiaries,  and will not conflict with, or result in a breach or violation of
any of the terms or provisions  of, or  constitute  (with due notice or lapse of
time or both) a default under,  any lease,  loan agreement,  mortgage,  security
agreement, trust indenture or other agreement or instrument to which the Company
or either of the Subsidiaries is a party or by which it is bound or to which any
of its properties or assets is subject, nor result in the creation or imposition
of any lien upon any of the properties or assets of the Company or either of the
Subsidiaries.

     (ii) No consent, approval, authorization or other order of any governmental
authority or other  third-party is required to be obtained by the Company or the
Subsidiaries  in connection  with the  authorization,  execution and delivery of
this  Agreement  or with the  authorization,  issue and sale of the Units or the
Securities  comprising  the Units,  except such filings as may be required to be
made with the Commission,  the National Association of Securities Dealers,  Inc.
and the National  Association of Securities  Dealers Automated  Quotation System
("Nasdaq")  and with any  state or  foreign  blue sky or  securities  regulatory
authority.

     2.6  Licenses.  Except as set forth in the Term Sheet,  each of the Company
          --------
and the Subsidiaries  has sufficient  licenses,  permits and other  governmental
authorizations  currently required for the conduct of its respective business or
ownership of properties and is in all material respects complying therewith.


     2.7 Litigation. Except as set forth in the Term Sheet, the Company knows of
         ----------
no pending or threatened legal or governmental  proceedings  against the Company
or either of the Subsidiaries.

     2.8 Accuracy of Reports.  All material  reports required to be filed by the
         -------------------
Company  and the  Subsidiaries  within  the two years  prior to the date of this
Agreement  under the Securities  Exchange Act of 1934, as amended (the "Exchange
Act"), have been duly filed with the Commission,  complied at the time of filing
in all material  respects with the  requirements of their  respective forms and,
except to the extent updated or superseded by the Term Sheet or any subsequently
filed report, were complete and correct in all material respects as of the dates
at which the  information  was  furnished,  and  contained (as of such dates) no
untrue  statement  of a material  fact nor omitted to state any  material  facts
necessary in order to make the  statements  contained  therein,  in light of the
circumstances under which they were made, not misleading.

     2.9 Term Sheet;  Disclosure.  No information set forth in the Term Sheet or
         -----------------------
any of the Offering  Documents  contains any untrue statement 


                                       8
<PAGE>

of a material fact or omits to state a material fact  necessary in order to make
the statements contained therein, in light of the circumstances under which they
were made, not misleading.

     2.10 Investment Company.  The Company is not an "investment company" within
          ------------------
the meaning of such term under the  Investment  Company Act of 1940, as amended,
and the rules and regulations of the Commission thereunder.

     2.11  Authorized  Shares.  The  Company  shall (i) use its best  efforts to
           ------------------
increase  the  authorized  shares of Common Stock of the Company to a minimum of
40,000,000  and in any case a number of shares  sufficient  for the  purpose  of
conversion  of all the  Series A  Preferred  Stock  sold in or  related  to this
Offering  including  without  limitation,  (x) the Common Stock  underlying  the
Placement  Warrants  and (y) the Common Stock  underlying  the  Preferred  Stock
resulting from  dividends  paid on the Preferred  Stock (or such other amount as
may be authorized by the Board of Directors)  within 90 days following the Final
Closing Date but in any event shall effect such  increase no later than 180 days
following the Final Closing Date and (ii) at all times after the date upon which
such  Common  Stock  is  authorized,  reserve  and  keep  available  out  of its
authorized  but  unissued  shares of Common  Stock  solely  for the  purpose  of
effecting the conversion of the shares of Preferred Stock, such number of shares
of  Common  Stock  as  shall  from  time to time be  sufficient  to  effect  the
conversion of all outstanding  shares of the Preferred Stock. If at any time the
Subscriber elects to convert any of such Subscriber's  shares of Preferred Stock
and the Company does not have  authorized and reserved for issuance a sufficient
number of shares of Common Stock to permit conversion in full of all outstanding
shares  of  Preferred  Stock  (including  the  Preferred  Stock  underlying  the
Placement  Warrants),  then such  Subscriber  shall be entitled to receive  upon
conversion of his Preferred  Stock only that number of shares of Common Stock as
equals such  Subscriber's  Pro Rata Percentage of the number of shares of Common
Stock authorized and reserved for issuance upon conversion of Preferred Stock.

     For purposes of the previous sentence, a Subscriber's "Pro Rata Percentage"
on any date  equals  the number of shares of  Preferred  Stock held of record by
such  Subscriber on such date divided by the number of shares of Preferred Stock
held of record by all holders of  Preferred  Stock on such date  (including  the
Preferred Stock underlying the Placement Warrants).

     In addition to the foregoing, if after 180 days following the Final Closing
Date the Company has failed to  authorize  and  reserve a  sufficient  number of
shares of Common Stock to permit conversion in full of all outstanding shares of
Preferred Stock, the Company shall,  for no additional  consideration,  issue to
the Subscriber additional shares of Preferred Stock equal to 0.25% of the shares
of  Preferred  Stock  then  held by such  Subscriber,  exclusive  of  shares  of
Preferred  Stock issued  pursuant to this Section 2.11, for each day the Company
lacks  sufficient  authorized  and  reserved  shares of  Common  Stock to permit
conversion in full of all outstanding shares of Preferred Stock.


                                       9
<PAGE>

III   TERMS OF SUBSCRIPTION
      ---------------------

     3.1 The Company shall issue a minimum of thirty (30) Units and a maximum of
fifty (50) Units. The Placement Agent, at its sole option, may offer and sell up
to an additional thirty (30) Units to cover over-allotments. The offering period
(the  "Offering  Period")  shall  begin on August 8, 1997.  Upon  receipt of the
Minimum  Offering  amount,  the  Placement  Agent may  conduct a closing and may
conduct  subsequent  closings on an interim  basis (each a "Closing")  until the
Maximum  Offering  amount has been  reached  (the  "Final  Closing  Date").  The
Offering  Period  shall  terminate at 11:59 p.m. New York City time on or before
October 8, 1997,  subject to an  extension,  at the sole option of the Placement
Agent,  for an additional  sixty (60) days. The Units will be offered on a "best
efforts"  basis.  The purchase  price is payable by personal or business  check,
wire  transfer of  immediately  available  funds or money order made  payable to
"Fleet Bank,  NA, Escrow Agent,  F/B/O  Conversion  Technologies  International,
Inc."

     3.3  Placement of the Units will be made by the Placement  Agent,  who will
receive certain compensation as described in the Term Sheet.

     3.4  Pending  the sale of the  Units,  all funds  paid  hereunder  shall be
deposited by the Company in escrow with Fleet Bank,  NA,  having a branch at 345
Park Avenue,  New York, New York,  10022. If the Company shall not have obtained
subscriptions  (including this  subscription) for purchases of thirty (30) Units
on or before the Final Closing Date,  then this  subscription  shall be void and
all funds paid  hereunder by the  Subscriber  shall be promptly  returned to the
Subscriber, with interest, subject to paragraph 3.5 hereof.

     3.5 The Subscriber hereby authorizes and directs the Company to deliver the
Securities to be issued to the Subscriber pursuant to this Agreement directly to
the  Subscriber's  account  maintained by the Placement Agent, if any, or, if no
such account  exists,  to the residential or business  address  indicated on the
signature page hereto.

     3.6 The Subscriber  hereby authorizes and directs the Company to return any
funds for unaccepted subscriptions to the same account from which the funds were
drawn, including any customer account maintained with the Placement Agent.

IV   Conditions to Obligations of the Subscribers
     --------------------------------------------

     4.1 The  Subscribers'  obligation  to  purchase  the Units at the  closings
(each, a "Closing") is subject to the fulfillment on or prior to each Closing of
the following  conditions,  which conditions may be waived at the option of each
Subscriber to the extent permitted by law:

     (a)  Representations  and  Warranties  Correct.   The  representations  and
warranties made by the Company in Article II hereof shall be true and correct in
all material  


                                       10
<PAGE>

respects  when made,  and shall be true and correct in all material  respects on
each  Closing  with the same force and effect as if they had been made on and as
of said date.

     (b) Covenants.  All covenants,  agreements and conditions contained in this
Agreement to be performed by the Company on or prior to such purchase shall have
been performed or complied with in all material respects.

     (c) Listing.  The Company will promptly file an Application  for Listing of
Additional  Shares with the SmallCap in accordance  with  Regulation M under the
Exchange Act and/or take any other  necessary  action to enable the Common Stock
into which the Preferred Stock is convertible to trade on the SmallCap.

     (d) No Legal Order Pending.  There shall not then be in effect any legal or
other order  enjoining or  restraining  the  transactions  contemplated  by this
Agreement.

     (e) No Law  Prohibiting  or  Restricting  Such Sale.  There shall not be in
effect any law,  rule or  regulation  prohibiting  or  restricting  such sale or
requiring  any  consent  or  approval  of any person  which  shall not have been
obtained  to  issue  the  Securities  (except  as  otherwise  provided  in  this
Agreement).

     (f)  Minimum  Subscriptions.   The  Company  shall  have  received  binding
subscriptions for at least 30 Units.

     (g) Legal Opinions. At each Closing, each of Buchanan Ingersoll, counsel to
the Company and Collier, Shannon, Rill & Scott, patent and environmental counsel
to the Company,  shall have delivered to the Placement  Agent for the benefit of
the  Placement  Agent and the  Subscribers,  a legal opinion to such effect with
respect to legal  matters  relating to this  Agreement and the Term Sheet as the
Placement Agent may require.

     (h) Comfort Letter.  On each Closing,  if requested by the Placement Agent,
the Company's  auditors  shall have  delivered to the Placement  Agent,  for the
benefit of the Placement  Agent and the  Subscribers,  a comfort  letter to such
effect as the Placement Agent may require.

V     Registration Rights
      -------------------

     5.1 As used in this Agreement, the following terms shall have the following
meanings:

     (a) "Affiliate"  shall mean, with respect to any Person (as defined below),
          ---------
any other Person  controlling,  controlled by or under direct or indirect common
control with such Person (for the purposes of this  definition  "control,"  when
used with respect to any  


                                       11
<PAGE>

specified Person,  shall mean the power to direct the management and policies of
such  person,  directly  or  indirectly,  whether  through  ownership  of voting
securities,   by  contract  or  otherwise;   and  the  terms  "controlling"  and
"controlled" shall have meanings correlative to the foregoing).

     (b) "Business  Day" shall mean a day Monday  through  Friday on which banks
          -------------
are generally open for business in New York.

     (c) "Holders" shall mean the Subscribers and any person holding Registrable
          -------
Securities (including the shares of Common Stock issuable upon conversion of the
Preferred Stock underlying the warrants (the "Placement Warrants") to be granted
to the Placement Agent and/or its designees  (including  without  limitation its
registered  representatives)  pursuant to the Placement Agency Agreement between
the Company and the  Placement  Agent) or any person to whom
the rights under Section 5 have been  transferred in accordance with Section 5.9
hereof.

     (d)  "Person"  shall  mean any  person,  individual,  corporation,  limited
           ------
liability company,  partnership,  trust or other  nongovernmental  entity or any
governmental agency, court,  authority or other body (whether foreign,  federal,
state, local or otherwise).

     (e) The terms  "register,"  "registered"  and  "registration"  refer to the
                     -------      ----------         ------------
registration  effected  by  preparing  and filing a  registration  statement  in
compliance  with the  Securities  Act,  and the  declaration  or ordering of the
effectiveness of such registration statement.

     (f)  "Registrable  Securities"  shall mean (i) the  shares of Common  Stock
           -----------------------
issuable upon the conversion of the Preferred  Stock,  (ii) the shares of Common
Stock issuable upon conversion of the Preferred  Stock  underlying the Placement
Warrants and (iii) any shares of Common  Stock  issued as (or issuable  upon the
conversion  of any  warrant,  right or other  security  which  is  issued  as) a
dividend  or  other  distribution  with  respect  to or in  replacement  of  the
Securities;  provided,  however,  that  securities  shall  only  be  treated  as
Registrable  Securities  if and  only  for so long as they  (A)  have  not  been
disposed of pursuant  to a  registration  statement  declared  effective  by the
Commission, (B) have not been sold in a transaction exempt from the registration
and  prospectus   delivery   requirements  of  the  Act  so  that  all  transfer
restrictions  and restrictive  legends with respect thereto are removed upon the
consummation of such sale or (C) are held by a Holder or a permitted  transferee
pursuant to Section 5.9.

     (g) "Registration Expenses" shall mean all expenses incurred by the Company
          ---------------------
in  complying  with  Section  5.2 hereof,  including,  without  limitation,  all
registration,  qualification and filing fees,  printing  expenses,  escrow fees,
fees and expenses of counsel for the Company, blue sky fees and expenses and the
expense of any special audits  incident to or required by any such  registration
(but excluding the fees of legal counsel for any Holder).


                                       12
<PAGE>

     (h)  "Registration  Statement" shall have the meaning ascribed to such term
           -----------------------
in Section 5.2.

     (i)  "Registration  Period" shall have the meaning ascribed to such term in
           --------------------
Section 5.4.

     (j) "Selling  Expenses" shall mean all  underwriting  discounts and selling
          -----------------
commissions  applicable to the sale of  Registrable  Securities and all fees and
expenses of legal counsel for any Holder.

     5.2 (a) No later than  thirty (30) days after the Final  Closing  Date (the
"Filing   Date"),   the  Company  shall  file  a  registration   statement  (the
"Registration  Statement") with the Commission and use its best efforts to cause
the Registration  Statement to be declared  effective by the Commission prior to
the date which is 75 days after the Final Closing Date (the "Targeted  Effective
Date") and use its best efforts to effect the  registration,  qualifications  or
compliances  (including,  without  limitation,  the  execution  of any  required
undertaking to file  post-effective  amendments,  appropriate  qualifications or
exemptions  under  applicable  blue  sky or  other  state  securities  laws  and
appropriate   compliance  with  applicable  securities  laws,   requirements  or
regulations)  as may be requested and as would permit or facilitate the sale and
distribution of all Registrable Securities.  Notwithstanding the foregoing,  the
Company will not be obligated to enter into any  underwriting  agreement for the
sale of any of the Registrable Securities.

     (b)  If  the  Registration  Statement  is  not  declared  effective  by the
Securities and Exchange  Commission by the Targeted  Effective Date, the Company
shall,  for no  additional  consideration,  issue to the  Subscriber  additional
shares of Preferred  Stock equal to 0.25% of the shares of Preferred  Stock then
held on the Targeted Effective Date by such Subscriber,  exclusive of any shares
of Preferred  Stock issued  pursuant to this  Section  5.2(b),  for each day the
Registration Statement is not declared effective by the Commission following the
Targeted Effective Date.

     5.3 All Registration Expenses incurred in connection with any registration,
qualification, exemption or compliance pursuant to Section 5.2 shall be borne by
the Company. All Selling Expenses relating to the sale of securities  registered
by or on behalf of Holders  shall be borne by such Holders pro rata on the basis
of the number of securities so registered.

     5.4 In the case of the registration, qualification, exemption or compliance
effected by the Company  pursuant to this  Agreement,  the Company  shall,  upon
reasonable  request,  inform each Holder as to the status of such  registration,
qualification, exemption and compliance. At its expense the Company shall:


                                       13
<PAGE>

     (a) use its best efforts to keep such registration,  and any qualification,
exemption or compliance under state securities laws which the Company determines
to  obtain,   continuously  effective  until  the  Holders  have  completed  the
distribution  described in the  registration  statement  relating  thereto.  The
period of time  during  which the  Company  is  required  hereunder  to keep the
Registration  Statement  effective  is referred  to herein as "the  Registration
Period."  Notwithstanding the foregoing,  at the Company's election, the Company
may cease to keep such  registration,  qualification,  exemption  or  compliance
effective  with  respect to any  Registrable  Securities,  and the  registration
rights of a Holder shall expire,  at such time as the Holder may sell under Rule
144(k) under the Act (or other  exemption  from  registration  acceptable to the
Company) in a three-month  period all  Registrable  Securities then held by such
Holder; and

     (b) advise the Holders:

     (i) when the Registration Statement or any amendment thereto has been filed
with the Commission and when the  Registration  Statement or any  post-effective
amendment thereto has become effective;

     (ii) of any request by the  Commission for amendments or supplements to the
Registration  Statement or the  prospectus  included  therein or for  additional
information;

     (iii) of the issuance by the  Commission of any stop order  suspending  the
effectiveness of the Registration Statement or the initiation of any proceedings
for such purpose;

     (iv) of the receipt by the Company of any notification  with respect to the
suspension of the qualification of the Registrable  Securities  included therein
for sale in any  jurisdiction or the initiation or threatening of any proceeding
for such purpose; and

     (v) of the  happening of any event that  requires the making of any changes
in the  Registration  Statement or the  prospectus so that, as of such date, the
statements  therein are not  misleading and do not omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein (in
the case of the prospectus,  in the light of the circumstances  under which they
were made) not misleading;

     (c) make  every  reasonable  effort to obtain the  withdrawal  of any order
suspending  the  effectiveness  of any  Registration  Statement  at the earliest
possible time;

     (d)  furnish  to each  Holder,  without  charge,  at least one copy of such
Registration  Statement  and any  post-effective  amendment  thereto,  including
financial  statements 


                                       14
<PAGE>

and  schedules,  and,  if the  Holder  so  requests  in  writing,  all  exhibits
(including  those  incorporated  by  reference)  in  the  form  filed  with  the
Commission;

     (e) during the Registration Period, deliver to each Holder, without charge,
as many copies of the prospectus included in such Registration Statement and any
amendment or supplement thereto as such Holder may reasonably  request;  and the
Company  consents to the use,  consistent  with the  provisions  hereof,  of the
prospectus or any amendment or supplement thereto by each of the selling Holders
of  Registrable  Securities  in  connection  with the  offering  and sale of the
Registrable  Securities covered by the prospectus or any amendment or supplement
thereto.  In addition,  upon the reasonable request of the Holder and subject in
all cases to confidentiality  protections  reasonably acceptable to the Company,
the Company will meet with a Holder or a representative thereof at the Company's
headquarters  to  discuss  all  information   relevant  for  disclosure  in  the
Registration Statement covering the Registrable  Securities,  and will otherwise
cooperate  with any  Holder  conducting  an  investigation  for the  purpose  of
reducing or  eliminating  such  Holder's  exposure to  liability  under the Act,
including   the   reasonable   production  of   information   at  the  Company's
headquarters;

     (f) during the Registration Period, deliver to each Holder, without charge,
(i) as soon as practicable  (but in the case of the annual report of the Company
to its  stockholders,  within 120 days after the end of each  fiscal year of the
Company) one copy of: (A) its annual report to its  stockholders,  if any (which
annual  report shall contain  financial  statements  audited in accordance  with
generally  accepted  accounting  principles in the United States of America by a
firm  of  certified  public  accountants  of  recognized  standing);  (B) if not
included in substance in its annual report to stockholders, its annual report on
Form  10-KSB  (or  similar  form);  (C)  each of its  quarterly  reports  to its
stockholders,  and, if not  included in substance  in its  quarterly  reports to
stockholders,  its quarterly  report on Form 10-QSB (or similar form), and (D) a
copy of the full Registration Statement (the foregoing,  in each case, excluding
exhibits);  and (ii) upon  reasonable  request,  all  exhibits  excluded  by the
parenthetical to the immediately preceding clause (D), and all other information
that is generally available to the public;

     (g) prior to any public offering of Registrable  Securities pursuant to any
Registration Statement, register or qualify or obtain an exemption for offer and
sale under the  securities  or blue sky laws of such  jurisdictions  as any such
Holders reasonably  request in writing,  provided that the Company shall not for
any such  purpose be required  to qualify  generally  to transact  business as a
foreign  corporation  in any  jurisdiction  where it is not so  qualified  or to
consent to general service of process in any such  jurisdiction,  and do any and
all other acts or things  necessary or advisable to enable the offer and sale in
such  jurisdictions of the Registrable  Securities  covered by such Registration
Statement;

     (h) cooperate  with the Holders to facilitate  the timely  preparation  and
delivery of certificates representing Registrable Securities to be sold pursuant
to any Registration  Statement free of any restrictive legends to the extent not
required at such time and in such 


                                       15
<PAGE>

denominations and registered in such names as Holders may request at least three
(3)  business  days prior to sales of  Registrable  Securities  pursuant to such
Registration Statement;

     (i) upon the  occurrence  of any event  contemplated  by Section  5.4(b)(v)
above,  the Company shall  promptly  prepare a  post-effective  amendment to the
Registration  Statement or a supplement to the related  prospectus,  or file any
other  required  document so that, as thereafter  delivered to purchasers of the
Registrable  Securities  included  therein,  the prospectus will not include any
untrue statement of a material fact or omit to state any material fact necessary
to make the statements  therein,  in the light of the circumstances  under which
they were made, not misleading; and

     (j)  use  its  best  efforts  to  comply  with  all  applicable  rules  and
regulations of the Commission,  and will make generally available to the Holders
not later  than 45 days (or 90 days if the fiscal  quarter is the fourth  fiscal
quarter) after the end of its fiscal quarter in which the first anniversary date
of the  effective  date  of  the  Registration  Statement  occurs,  an  earnings
statement satisfying the provisions of Section 11(a) of the Act.

     5.5 The Holders shall have no right to take any action to restrain,  enjoin
or otherwise delay any  registration  pursuant to Section 5.2 hereof as a result
of any  controversy  that  may  arise  with  respect  to the  interpretation  or
implementation of this Agreement.

     5.6 (a) To the extent  permitted by law, the Company shall  indemnify  each
Holder,  each  underwriter  of  the  Registrable   Securities  and  each  person
controlling  such  Holder  within the  meaning  of  Section 15 of the Act,  with
respect to which any registration, qualification or compliance has been effected
pursuant to this Agreement,  against all claims, losses, damages and liabilities
(or action in respect  thereof),  including  any of the  foregoing  incurred  in
settlement of any litigation, commenced or threatened (subject to Section 5.6(c)
below),  arising  out of or based on any untrue  statement  (or  alleged  untrue
statement)  of  a  material  fact  contained  in  any  registration   statement,
prospectus  or  offering  circular,  or any  amendment  or  supplement  thereof,
incident to any such registration,  qualification or compliance, or based on any
omission (or alleged  omission) to state  therein a material fact required to be
stated therein or necessary to make the statements  therein not  misleading,  in
light of the  circumstances  in which they were made,  and will  reimburse  each
Holder,  each  underwriter  of  the  Registrable   Securities  and  each  person
controlling such Holder, for legal and any other expenses reasonably incurred in
connection  with  investigating  or  defending  any such  claim,  loss,  damage,
liability or action as incurred; provided that the Company will not be liable in
any such case to the extent that any untrue  statement or omission or allegation
thereof is made in reliance  upon and in  conformity  with  written  information
furnished  to the  Company  by or on  behalf  of such  Holder  and  stated to be
specifically for use in preparation of such registration  statement,  prospectus
or offering  circular;  provided that the Company will not be liable in any such
case where the claim,  loss,  damage or liability arises out of or is related to
the failure of the Holder to comply with the covenants and agreements  contained
in this Agreement  respecting sales of 


                                       16
<PAGE>

Registrable  Securities,  and except that the foregoing  indemnity  agreement is
subject  to the  condition  that,  insofar  as it  relates  to any  such  untrue
statement or alleged  untrue  statement or omission or alleged  omission made in
the preliminary  prospectus but eliminated or remedied in the amended prospectus
on file  with the  Commission  at the time the  registration  statement  becomes
effective or in the amended  prospectus  filed with the  Commission  pursuant to
Rule 424(b) or in the prospectus subject to completion and term sheet under Rule
434 of the Act, which together meet the requirements of Section 10(a) of the Act
(the  "Final  Prospectus"),  such  indemnity  agreement  shall  not inure to the
benefit of any such Holder, any such underwriter or any such controlling person,
if a copy of the Final  Prospectus  furnished  by the  Company to the Holder for
delivery  was  not  furnished  to the  person  or  entity  asserting  the  loss,
liability,  claim or damage at or prior to the time such  furnishing is required
by the Act and the Final  Prospectus  would have cured the defect giving rise to
such loss, liability, claim or damage.

     (b) Each Holder will  severally,  if  Registrable  Securities  held by such
Holder  are  included  in  the   securities  as  to  which  such   registration,
qualification  or compliance is being effected,  indemnify the Company,  each of
its directors and officers,  each underwriter of the Registrable  Securities and
each person who  controls  the  Company  within the meaning of Section 15 of the
Securities Act, against all claims,  losses, damages and liabilities (or actions
in respect  thereof),  including any of the foregoing  incurred in settlement of
any  litigation,  commenced or  threatened  (subject to Section  5.6(c)  below),
arising out of or based on any untrue statement (or alleged untrue statement) of
a material fact contained in any registration statement,  prospectus or offering
circular,  or  any  amendment  or  supplement  thereof,  incident  to  any  such
registration,  qualification or compliance, or based on any omission (or alleged
omission)  to state  therein a material  fact  required to be stated  therein or
necessary  to make  the  statements  therein  not  misleading,  in  light of the
circumstances  in which they were made,  and will  reimburse  the Company,  such
directors and officers,  each underwriter of the Registrable Securities and each
person  controlling  the Company  for  reasonable  legal and any other  expenses
reasonably  incurred in  connection  with  investigating  or defending  any such
claim,  loss,  damage,  liability  or  action as  incurred,  in each case to the
extent,  but only to the  extent,  that such  untrue  statement  or  omission or
allegation  thereof is made in  reliance  upon and in  conformity  with  written
information furnished to the Company by or on behalf of the Holder and stated to
be  specifically  for  use  in  preparation  of  such  registration   statement,
prospectus or offering circular;  provided that the indemnity shall not apply to
the extent that such claim, loss, damage or liability results from the fact that
a current copy of the  prospectus  was not made available to the Holder and such
current copy of the  prospectus  would have cured the defect giving rise to such
loss, claim,  damage or liability.  Notwithstanding  the foregoing,  in no event
shall a Holder be liable for any such claims,  losses, damages or liabilities in
excess of the proceeds  received by such Holder in the  offering,  except in the
event of fraud by such Holder.

     (c) Each party  entitled  to  indemnification  under this  Section 5.6 (the
"Indemnified  Party")  shall  give  notice  to the  party  required  to  provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual knowledge of any 


                                       17
<PAGE>

claim as to which  indemnity  may be sought,  and shall permit the  Indemnifying
Party to  assume  the  defense  of any such  claim or any  litigation  resulting
therefrom,  provided that counsel for the Indemnifying  Party, who shall conduct
the defense of such claim or  litigation,  shall be approved by the  Indemnified
Party (whose approval shall not  unreasonably be withheld),  and the Indemnified
Party may participate in such defense at such Indemnified  Party's expense,  and
provided  further  that the failure of any  Indemnified  Party to give notice as
provided  herein  shall not relieve the  Indemnifying  Party of its  obligations
under this  Agreement,  unless such  failure is  materially  prejudicial  to the
Indemnifying Party in defending such claim or litigation.  An Indemnifying Party
shall not be liable for any  settlement of an action or claim  effected  without
its written consent (which consent will not be unreasonably withheld).

     (d) If the  indemnification  provided  for in this Section 5.6 is held by a
court of competent  jurisdiction to be unavailable to an Indemnified  Party with
respect to any loss,  liability,  claim,  damage or expense referred to therein,
then the  Indemnifying  Party, in lieu of indemnifying  such  Indemnified  Party
thereunder,  shall  contribute to the amount paid or payable by such Indemnified
Party as a result of such  loss,  liability,  claim,  damage or  expense in such
proportion as is appropriate  to reflect the relative fault of the  Indemnifying
Party on the one hand and of the  Indemnified  Party on the other in  connection
with the statements or omissions which resulted in such loss, liability,  claim,
damage or expense as well as any other relevant  equitable  considerations.  The
relative fault of the Indemnifying  Party and of the Indemnified  Party shall be
determined by reference  to, among other  things,  whether the untrue or alleged
untrue  statement of a material  fact or the  omission to state a material  fact
relates to information  supplied by the Indemnifying Party or by the Indemnified
Party and the parties'  relative  intent,  knowledge,  access to information and
opportunity to correct or prevent such statement or omission.

     5.7 (a) Upon receipt of any notice from the Company of the happening of any
event  requiring  the  preparation  of a supplement or amendment to a prospectus
relating to  Registrable  Securities  so that,  as  thereafter  delivered to the
Holders,  such  prospectus  shall not contain an untrue  statement of a material
fact or omit to state  any  material  fact  required  to be  stated  therein  or
necessary  to make the  statements  therein  not  misleading,  each  Holder will
forthwith  discontinue  disposition  of Registrable  Securities  pursuant to the
registration  statement  contemplated by Section 5.2 until its receipt of copies
of the  supplemented or amended  prospectus from the Company and, if so directed
by the Company,  each Holder shall deliver to the Company all copies, other than
permanent  file  copies  then in such  Holder's  possession,  of the  prospectus
covering  such  Registrable  Securities  current  at the time of receipt of such
notice.

     (b) Each Holder shall suspend, upon request of the Company, any disposition
of Registrable  Securities pursuant to the Registration Statement and prospectus
contemplated  by  Section  5.2  during  (i) any  period not to exceed two 30-day
periods within any one 12-month period the Company requires in connection with a
primary  underwritten  offering of equity securities and (ii) any period, not to
exceed one 30-day  period per  circumstance  or  


                                       18
<PAGE>

development,  when the  Company  determines  in good faith that offers and sales
pursuant  thereto  should  not be made by reason  of the  presence  of  material
undisclosed  circumstances or developments  with respect to which the disclosure
that would be required in such a prospectus is premature,  would have an adverse
effect on the Company or is otherwise inadvisable.

     (c) As a condition to the  inclusion of its  Registrable  Securities,  each
Holder shall furnish to the Company such  information  regarding such Holder and
the  distribution  proposed by such Holder as the Company may request in writing
or as shall be required in connection with any  registration,  qualification  or
compliance referred to in this Article V.

     (d) Each Holder hereby  covenants with the Company (i) not to make any sale
of  the  Registrable  Securities  without  effectively  causing  the  prospectus
delivery  requirements  under  the  Act  to  be  satisfied,  and  (ii)  if  such
Registrable  Securities are to be sold by any method or in any transaction other
than on a national securities exchange, Nasdaq National Market, Nasdaq Small Cap
Market or in the over-the-counter  market, in privately negotiated transactions,
or in a  combination  of such  methods,  to notify the Company at least five (5)
business  days  prior to the date on which the Holder  first  offers to sell any
such Registrable Securities.

     (e) Each Holder  acknowledges  and agrees that the  Registrable  Securities
sold pursuant to the  Registration  Statement  described in this Section are not
transferable on the books of the Company unless the stock certificate  submitted
to the transfer agent evidencing such Registrable Securities is accompanied by a
certificate  reasonably  satisfactory  to the Company to the effect that (i) the
Registrable  Securities  have been  sold in  accordance  with such  Registration
Statement and (ii) the  requirement of delivering a current  prospectus has been
satisfied.

     (f)  Each  Holder  agrees  not to  take  any  action  with  respect  to any
distribution  deemed to be made  pursuant to such  registration  statement  that
constitutes  a violation  of  Regulation  M under the  Exchange Act or any other
applicable rule, regulation or law.

     (g) At the end of the period  during which the Company is obligated to keep
the Registration Statement current and effective as described above, the Holders
of  Registrable   Securities  included  in  the  Registration   Statement  shall
discontinue sales of shares pursuant to such Registration Statement upon receipt
of notice from the Company of its  intention  to remove  from  registration  the
shares covered by such  Registration  Statement  which remain  unsold,  and such
Holders shall notify the Company of the number of shares registered which remain
unsold immediately upon receipt of such notice from the Company.


                                       19
<PAGE>

     5.8 With a view to making  available to the Holders the benefits of certain
rules and regulations of the Commission which at any time permit the sale of the
Registrable Securities to the public without registration, the Company shall use
its reasonable best efforts to:

     (a)  make  and keep  public  information  available,  as  those  terms  are
understood and defined in Rule 144 under the Act, at all times;

     (b) file with the  Commission  in a timely  manner  all  reports  and other
documents required of the Company under the Exchange Act; and

     (c) so long as a  Holder  owns  any  unregistered  Registrable  Securities,
furnish to such Holder upon any  reasonable  request a written  statement by the
Company as to its  compliance  with Rule 144 under the Act,  and of the Exchange
Act, a copy of the most recent  annual or quarterly  report of the Company,  and
such other  reports and  documents of the Company as such Holder may  reasonably
request in availing itself of any rule or regulation of the Commission  allowing
a Holder to sell any such securities without registration.

     5.9 The rights to cause the  Company  to  register  Registrable  Securities
granted to the  Holders by the Company  under this  Article 5 may be assigned in
full by a Holder in connection with a transfer by such Holder of its Registrable
Securities,  provided, however, that (i) such transfer may otherwise be effected
in accordance  with  applicable  securities  laws;  (ii) such Holder gives prior
written notice to the Company;  and (iii) such transferee  agrees to comply with
the terms and  provisions of this  Agreement,  and such transfer is otherwise in
compliance with this Agreement. Except as specifically permitted by this Section
5.9, the rights of a Holder with respect to  Registrable  Securities  as set out
herein shall not be transferable to any other Person, and any attempted transfer
shall cause all rights of such Holder therein to be forfeited.

     5.10 With the written  consent of the  Company  and the Holders  holding at
least a majority of the Registrable  Securities that are then  outstanding,  any
provision of this Article V may be waived  (either  generally or in a particular
instance,  either  retroactively  or  prospectively  and either for a  specified
period of time or indefinitely)  or amended.  Upon the effectuation of each such
waiver or amendment,  the Company shall  promptly give written notice thereof to
the  Holders,  if any,  who have  not  previously  received  notice  thereof  or
consented thereto in writing.

VI    MISCELLANEOUS
      -------------

     6.1 Any  notice  or other  communication  given  hereunder  shall be deemed
sufficient  if in writing  and sent by  registered  or  certified  mail,  return
receipt  requested,  or  delivered  by hand against  written  receipt  therefor,
addressed to Conversion Technologies International, Inc., 88 Bethany Road, Suite
5, Hazlet,  New Jersey,  07730,  Attn:  President,  and to the Subscriber at the
Subscriber's address indicated on the signature page of this Agreement.  


                                       20
<PAGE>

Notices  shall be deemed to have been given or delivered on the date of mailing,
except notices of change of address, which shall be deemed to have been given or
delivered when received.

     6.2 Except as provided in Section 5.10 above,  this Agreement  shall not be
changed,  modified  or amended  except by a writing  signed by the parties to be
charged,  and this  Agreement may not be  discharged  except by  performance  in
accordance with its terms or by a writing signed by the party to be charged.

     6.3 Subject to the  provisions  of Section  5.9,  this  Agreement  shall be
binding  upon and  inure  to the  benefit  of the  parties  hereto  and to their
respective heirs, legal representatives,  successors and assigns. This Agreement
sets forth the entire agreement and understanding  between the parties as to the
subject  matter  hereof  and  merges  and  supersedes  all  prior   discussions,
agreements and understandings of any and every nature among them.

     6.4 Upon the  execution and delivery of this  Agreement by the  Subscriber,
this Agreement shall become a binding  obligation of the Subscriber with respect
to the  purchase of Units as herein  provided;  subject,  however,  to the right
hereby  reserved  to the  Company to enter into the same  agreements  with other
subscribers and to add and/or delete other persons as subscribers.

     6.5  NOTWITHSTANDING  THE PLACE WHERE THIS AGREEMENT MAY BE EXECUTED BY ANY
OF THE  PARTIES  HERETO,  THE  PARTIES  EXPRESSLY  AGREE  THAT ALL THE TERMS AND
PROVISIONS HEREOF SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS
OF THE STATE OF NEW YORK WITHOUT  REGARD TO  PRINCIPLES  OF CONFLICTS OF LAW. IN
THE EVENT THAT A JUDICIAL PROCEEDING IS NECESSARY,  THE SOLE FORUM FOR RESOLVING
DISPUTES  ARISING OUT OF OR RELATING TO THIS  AGREEMENT IS THE SUPREME  COURT OF
THE STATE OF NEW YORK IN AND FOR THE  COUNTY OF NEW YORK OR THE  FEDERAL  COURTS
FOR SUCH STATE AND COUNTY,  AND ALL RELATED APPELLATE COURTS, THE PARTIES HEREBY
IRREVOCABLY CONSENT TO THE JURISDICTION OF SUCH COURTS AND AGREE TO SAID VENUE.

     6.6 In order to discourage frivolous claims the parties agree that unless a
claimant  in  any  proceeding   arising  out  of  this  Agreement   succeeds  in
establishing   his  claim  and  recovering  a  judgment  against  another  party
(regardless of whether such claimant  succeeds  against one of the other parties
to the  action),  then the other party  shall be  entitled to recover  from such
claimant all of its/their  reasonable legal costs and expenses  relating to such
proceeding and/or incurred in preparation therefor.

     6.7 The  holding  of any  provision  of this  Agreement  to be  invalid  or
unenforceable  by a court of competent  jurisdiction  shall not affect any other
provision of this Agreement, which shall remain in full force and effect. If any
provision  of  this  Agreement  shall


                                       21
<PAGE>

be  declared by a court of  competent  jurisdiction  to be  invalid,  illegal or
incapable  of  being  enforced  in whole or in  part,  such  provision  shall be
interpreted  so as to  remain  enforceable  to the  maximum  extent  permissible
consistent  with  applicable law and the remaining  conditions and provisions or
portions  thereof  shall  nevertheless  remain  in full  force  and  effect  and
enforceable  to the  extent  they  are  valid,  legal  and  enforceable,  and no
provisions shall be deemed dependent upon any other covenant or provision unless
so expressed herein.

     6.8 It is agreed that a waiver by either party of a breach of any provision
of this  Agreement  shall  not  operate,  or be  construed,  as a waiver  of any
subsequent breach by that same party.

     6.9 The parties  agree to execute and deliver all such  further  documents,
agreements  and  instruments  and take such other and  further  action as may be
necessary or appropriate to carry out the purposes and intent of this Agreement.

     6.10 This  Agreement  may be executed in two or more  counterparts  each of
which shall be deemed an original,  but all of which shall  together  constitute
one and the same instrument.

     6.11 (a) The Subscribers  severally agree not to issue any public statement
with  respect to the  Subscribers'  investment  or  proposed  investment  in the
Company or the terms of any  agreement or covenant  between them and the Company
without the Company's prior written  consent,  except such disclosures as may be
required under applicable law or under any applicable order, rule or regulation.

     (b) The Company  agrees not to disclose  the names,  addresses or any other
information about the Subscribers, except as required by law; provided, that the
Company  may  use the  name  (but  not the  address)  of the  Subscriber  in the
Registration Statement.

     6.12 Each  Subscriber  severally  represents  and warrants  that it has not
engaged,  consented to nor authorized any broker,  finder or intermediary to act
on its behalf,  directly or indirectly,  as a broker,  finder or intermediary in
connection with the transactions contemplated by this Agreement. Each Subscriber
hereby  severally  agrees to  indemnify  and hold  harmless the Company from and
against all fees, commissions or other payments owing to any such person or firm
acting on behalf of such Subscriber hereunder.

     6.13  Nothing  in this  Agreement  shall  create or be deemed to create any
rights in any person or entity not a party to this Agreement, except (a) for the
holders of Registrable  Securities  and (b) for the Placement  Agent pursuant to
Sections 1.6(a) and 1.19 hereof.


                                       22
<PAGE>

     6.14 The Company  acknowledges  and agrees that  irreparable  damage  would
occur in the event that any of the  provisions  of  Article V of this  Agreement
were not  performed  in  accordance  with its specific  terms or were  otherwise
breached and that such damage would not be compensable in money damages and that
it would be  extremely  difficult  or  impracticable  to measure  the  resultant
damages.  Accordingly,  any  Subscriber  shall be entitled to an  injunction  or
injunctions  with respect to the  provisions  of this  Agreement  and to enforce
specifically the terms and provisions hereof, in addition to any other remedy to
which it may be entitled at law or in equity,  and the Company  expressly waives
any defense that a remedy in damages would be adequate and expressly  waives any
requirement in an action for specific  performance  for the posting of a bond by
the Subscriber bringing such action. 

VII  CONFIDENTIAL INVESTOR QUESTIONNAIRE
     -----------------------------------

     7.1 The Subscriber  represents and warrants that he, she or it comes within
one category marked below, and that for any category  marked,  he, she or it has
truthfully  set  forth,  where  applicable,  the  factual  basis or  reason  the
Subscriber  comes  within that  category.  ALL  INFORMATION  IN RESPONSE TO THIS
SECTION WILL BE KEPT STRICTLY  CONFIDENTIAL.  The undersigned  agrees to furnish
any additional  information which the Company deems necessary in order to verify
the answers set forth below.

Category   A      The  undersigned  is  an  individual  (not  a  partnership,
                  corporation,  etc.) whose  individual net worth,  or joint net
                  worth with his or her spouse, presently exceeds $1,000,000.

                    Explanation. In calculating net worth you may include equity
                    in  personal  property  and  real  estate,   including  your
                    principal residence, cash, short-term investments, stock and
                    securities.  Equity in  personal  property  and real  estate
                    should be based on the fair  market  value of such  property
                    less debt secured by such property.

Category   B      The   undersigned  is  an  individual  (not  a  partnership,
                  corporation,  etc.) who had an  individual  income in excess
                  of $200,000 in each of the two most recent  years,  or joint
                  income  with his or her spouse in excess of $300,000 in each
                  of those years (in each case including  foreign income,  tax
                  exempt  income and full  amount of capital  gains and losses
                  but  excluding  any income of other  family  members and any
                  unrealized  capital   appreciation)  and  has  a  reasonable
                  expectation  of  reaching  the  same  income  level  in  the
                  current year.

Category   C      The  undersigned  is a director or executive  officer of the
                  Company which is issuing and selling the Units.

                                       23
<PAGE>

Category   D      The  undersigned  is a bank;  a  savings  and loan 
                  association; insurance company; registered investment company;
                  registered  business  development   company;   licensed  small
                  business investment company ("SBIC"); or employee benefit plan
                  within the meaning of Title 1 of ERISA and (a) the  investment
                  decision is made by a plan  fiduciary  which is either a bank,
                  savings and loan association,  insurance company or registered
                  investment advisor, or (b) the plan has total assets in excess
                  of $5,000,000  or (c) is a self directed plan with  investment
                  decisions   made  solely  by  persons   that  are   accredited
                  investors.

                         -----------------------------------
                         -----------------------------------
                                 (describe entity)

Category   E      The undersigned is a private business development company as
                  defined in section  202(a)(22) of the Investment  Advisors Act
                  of 1940.

                         -----------------------------------
                         -----------------------------------
                                 (describe entity)

                                       
Category   F      The  undersigned  is  either  a  corporation,  partnership,
                  Massachusetts  business  trust,  or  non-profit   organization
                  within  the  meaning  of  Section  501(c)(3)  of the  Internal
                  Revenue Code, in each case not formed for the specific purpose
                  of  acquiring  the  Units and with  total  assets in excess of
                  $5,000,000.

                         -----------------------------------
                         -----------------------------------
                                 (describe entity)
                                         
Category   G      The  undersigned  is a trust with total  assets in excess of
                  $5,000,000,  not formed for the specific  purpose of acquiring
                  the Units,  where the purchase is directed by a "sophisticated
                  investor"  as defined in  Regulation  506(b)(2)(ii)  under the
                  Act.

Category   H      The  undersigned  is an entity  (other than a trust) all the
                  equity owners of which are "accredited  investors"  within one
                  or more of the above categories. If relying upon this Category
                  alone, each equity owner must complete a separate copy of this
                  Agreement.

                         ------------------------------
                         ------------------------------
                              (describe entity)

                                       24
<PAGE>

Category   I      The  undersigned is not within any of the  categories  above
                  and is therefore not an accredited investor.

The undersigned  agrees that the undersigned will notify the Company at any time
on or prior to the Final Closing Date in the event that the  representations and
warranties in this Agreement shall cease to be true, accurate and complete.

7.2  SUITABILITY (please answer each question)
     -----------

(a) For an  individual  Subscriber,  please  describe  your current  employment,
including  the company by which you are  employed  and its  principal  business:

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

(b) For an  individual  Subscriber,  please  describe  any  college or  graduate
degrees held by you:

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

(c) For all Subscribers, please list types of prior investments:

- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------

(d) For all  Subscribers,  please state whether you have  participated  in other
private placements before:

                  YES_______              NO_______

(e) If your answer to question (d) above was "YES", please indicate frequency of
such prior participation in private placements of:

                     Public            Private              Public or Private
                    Companies         Companies       Biotechnology Companies
                    ---------         ---------       -----------------------

      Frequently
                    --------          ---------       ---------------

      Occasionally  --------          ---------       ---------------


                                       25
<PAGE>


      Never
                    --------          ---------       ---------------


(f) For  individual  Subscribers,  do you expect your current level of income to
significantly decrease in the foreseeable future:

                  YES_______              NO_______

(g) For trust, corporate,  partnership and other institutional  Subscribers,  do
you expect  your  total  assets to  significantly  decrease  in the  foreseeable
future:

                  YES_______              NO_______

(h) For all  Subscribers,  do you  have  any  other  investments  or  contingent
liabilities which you reasonably  anticipate could cause you to need sudden cash
requirements in excess of cash readily available to you:

                  YES_______              NO_______

(i)  For all  Subscribers,  are you  familiar  with  the  risk  aspects  and the
non-liquidity  of  investments  such as the  securities  for  which  you seek to
subscribe?

                  YES_______              NO_______

(j) For all  Subscribers,  do you  understand  that  there  is no  guarantee  of
financial  return on this  investment  and that you run the risk of losing  your
entire investment?

                  YES_______              NO_______


7.3   MANNER IN WHICH TITLE IS TO BE HELD. (circle one)
      -----------------------------------

          (a) Individual  Ownership
          (b) Community Property 
          (c) Joint Tenant with Right of 
              Survivorship (both parties 
              must sign)
          (d) Partnership*
          (e) Tenants in Common 
          (f) Company* 
          (g) Trust*
          (h) Other

                                       26
<PAGE>

     *If Units are being subscribed for by an entity,  the attached  Certificate
of Signatory must also be completed.

7.4  NASD AFFILIATION.
     ----------------

Are you affiliated or associated with an NASD member firm (please check one):

Yes _________           No __________

If Yes, please describe:

- ------------------------------------
- ------------------------------------
- ------------------------------------

*If Subscriber is a Registered Representative with an NASD member firm, have the
following acknowledgment signed by the appropriate party:

The undersigned NASD member firm acknowledges  receipt of the notice required by
Article 3, Sections 28(a) and (b) of the Rules of Fair Practice.

- ---------------------------------
Name of NASD Member Firm

By:
   ------------------------------
      Authorized Officer

Date:
     ----------------------------



     7.5 The  undersigned is informed of the  significance to the Company of the
foregoing  representations  and answers  contained in the Confidential  Investor
Questionnaire  contained in this  Section 7 and such answers have been  provided
under the assumption that the Company will rely on them.


                                       27
<PAGE>


                                                                [Signature Page]

NUMBER OF UNITS X $100,000 = (the "Purchase Price")


                                    ----------------------------------------
Signature                           Signature (if purchasing jointly)


                                    ----------------------------------------
Name Typed or Printed               Name Typed or Printed

Entity Name                         Entity Name

                                    ----------------------------------------
Address                             Address

                                    ----------------------------------------
City, State and Zip Code            City, State and Zip Code

                                    ----------------------------------------
Telephone-Business                  Telephone--Business

                                    ----------------------------------------
Telephone-Residence                 Telephone--Residence

                                    ----------------------------------------
Facsimile-Business                  Facsimile--Business

                                    ----------------------------------------
Facsimile-Residence                 Facsimile--Residence

                                    ----------------------------------------
Tax ID # or Social Security #       Tax ID # or Social Security #

Name in which securities should be issued:
                                          ----------------------------------

Check the box marked YES if you would like the securities
to be delivered to your account with Placement Agent        Yes ___     No ___

(If you check "No", securities will be delivered to you at the address
provided above)

Dated:
      --------------------, 1997

     This   Subscription   Agreement   is   agreed   to  and   accepted   as  of
                                    , 1997. 


                                        CONVERSION TECHNOLOGIES
                                          INTERNATIONAL, INC.


                                       By: 
                                          --------------------------------------
                                          Name:  
                                          Title: 


                                       28
<PAGE>



                            CERTIFICATE OF SIGNATORY

                          (To be completed if Units are
                       being subscribed for by an entity)


            I,
               -----------------------------------------------------------, am
the
    ----------------------------------------- of

- ----------------------------------------------- (the "Entity").

     I certify that I am empowered and duly  authorized by the Entity to execute
and carry out the terms of the  Subscription  Agreement and to purchase and hold
the Units, and certify further that the Subscription Agreement has been duly and
validly  executed  on behalf of the Entity and  constitutes  a legal and binding
obligation of the Entity.

     IN   WITNESS   WHEREOF,   I   have   set   my   hand   this________day   of
_________________, 1997.



                                        ---------------------------------------
                                        (Signature)




                                 [FORM OF]

THE SECURITIES REPRESENTED BY THIS CERTIFICATE HAVE BEEN ACQUIRED FOR INVESTMENT
AND HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED,  OR
ANY STATE  SECURITIES LAW. SUCH SECURITIES MAY NOT BE SOLD OR TRANSFERRED IN THE
ABSENCE  OF SUCH  REGISTRATION  OR UNLESS  THE  COMPANY  RECEIVES  AN OPINION OF
COUNSEL REASONABLY ACCEPTABLE TO IT STATING THAT SUCH SALE OR TRANSFER IS EXEMPT
FROM THE REGISTRATION AND PROSPECTUS DELIVERY REQUIREMENTS OF SAID ACT.



                  CONVERSION TECHNOLOGIES INTERNATIONAL, INC.
                  -------------------------------------------



                     Warrant for the Purchase of Shares of
                     -------------------------------------
                                Preferred Stock
                                ---------------

No. [ ]                                                     [ ]Shares


     FOR VALUE RECEIVED, CONVERSION TECHNOLOGIES INTERNATIONAL, INC., a
Delaware corporation (the "Company"), hereby certifies that Placement Agent, its
designee or its permitted  assigns is entitled to purchase from the Company,  at
any time or from time to time  commencing  on [ ], 1998 and prior to 5:00  P.M.,
New York City time, on [ ], 2007, [ ] ([ ]) fully paid and non-assessable shares
of Series A  Convertible  Preferred  Stock,  $.001 par value per  share,  of the
Company for an  aggregate  purchase  price of $[ ] (computed on the basis of [ ]
per share). Hereinafter, (i) said Series A Convertible Preferred Stock, together
with any other equity securities which may be issued by the Company with respect
thereto  (other than on  conversion  thereof) or in  substitution  therefor,  is
referred to as the "Preferred Stock", (ii) the Common Stock, $.001 par value per
share,  of the  Company,  into  which the  Preferred  Stock is  convertible,  is
referred  to as the  "Common  Stock",  (iii) the shares of the  Preferred  Stock
purchasable  hereunder or under any other Warrant (as  hereinafter  defined) are
referred to as the "Warrant Shares", (iv) the shares of Common Stock purchasable
hereunder or under any other  Warrant (as  hereinafter  defined)  following  the
conversion of all shares of Preferred  Stock into Common Stock and each share of
Common Stock  receivable  upon the conversion of the Warrant  Shares  receivable
upon the exercise of this Warrant are  referred to as the  "Conversion  Shares",
(v)  the  aggregate  purchase  price  payable  for  the  Warrant  Shares  or the
Conversion  Shares,  as  the  case  may  be,  hereunder  is  referred  to as the
"Aggregate  Warrant  Price",  (vi) the price payable  (initially $[ ] per share,
subject to adjustment) for each of the Warrant Shares or the Conversion  Shares,
as the case may be,  hereunder is referred to as the "Per Share Warrant  Price",
(vii) this  Warrant,  all  similar  Warrants  issued on the date  hereof and all
Warrants  hereafter  issued in exchange or substitution for this Warrant or such
similar  Warrants are referred to as the  "Warrants",  (viii) the holder of this
Warrant is referred to as the  "Holder"  and the holder of this  Warrant and all
other  Warrants,  Warrant  Shares and  Conversion  Shares are referred to as the
"Holders"  and  Holders  of more than  fifty  percent  (50%) of the  outstanding
Warrants,  Warrant Shares, Preferred Stock and Conversion Shares are referred to
as the  "Majority of the  Holders")  and (ix) the then current  Market Price per
share on any particular date (the "Market Price") shall be deemed to be the last
sale price of the Common Stock on the trading day prior to such date or, in case
no such reported  sales take place on such day, the 


                                      -1-
<PAGE>

average of the last  reported  bid and asked  prices of the Common Stock on such
day, in either case on the principal national  securities  exchange on which the
Common  Stock is admitted to trading or listed,  or if not listed or admitted to
trading on any such exchange, the representative closing bid price of the Common
Stock as reported by the Nasdaq  SmallCap  Market  ("Nasdaq"),  or other similar
organization  if Nasdaq  is no longer  reporting  such  information,  or, if the
Common  Stock is not  reported  on Nasdaq,  the high per share bid price for the
Common  Stock  in the  over-the-counter  market  as  reported  by  the  National
Quotation  Bureau or  similar  organization,  or if not so  available,  the fair
market  value of the Common  Stock as  determined  in good faith by the Board of
Directors.  The then current  "Market Price Per Share of Preferred  Stock" shall
equal the then current Market Price multiplied by the then effective "conversion
rate" (as defined and used in the  Certificate of Designation  for the Preferred
Stock) or if not so available,  the fair market value of the Preferred Stock (or
the Common Stock following  conversion of all the Preferred Stock) as determined
in good faith by the Board of  Directors.  The  Aggregate  Warrant  Price is not
subject to  adjustment.  The Per Share Warrant Price is subject to adjustment as
hereinafter provided; in the event of any such adjustment, the number of Warrant
Shares or Conversion  Shares,  as the case may be,  deliverable upon exercise of
this Warrant  shall be adjusted by dividing the  Aggregate  Warrant Price by the
Per Share  Warrant  Price in  effect  immediately  after  such  adjustment.  The
Warrants  shall not be subject to  redemption  by the  Company  nor will they be
callable or manditorily convertible by the Company.


1.    Exercise of Warrant.
      -------------------

     (a) This  Warrant  may be  exercised,  in whole at any time or in part from
time to time,  commencing  on [ , 1998]  and prior to 5:00  P.M.,  New York City
time, on [ , 2008] by the Holder:


          (i) by the  surrender of this Warrant (with the  subscription  form at
     the end hereof duly  executed) at the address set forth in Subsection  9(a)
     hereof, together with proper payment of the Aggregate Warrant Price, or the
     proportionate  part  thereof if this  Warrant is  exercised  in part,  with
     payment for Warrant Shares or Conversion  Shares,  as the case may be, made
     by certified or official bank check payable to the order of the Company; or

          (ii) by the surrender of this Warrant (with the cashless exercise form
     at the end hereof duly executed) (a "Cashless Exercise") at the address set
     forth in Subsection 9(a) hereof.  Such  presentation and surrender shall be
     deemed a waiver of the Holder's  obligation  to pay the  Aggregate  Warrant
     Price,  or the  proportionate  part thereof if this Warrant is exercised in
     part. In the event of a Cashless  Exercise,  the Holder shall  exchange its
     Warrant for that number of Warrant Shares or Conversion Shares, as the case
     may be,  subject to such Cashless  Exercise  multiplied by a fraction,  the
     numerator of which shall be the difference  between the then Current Market
     Price Per Share of  Preferred  Stock (or the  Common  Stock  into which the
     Preferred  Stock is convertible)  and the Per Share Warrant Price,  and the
     denominator  of which shall be the Market  Price (or the Common  Stock into
     which the Preferred Stock is convertible).  For purposes of any computation
     under this Section  1(a),  the then current  Market Price shall be based on
     the trading day prior to the Cashless Exercise.

     (b) If this Warrant is  exercised  in part,  this Warrant must be exercised
for a number of whole  shares  of the  Preferred  Stock,  (or the  Common  Stock
following  conversion of all the Preferred  Stock) and the Holder is entitled to
receive a new Warrant covering the Warrant 


                                      -2-
<PAGE>

Shares or Conversion  Shares,  as the case may be, which have not been exercised
and  setting  forth  the  proportionate  part  of the  Aggregate  Warrant  Price
applicable to such Warrant Shares or Conversion Shares, as the case may be. Upon
surrender  of  this  Warrant,  the  Company  will  (i)  issue a  certificate  or
certificates  in the name of the Holder for that  number of whole  shares of the
Preferred Stock (or the Common Stock  following  conversion of all the Preferred
Stock) to which the Holder  shall be entitled  and, if this Warrant is exercised
in whole, in lieu of any fractional  share of the Preferred Stock (or the Common
Stock following conversion of all the Preferred Stock) to which the Holder shall
be entitled, pay to the Holder cash in an amount equal to the fair value of such
fractional share (determined in such reasonable manner as the Board of Directors
of the Company  shall  determine),  and (ii)  deliver the other  securities  and
properties  receivable upon the exercise of this Warrant,  or the  proportionate
part thereof if this Warrant is exercised in part, pursuant to the provisions of
this Warrant.

     (c) If this  Warrant is  exercised on or after the date on which all shares
of  Preferred  Stock  have been  converted  into  shares of  Common  Stock  (the
"Conversion  Date"),  then this Warrant shall be exercisable only for Conversion
Shares,  each at the then  applicable  Per Share  Warrant Price  (including  any
adjustment pursuant to Section 3(f) below).

     2.  Reservation  of Warrant  Shares and  Conversion  Shares;  Listing.  The
         -----------------------------------------------------------------
Company agrees that, prior to the expiration of this Warrant,  the Company shall
at all times (a) have  authorized  and in  reserve,  and shall  keep  available,
solely for issuance and delivery upon the exercise of this  Warrant,  the shares
of the Preferred Stock and other  securities and properties as from time to time
shall be  receivable  upon the exercise of this  Warrant,  free and clear of all
restrictions on sale or transfer,  other than under Federal or state  securities
laws,  and free and clear of all  preemptive  rights and rights of first refusal
and (b) subject to the Company's obligation to increase the number of authorized
shares of Common Stock, as described in the Confidential Term Sheet dated August
8, 1997, as supplemented and amended,  have authorized and in reserve, and shall
keep  available,  solely for issuance or delivery upon conversion of the Warrant
Shares or the exercise of this Warrant following the conversion of all shares of
Preferred  Stock  into  Common  Stock,  the  shares  of  Common  Stock and other
securities  and  properties as from time to time shall be  receivable  upon such
conversion,  free and clear of all restrictions on sale or transfer,  other than
under Federal or state  securities  laws,  and free and clear of all  preemptive
rights and rights of first refusal;  and (c) if the Company  hereafter lists its
Common Stock on any national securities  exchange,  use its best efforts to keep
the  Conversion  Shares  authorized  for listing on such exchange upon notice of
issuance.

     3. Protection Against Dilution.
        ---------------------------

     (a) If,  at any time or from time to time  after the date of this  Warrant,
the Company  shall  issue or  distribute  to the holders of shares of  Preferred
Stock evidence of its  indebtedness,  any other securities of the Company or any
cash,  property  or  other  assets  (excluding  a  subdivision,  combination  or
reclassification,  or dividend or  distribution  payable in shares of  Preferred
Stock, referred to in Subsection 3(b), and also excluding cash dividends or cash
distributions  paid out of net profits  legally  available  therefor in the full
amount  thereof  (any such  non-excluded  event being  herein  called a "Special
Dividend")),  the Per Share Warrant Price shall be adjusted by  multiplying  the
Per Share  Warrant  Price then in effect by a fraction,  the  numerator of which
shall be the then  current  Market  Price in effect on the  record  date of such
issuance or distribution less the fair market value (as determined in good faith
by the  Company's  Board of Directors)  of the evidence of  indebtedness,  cash,
securities or property,  or other assets issued or  distributed  in such Special
Dividend applicable to one share of Preferred Stock and the denominator of which
shall be the then  current  Market  Price in effect on the  record  date of such


                                      -3-
<PAGE>

issuance or  distribution.  An adjustment  made pursuant to this Subsection 3(a)
shall  become  effective  immediately  after the record date of any such Special
Dividend.

     (b) In case  the  Company  shall  hereafter  (i) pay a  dividend  or make a
distribution on its capital stock in shares of Preferred  Stock,  (ii) subdivide
its outstanding shares of Preferred Stock into a greater number of shares, (iii)
combine  its  outstanding  shares of  Preferred  Stock into a smaller  number of
shares or (iv) issue by  reclassification  of its Preferred  Stock any shares of
capital stock of the Company (other than the Conversion  Shares),  the Per Share
Warrant  Price shall be adjusted to be equal to a  fraction,  the  numerator  of
which shall be the Aggregate Warrant Price and the denominator of which shall be
the number of shares of Preferred  Stock or other  capital  stock of the Company
which he would have owned  immediately  following  such action had such  Warrant
been exercised  immediately  prior thereto.  An adjustment made pursuant to this
Subsection 3(b) shall become effective  immediately after the record date in the
case of a dividend or distribution and shall become effective  immediately after
the   effective   date  in  the   case   of  a   subdivision,   combination   or
reclassification.

     (c) Except as  provided in  Subsections  3(a),  3(b) and 3(d),  in case the
Company  shall  hereafter  issue or sell any  Preferred  Stock,  any  securities
convertible into Preferred  Stock,  any rights,  options or warrants to purchase
Preferred Stock or any securities convertible into Preferred Stock, in each case
for a price per share or  entitling  the holders  thereof to purchase  Preferred
Stock at a price per share (determined by dividing (i) the total amount, if any,
received or receivable by the Company in  consideration  of the issuance or sale
of such securities plus the total consideration,  if any, payable to the Company
upon  exercise or  conversion  thereof (the "Total  Consideration")  by (ii) the
number of  additional  shares of  Preferred  Stock  issuable  upon  exercise  or
conversion of such securities) which is less than either the then Current Market
Price Per Share of  Preferred  Stock in effect on the date of such  issuance  or
sale or the Per Share  Warrant  Price,  the Per Share  Exercise  Price  shall be
adjusted as of the date of such  issuance or sale by  multiplying  the Per Share
Warrant Price then in effect by a fraction,  the numerator of which shall be (x)
the sum of (A) the number of shares of Preferred Stock outstanding on the record
date of such  issuance or sale plus (B) the Total  Consideration  divided by the
then  current  Market  Price of the  Preferred  Stock or the  current  Per Share
Warrant Price,  whichever is greater,  and the denominator of which shall be (y)
the number of shares of Preferred  Stock  outstanding on the record date of such
issuance or sale plus the maximum number of additional shares of Preferred Stock
issued, sold or issuable upon exercise or conversion of such securities.

     (d) No  adjustment  in the Per Share Warrant Price shall be required in the
case of the  issuance  by the  Company of  Preferred  Stock (i)  pursuant to the
exercise of any Warrant or (ii) pursuant to the exercise of any stock options or
warrants  currently  outstanding  or  securities  issued  after the date  hereof
pursuant to any Company benefit plan.

     (e) In case  of any  capital  reorganization  or  reclassification,  or any
consolidation  or merger to which the  Company is a party other than a merger or
consolidation in which the Company is the continuing corporation,  or in case of
any sale or  conveyance  to another  entity of the property of the Company as an
entirety  or  substantially  as a  entirety,  or in the  case  of any  statutory
exchange of securities with another corporation (including any exchange effected
in connection with a merger of a third corporation into the Company), the Holder
of this Warrant  shall have the right  thereafter  to receive on the exercise of
this Warrant the kind and amount of securities, cash or other property which the
Holder would have owned or have been entitled to receive  immediately after such
reorganization,  reclassification,  consolidation,  merger,  statutory exchange,


                                      -4-
<PAGE>

sale or  conveyance  had this Warrant been  exercised  immediately  prior to the
effective date of such reorganization, reclassification,  consolidation, merger,
statutory  exchange,  sale or  conveyance  and in any such case,  if  necessary,
appropriate  adjustment  shall be made in the  application of the provisions set
forth in this Section 3 with respect to the rights and  interests  thereafter of
the  Holder of this  Warrant  to the end that the  provisions  set forth in this
Section 3 shall thereafter  correspondingly be made applicable, as nearly as may
reasonably  be,  in  relation  to any  shares  of stock or other  securities  or
property  thereafter  deliverable  on the  exercise of this  Warrant.  The above
provisions  of  this   Subsection  3(e)  shall  similarly  apply  to  successive
reorganizations,    reclassifications,    consolidations,   mergers,   statutory
exchanges,  sales or  conveyances.  The Company  shall require the issuer of any
shares of stock or other  securities or property  thereafter  deliverable on the
exercise  of  this  Warrant  to be  responsible  for all of the  agreements  and
obligations  of  the  Company  hereunder.  Notice  of any  such  reorganization,
reclassification,  consolidation, merger, statutory exchange, sale or conveyance
and of said provisions so proposed to be made, shall be mailed to the Holders of
the Warrants  not less than thirty (30) days prior to such event.  A sale of all
or substantially all of the assets of the Company for a consideration consisting
primarily  of  securities  shall be deemed a  consolidation  or  merger  for the
foregoing purposes.

     (f) Upon the  conversion of all the  Preferred  Stock into Common Stock the
Per  Share  Warrant  Price  shall be  adjusted  to be equal to a  fraction,  the
numerator of which shall be the Aggregate  Warrant Price and the  denominator of
which shall be the number of shares of Common  Stock or other  capital  stock of
the  Company  which the  Holder  would  have owned  immediately  following  such
conversion  had  this  Warrant  been   exercised   (assuming  a  cash  exercise)
immediately prior thereto.

     (g) No adjustment  in the Per Share Warrant Price shall be required  unless
such  adjustment  would  require an  increase  or decrease of at least $0.05 per
share of Preferred  Stock;  provided,  however,  that any  adjustments  which by
                            --------   -------
reason of this  Subsection  3(g) are not  required  to be made  shall be carried
forward and taken into account in any subsequent adjustment;  provided, further,
                                                              --------  -------
however,  that  adjustments  shall be required and made in  accordance  with the
provisions  of this Section 3 (other than this  Subsection  3(g)) not later than
such time as may be  required  in order to  preserve  the  tax-free  nature of a
distribution  to the Holder of this Warrant or Preferred Stock issuable upon the
exercise  hereof.  All  calculations  under this  Section 3 shall be made to the
nearest cent or to the nearest  1/100th of a share, as the case may be. Anything
in this Section 3 to the contrary notwithstanding, the Company shall be entitled
to make such  reductions  in the Per Share Warrant  Price,  in addition to those
required by this Section 3, as it in its  discretion  shall deem to be advisable
in order  that any stock  dividend,  subdivision  of shares or  distribution  of
rights to purchase  stock or securities  convertible or  exchangeable  for stock
hereafter made by the Company to its stockholders shall not be taxable.

     (h)  Whenever the Per Share  Warrant  Price is adjusted as provided in this
Section 3 and upon any  modification  of the rights of a Holder of  Warrants  in
accordance  with this  Section 3, the  Company  shall  promptly  prepare a brief
statement of the facts requiring such adjustment or modification  and the manner
of computing the same and cause copies of such  certificate  to be mailed to the
Holders of the  Warrants.  The Company may, but shall not be obligated to unless
requested  by a Holders  of more than  fifty  percent  (50%) of the  outstanding
Warrants,  Warrant  Shares and  Conversion  Shares,  obtain,  at its expense,  a
certificate of a firm of independent public  accountants of recognized  standing
selected  by the Board of  Directors  (who may be the  regular  auditors  of the
Company)  setting  forth the Per Share  Warrant  Price and the number of Warrant
Shares or Conversion  Shares,  as the case may be, after such  adjustment or the
effect of such  modification,  a brief  statement  of the facts  requiring  such
adjustment or modification and the manner of computing the same and cause copies
of such certificate to be mailed to the Holders of the Warrants.


                                      -5-
<PAGE>

     (i) If the Board of Directors of the Company  shall declare any dividend or
other  distribution  with respect to the  Preferred  Stock or Common Stock other
than a cash  distribution  out of earned surplus,  the Company shall mail notice
thereof to the Holders of the  Warrants not less than ten (10) days prior to the
record date fixed for determining  stockholders  entitled to participate in such
dividend or other distribution.

     (j) If, as a result of an  adjustment  made pursuant to this Section 3, the
Holder of any Warrant thereafter  surrendered for exercise shall become entitled
to receive shares of two or more classes of capital stock or shares of Preferred
Stock and other capital stock of the Company,  the Company's  Board of Directors
(whose  determination  shall be  conclusive  and shall be described in a written
notice to the  Holder of any  Warrant  promptly  after  such  adjustment)  shall
determine  the  allocation  of the adjusted Per Share  Warrant  Price between or
among shares or such classes of capital  stock or shares of Preferred  Stock and
other capital stock.

     (k) For purposes of the anti-dilution  protection contained in this Section
3, at all times  following the conversion of all shares of Preferred  Stock into
shares of Common  Stock,  the term  Preferred  Stock  shall be read to be Common
Stock, context permitting, so that the anti-dilution provisions will continue to
protect the purchase rights  represented by this Warrant after the conversion of
all the Preferred  Stock into the Common Stock in accordance  with the essential
intent and principles of this Section 3 (it being  understood that prior to such
conversion,  the  anti-dilution  provisions of the Preferred Stock shall protect
the Holder from dilution of the Common Stock).

     (l) Upon the  expiration  of any rights,  options,  warrants or  conversion
privileges,  if such shall not have been exercised, the number of Warrant Shares
purchasable  upon exercise of this  Warrant,  to the extent this Warrant has not
then been  exercised,  shall,  upon such  expiration,  be  readjusted  and shall
thereafter be such as they would have been had they been originally adjusted (or
had the original adjustment not been required,  as the case may be) on the basis
of (A) the fact that Preferred  Stock, if any,  actually issued or sold upon the
exercise of such rights, options, warrants or conversion privileges, and (B) the
fact that such shares of Preferred  Stock,  if any,  were issued or sold for the
consideration  actually  received by the  Company  upon such  exercise  plus the
consideration,  if any, actually received by the Company for the issuance,  sale
or grant of all such rights, options,  warrants or conversion privileges whether
or not exercised;  provided,  however,  that no such readjustment shall have the
effect of decreasing the number of Conversion  Shares  purchasable upon exercise
of this Warrant by an amount in excess of the amount of the adjustment initially
made in respect of the issuance, sale or grant of such rights, options, warrants
or conversion privileges.

     4. Fully Paid Stock; Taxes. The Company agrees that the shares of Preferred
        -----------------------
Stock  represented by each and every certificate for Warrant Shares delivered on
the exercise of this Warrant and the shares of Common Stock  delivered  upon the
conversion of the Warrant  Shares or the exercise of this Warrant  following the
conversion of all shares of Preferred Stock into Common Stock, shall at the time
of  such  delivery,   be  validly  issued  and   outstanding,   fully  paid  and
nonassessable,  and not subject to preemptive rights or rights of first refusal,
and the Company  will take all such  actions as may be  necessary to assure that
the par value or stated value,  if any, per share of the Preferred Stock and the
Common  Stock is at all times  equal to or less than the then Per Share  Warrant
Price.  The Company further  covenants and agrees that it will pay, when due and
payable,  any and all Federal and state stamp,  original  issue or similar taxes
which may be payable in respect of the issue of any  Warrant  Share,  Conversion
Share or any certificate  thereof to the extent required because of the issuance
by the Company of such security.


                                      -6-
<PAGE>


     5.  Registration  Under  Securities  Act of 1933. (a) The Holder shall with
         --------------------------------------------
respect to the  Conversion  Shares only,  have the right to  participate  in the
registration rights granted to purchasers of Preferred Stock pursuant to Article
5 of the subscription  agreements (the "Subscription  Agreements")  between such
purchasers  and the Company  that were  entered  into at the time of the initial
sale by the Company of the Preferred  Stock. By acceptance of this Warrant,  the
Holder  agrees to comply with the  provisions  in Article 5 of the  Subscription
Agreement to same extent as if it were a party thereto.

     (b) Until  all  Conversion  Shares  have  been  sold  under a  Registration
Statement  or  pursuant  to Rule 144  ("Rule  144")  as  promulgated  under  the
Securities Act of 1933, as amended (the "Securities Act"), the Company shall use
its reasonable best efforts to file with the Securities and Exchange  Commission
all current reports and the information as may be necessary to enable the Holder
to effect sales of its shares in reliance  upon Rule 144  promulgated  under the
Act.

     6. Investment Intent; Limited Transferability.
        ------------------------------------------

     (a) The Holder represents,  by accepting this Warrant,  that it understands
that this Warrant and any  securities  obtainable  upon exercise of this Warrant
have not been registered for sale under Federal or state securities laws and are
being offered and sold to the Holder pursuant to one or more exemptions from the
registration  requirements of such securities laws. The Holder  understands that
it must  bear  the  economic  risk of its  investment  in this  Warrant  and any
securities  obtainable upon exercise of this Warrant for an indefinite period of
time, as this Warrant and such securities have not been registered under Federal
or state  securities  laws and  therefore  cannot  be sold  unless  subsequently
registered  under such laws or unless an  exemption  from such  registration  is
available.

     (b) The  Holder,  by his  acceptance  of this  Warrant,  represents  to the
Company  that he is  acquiring  this  Warrant and will  acquire  any  securities
obtainable  upon exercise of this Warrant for his own account for investment and
not with a view to, or for sale in connection with, any distribution  thereof in
violation of the  Securities  Act.  The Holder  agrees that this Warrant and any
such  securities  will  not  be  sold  or  otherwise  transferred  unless  (i) a
registration  statement  with respect to such  transfer is  effective  under the
Securities  Act and any  applicable  state  securities  laws or (ii) the  Holder
delivers to the  Company an opinion of counsel  reasonably  satisfactory  to the
Company that such registration statement is not required.

     (c) In addition to the requirements  set forth in Section 6(b) above,  this
Warrant  may not be sold,  transferred,  assigned  or  hypothecated  for six (6)
months from the date hereof except (i) to any firm or corporation  that succeeds
to all or substantially all of the business of Paramount Capital,  Inc., (ii) to
any of the  officers,  employees or affiliated  companies of Paramount  Capital,
Inc.,  or of any such  successor  firm,  (iii)  to any  member  of the  National
Association of Securities Dealers,  Inc. ("NASD")  participating in the Offering
or any officer or employee of any such NASD member,  provided  such issuance may
be made in compliance  with  Regulation D or (iv) in the case of an  individual,
pursuant to such individual's last will and testament or the laws of descent and
distribution, and is so transferable only upon the books of the Company which it
shall  cause to be  maintained  for such  purpose.  The  Company  may  treat the
registered  Holder of this Warrant as he or it appears on the Company's books at
any time as the Holder for all purposes.  The Company shall permit any Holder of
a Warrant or its duly authorized attorney,  upon written request during ordinary
business  hours, to inspect and copy or make extracts from its books showing the
registered  holders of  Warrants.  All  warrants  issued  upon the  transfer  or
assignment of this Warrant will be dated the same date as this Warrant,  and all
rights of the holder thereof shall be identical to those of the Holder.


                                      -7-
<PAGE>

     (d) This Warrant and all shares of  Preferred  Stock or Common Stock issued
upon  conversion   thereof  shall  be  stamped  or  imprinted  with  legends  in
substantially  the form set forth below (in  addition to any legend  required by
state securities laws):

     THE  SECURITIES  REPRESENTED  HEREBY HAVE BEEN ACQUIRED FOR  INVESTMENT AND
     HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED. SUCH
     SECURITIES AND ANY SECURITIES OR SHARES ISSUED HEREUNDER MAY NOT BE SOLD OR
     TRANSFERRED IN THE ABSENCE OF SUCH  REGISTRATION OR AN EXEMPTION  THEREFROM
     UNDER SAID ACT.

     COPIES OF THE  AGREEMENT  COVERING  THE  PURCHASE OF THESE  SECURITIES  AND
     RESTRICTING  THEIR  TRANSFER  OR SALE MAY BE OBTAINED AT NO COST BY WRITTEN
     REQUEST MADE BY THE HOLDER OF RECORD HEREOF TO THE SECRETARY OF THE COMPANY
     AT THE PRINCIPAL EXECUTIVE OFFICES OF THE COMPANY.

     7. Loss,  etc., of Warrant.  Upon receipt of evidence  satisfactory  to the
        -----------------------
Company of the loss,  theft,  destruction or mutilation of this Warrant,  and of
indemnity reasonably  satisfactory to the Company, if lost, stolen or destroyed,
and upon surrender and cancellation of this Warrant,  if mutilated,  the Company
shall execute and deliver to the Holder, in lieu of this Warrant,  a new Warrant
of like date, tenor and denomination.

     8. Warrant  Holder Not  Stockholder.  This Warrant does not confer upon the
        --------------------------------
Holder any right to vote or to consent to or receive  notice as a stockholder of
the Company, as such, in respect of any matters whatsoever,  or any other rights
or  liabilities  as a stockholder,  prior to the exercise  hereof;  this Warrant
does, however, require certain notices to Holders as set forth herein.

     9. Communication. No notice or other communication under this Warrant shall
        -------------
be effective unless,  but any notice or other  communication  shall be effective
and shall be deemed to have been given if, the same is in writing  and is mailed
by first-class mail, postage prepaid, addressed to:

            (a) the Company at Conversion Technologies International, Inc., 3452
      Lake Lynda Drive, Suite 280, Orlando,  Florida 32817, Attn: President,  or
      at such other  address as the  Company  has  designated  in writing to the
      Holder, or

            (b) the Holder at c/o Placement  Agent's  Address,  or at other such
      address as the Holder has designated in writing to the Company.

     10.  Headings.  The headings of this Warrant have been inserted as a matter
          --------
of convenience and shall not affect the construction hereof.

     11.  Applicable  Law.  This Warrant  shall be governed by and  construed in
          ---------------
accordance  with the law of the State of New York without  giving  effect to the
principles of conflicts of law thereof.

     12. Amendment,  Waiver,  etc. Except as expressly provided herein,  neither
         ------------------------
this  Warrant  nor  any  term  hereof  may be  amended,  waived,  discharged  or
terminated other than by a written  instrument  signed by the party against whom
enforcement of any such amendment,



                                      -8-
<PAGE>

waiver,  discharge  or  termination  is  sought;  provided,  however,  that  any
provisions  hereof may be amended,  waived,  discharged or  terminated  upon the
written  consent of the Company and the then current  Majority of the Holders of
the Warrants only.


                                      -9-
<PAGE>

     IN WITNESS WHEREOF, the Company has caused this Warrant to be signed by its
President  and its  corporate  seal to be hereunto  affixed and  attested by its
Secretary this ___th day of ____________ , 1997.


                                        CONVERSION TECHNOLOGIES
                                        INTERNATIONAL, INC.


                                        By: 
                                           --------------------------------
                                           Name:  
                                           Title: 

ATTEST:


- -----------------------------
Secretary

[Corporate Seal]


                                      -10-
<PAGE>


                              SUBSCRIPTION
                              ------------


     The  undersigned,  ___________________,  pursuant to the  provisions of the
foregoing    Warrant,    hereby   agrees   to   subscribe   for   and   purchase
____________________  shares of the Series A Preferred Stock, par value $.01 per
share, of Conversion Technologies  International,  Inc. covered by said Warrant,
and makes  payment  therefor  in full at the price  per share  provided  by said
Warrant.

     In  exercising   this  Warrant,   the   undersigned   hereby  confirms  and
acknowledges  that the  shares of Series A  Convertible  Preferred  Stock or the
Common Stock to be issued upon conversion  thereof are being acquired solely for
the account of the undersigned and not as a nominee for any other party, and for
investment,  and that the undersigned will not offer,  sell or otherwise dispose
of any such  shares of Series A Preferred  Stock or Common  Stock  except  under
circumstances that will not result in a violation of the Securities Act of 1933,
as amended, or any state securities laws.

     Please issue a  certificate  or  certificates  representing  said shares of
Series A Convertible  Preferred  Stock in the name of the undersigned or in such
other name as is specified below.


                                          -----------------------------------
                                          Name


     Please  issue a new Warrant  for the  unexercised  portion of the  attached
Warrant in the name of the  undersigned  or in such  other name as is  specified
below:


                                          -----------------------------------
                                          Name


Dated:                                    Signature:
      ------------------                            -------------------------
                                          Address:
                                                    -------------------------



                                CASHLESS EXERCISE
                                -----------------


     The  undersigned  ___________________,  pursuant to the  provisions  of the
foregoing Warrant, hereby elects to exchange its Warrant for ___________________
shares of Series A  Preferred  Stock,  par value $.01 per share,  of  Conversion
Technologies International, Inc. pursuant to the Cashless Exercise provisions of
the Warrant.

Dated:                                    Signature:
      ------------------                            -------------------------
                                          Address:
                                                    -------------------------


                                      -11-
<PAGE>

                               ASSIGNMENT
                               ----------


     FOR VALUE RECEIVED _______________ hereby sells, assigns and transfers unto
____________________ the foregoing Warrant and all rights evidenced thereby, and
does  irrevocably  constitute and appoint  _____________________,  attorney,  to
transfer  said Warrant on the books of  Conversion  Technologies  International,
Inc.

     The undersigned  also represents that, by assignment  hereof,  the Assignee
acknowledges  that this  Warrant  and the shares of stock to be issued  upon the
exercise hereof or conversion thereof are being acquired for investment and that
the Assignee will not offer, sell or otherwise dispose of this Warrant or any of
the shares of stock to be issued  upon  exercise  hereof or  conversion  thereof
except  under  circumstances  which  will  not  result  in a  violation  of  the
Securities Act of 1933, as amended, or any state securities laws.


Dated:                                    Signature:
      ------------------                            -------------------------
                                          Address:
                                                    -------------------------


                           PARTIAL ASSIGNMENT
                           ------------------

     FOR VALUE  RECEIVED  _______________  hereby  assigns  and  transfers  unto
____________________  the right to  purchase  _______  shares  of the  Preferred
Stock, par value $.001 per share, of Conversion Technologies International, Inc.
covered by the foregoing  Warrant,  and a proportionate part of said Warrant and
the rights  evidenced  thereby,  and does  irrevocably  constitute  and  appoint
____________________,  attorney,  to transfer  that part of said  Warrant on the
books of Conversion Technologies International, Inc.

Dated:                                    Signature:
      ------------------                            -------------------------
                                          Address:
                                                    -------------------------



                                 [FORM OF]


                                                [____________,] 1997



Conversion Technologies International, Inc.
3452 Lake Lynda Drive
Suite 280
Orlando, Florida 32817


            Re:   Financial Advisory Agreement

Dear Sirs:

     1.  This  is  to  confirm  our  understanding  that  Placement  Agent,  its
affiliates and designees have been engaged as a non-exclusive  financial advisor
of Conversion Technologies  International,  Inc. (the "Company") for a period of
twenty-four (24) months  commencing on the date hereof (as extended  pursuant to
Paragraph 12 hereto, or by mutual agreement of the parties hereto, the "Term").

     2. The Company  shall pay in cash all  out-of-pocket  expenses  incurred by
Placement Agent in providing its services hereunder,  including  reasonable fees
and  disbursements of Placement  Agent's counsel,  such expenses to be paid upon
submission of a bill or bills by Placement Agent from time to time.

     3. Upon the Closing of each  Investment  (as defined below) during the Term
or  during  the   twelve-month   period  following  the  expiration  or  earlier
termination  of the Term,  the Company shall pay to Placement  Agent a fee in an
amount equal to nine percent (9%) of the aggregate  value of such Investment and
shall issue to  Placement  Agent  warrants  to purchase an amount of  securities
equal to ten percent (10%) of the securities  sold as part of such Investment at
an exercise price equal to  one-hundred-ten  percent (110%) of the price of such
securities,  exercisable  until ten (10) years from the date of issuance of such
warrants.  Other than with  respect to trades made in the open  market,  for the
purposes of this Agreement,  an Investment shall mean any purchase of securities
of the Company which is made during the Term or during the  twelve-month  period
following  the  expiration  of the Term by an investor  first  introduced to the
Company by or through Placement Agent during or prior to the Term; provided that
no compensation shall be due to Placement Agent pursuant to this paragraph 3 for
an Investment  with respect to which Placement Agent is entitled to compensation
pursuant to that certain  Placement  Agency  Agreement  dated April 1, 1997 (the
"Placement Agency Agreement") and provided further that if the terms of both the
Placement  Agency  Agreement  and  this  Agreement  


                                       1
<PAGE>

would be applicable  to any  particular  investment,  the terms of the Placement
Agency  Agreement  shall  govern and  Placement  Agent  shall be entitled to the
compensation set forth therein.

     4. (a)  Should  the  Company  enter into an  agreement  with a party  first
introduced to the Company by or through  Placement  Agent during or prior to the
Term pursuant to which the Company  consummates a sale,  merger,  consolidation,
tender offer,  business combination or similar transaction  involving a majority
of the business  assets or stock of the Company (a "Sale")  during the Term,  or
during the  twelve-month  period following the expiration of such Term, then the
Company shall pay Placement  Agent: (i) a cash fee equal to ten percent (10%) of
the aggregate  consideration paid to the Company by the acquiror, such fee to be
payable in cash simultaneously with the closing of such Sale; and (ii) a warrant
(a  "Warrant")  to purchase a number of shares of Common Stock of the  surviving
entity equal to the product of (x) the quotient of the  aggregate  amount of the
aggregate  consideration  received  by the  Company or the  aggregate  amount of
equity received by the Company's shareholders as a result of the Sale divided by
the lesser of (i) the per share  value  attributed  to the  Common  Stock in the
Sale, if any (determined by dividing the aggregate consideration received by the
Company  by the  number of shares  received  by the  Company  as a result of the
Sale),  and (ii) the per share fair market value of the Common Stock at the time
of the closing of the Sale,  and (y) eight percent  (8%).  Each Warrant shall be
exercisable  for at least  ten  (10)  years  from  the date of their  respective
issuances  at an exercise  price  which is 110% of the fair market  value of the
Common Stock at the time each such Warrant is granted.

     (b)  Should  the  Company  enter  into  an  agreement  with a  party  first
introduced to the Company by or through  Placement  Agent during or prior to the
Term pursuant to which the Company consummates a transaction wherein the Company
acquires all or  substantially  all of the  business  assets or stock of another
entity in which the Company is the surviving  entity (an  "Acquisition")  during
the Term, or during the  twelve-month  period  following the  expiration of such
Term, then the Company shall pay Placement Agent: (i) a fee equal to ten percent
(10%) of the aggregate consideration paid by the Company to the entity acquired,
such fee to be payable simultaneously with the closing of such Acquisition;  and
(ii) a warrant (a  "Warrant")  to purchase a number of shares of Common Stock of
the Company equal to the product of (x) the quotient of the aggregate  amount of
the  aggregate  consideration  received  by  the  Company  as a  result  of  the
Acquisition  divided by the lesser of (i) the per share value  attributed to the
Common Stock in the  Acquisition,  if any  (determined by dividing the aggregate
consideration  received by the  Company by the number of shares  received by the
Company  as a result of the  Acquisition),  and (ii) the per share  fair  market
value of the Common Stock at the time of the closing of the Acquisition, and (y)
eight percent  (8%).  Each Warrant  shall be  exercisable  for at least ten (10)
years from the date of their respective  issuances at an exercise price which is
110% of the fair market  value of the Common Stock at the time each such Warrant
is granted.

     (c) For purposes of calculating  Placement Agent's fee under this Paragraph
4, the  aggregate  consideration  paid with respect to the  business,  assets or
stock of the 



                                       2
<PAGE>

Company shall be equal to the total of all cash,  securities and/or other assets
paid for such business, assets or stock by the acquiror. Aggregate consideration
shall also  include:  (i) any  commercial  bank or similar  indebtedness  of the
Company which is repaid or for which the responsibility to pay is assumed by the
acquiror in  connection  with such  transaction;  (ii) the greater of the stated
value or the  liquidation  value of  preferred  stock  of the  Company  which is
assumed or acquired by the acquiror and which is not converted into common stock
upon the consummation of such  transaction;  (iii) future payments for which the
acquiror is obligated absolutely  ("Acquiror Future Payments");  and (iv) future
payments for which the acquiror is obligated  upon the  attainment of milestones
or financial results  ("Acquiror  Contingent  Payments").  The fee to be paid to
Placement  Agent as a result of Acquiror  Future Payments shall be paid upon the
date of closing of such  Acquisition and shall be valued at the present value of
the Acquiror Future Payments.  The fee to be paid to Placement Agent as a result
of Acquiror  Contingent Payments shall be paid upon the receipt of such payments
by the Company. In the event that a Sale of the Company or an Acquisition by the
Company is consummated through a multiple-step  transaction wherein the acquiror
is not  obligated  either  absolutely  or upon the  attainment  of milestones or
financial  results to make future  payments to further  increase the  acquiror's
ownership in the Company (the "Multiple-Step  Payments"),  the Company agrees to
pay  Placement  Agent  a fee on  such  Multiple-Step  Payments  which  shall  be
calculated  pursuant to this  Paragraph  4. Such fee shall be paid to  Placement
Agent upon receipt by the Company of such Multiple-Step Payments and shall be in
addition  to the  fee  paid  to  Placement  Agent  in the  first  step  of  such
transaction.

     5.  Should the  Company  enter into an  agreement  with an  investor  first
introduced to the Company by or through  Placement  Agent during or prior to the
Term  pursuant to which the Company  consummates  a  Strategic  Alliance(s)  (as
defined below),  or during the  twelve-month  period following the expiration of
such Term, then the Company shall pay Placement  Agent:  (a) a cash fee equal to
ten  percent  (10%) of the  present  value of the  Aggregate  Consideration  (as
defined below) to be received by the Company,  its  shareholders or employees in
each  such  transaction  (such  fee  shall  be paid to  Placement  Agent in cash
simultaneously with the closing of each such transaction);  and (b) a payment in
the form of  equity  securities  in an  amount to be  agreed  upon  between  the
parties,  but  in no  event  less  than  ten  percent  (10%)  of  the  Aggregate
Consideration.  For the purpose of calculating  Placement Agent's fee under this
Paragraph 5, Aggregate  Consideration shall include,  but not be limited to: (i)
all  payments  made at the closing of such  transaction  for equity  securities,
equity security rights or similar rights; (ii) technology access fees or similar
up-front payments,  (iii) other future payments,  including without  limitation,
licensing  fees,  lump sum payments,  royalties and deferred  technology  access
fees,  to be made to the  Company  or its  employees  for  which  the  Strategic
Alliance  partner(s)  or other  counter-parties  (each a "Partner") is obligated
either  absolutely  ("Strategic  Future  Payments")  or upon the  attainment  of
milestones  or  on  a  percentage  or  royalty  basis   ("Strategic   Contingent
Payments");  (iv)  funding  provided,  arranged  or  introduced  by the  Partner
(through  reimbursement  or  otherwise)  relative to research  and  development,
testing,  clinical  trials  and  related  expenditures,  whether  such  work  is
performed,  subcontracted or managed by the Company or the Partner;  and (v) the
repayment or assumption by the Partner of obligations of the 


                                       3
<PAGE>

Company,  including  indebtedness  for money  borrowed  or  amounts  owed by the
Company to  inventors or owners of  technology.  It is further  understood  that
Aggregate  Consideration  shall not be  reduced  by the amount of the fee due to
Placement  Agent   hereunder.   Any  portion  of  the  Aggregate   Consideration
constituting  Strategic  Future  Payments  shall be paid at closing and shall be
valued at the present value of the Strategic Future Payments. The fee to be paid
to Placement  Agent as a result of Strategic  Contingent  Payments shall be paid
upon the receipt of such  payments  and shall be in addition to any fees paid at
closing.  A "Strategic  Alliance"  may  include,  but is not limited to: (i) any
joint  venture,  partnership,  license  or  other  contract  for  the  research,
development,  manufacturing,  marketing,  distribution,  sale or other  activity
relating to the Company's present and/or future products;  (ii) the purchase of,
or  commitment  to  purchase  from the  Company,  less  than a  majority  of the
business, assets or stock of the Company by a Partner(s);  (iii) the sale of any
of the  Company's  assets  or any  rights in  respect  to its  products  and /or
technology;  and (iv) a  commitment  to provide  funding  for all or part of the
Company's research and development activities, whether such work is performed or
managed by the Company or Partner.

     For  purposes of  calculating  the present  value of any  Strategic  Future
Payments,  Strategic Contingent  Payments,  Acquiror Future Payments or Acquiror
Contingent Payments,  the Company and Placement Agent agree to discount all such
payments by a discount  factor equal to fifteen  percent  (15%) per annum,  and,
where necessary,  to use the projections which have been provided to prospective
Partners in the course of the  transaction  to quantify these  Strategic  Future
Payments,  Strategic Contingent  Payments,  Acquiror Future Payments or Acquiror
Contingent  Payments.  For the purposes of  calculating  Placement  Agent's fee,
securities  constituting part of Aggregate  Consideration  which are traded on a
national or recognized foreign securities exchange or the Nasdaq National Market
System shall be valued at the last closing bid price  thereof  prior to the date
of the  consummation or closing of any such  transaction.  Such securities which
are traded  over-the-counter  shall be valued at the mean between the latest bid
and  asked  prices  prior to date of the  consummation  or  closing  of any such
transaction.

     6. Should  Placement  Agent  introduce the Company to a potential  product,
process,  intellectual  property or technology which is subsequently licensed or
otherwise  acquired  by the  Company,  the  Company  and  Placement  Agent shall
negotiate in good faith a fee for such  introduction  provided  that in no event
shall such fee be less than:  (a) two hundred  thousand  dollars  ($200,000)  in
cash;  and (b) an equity  payment  in an amount to be agreed  upon  between  the
parties,  but in no event less than ten percent  (10%) of the total  outstanding
shares of common stock of the Company on a fully diluted basis.

     7. In the event that the Company,  its directors or management initiate any
discussions  with  a  third  party  in  furtherance  of any  Sale,  Acquisition,
Investment or Strategic  Alliance or receive any meaningful inquiry or are aware
of the interest of any third party concerning a Sale, Acquisition, Investment or
Strategic  Alliance which is the subject of this Agreement,  they shall promptly
inform Placement Agent of the party and its interest.


                                       4
<PAGE>


     8. Any  financial  advice  rendered  by  Placement  Agent  pursuant to this
Agreement (and the existence of this Agreement) shall not be disclosed  publicly
in any manner  without  Placement  Agent's prior  written  approval and shall be
treated by the Company as  confidential  information.  The Company shall provide
Placement Agent with all financial and other information  requested by Placement
Agent for the purposes of rendering its services pursuant to this Agreement.

     9. (a) The Company agrees not to divulge  information which Placement Agent
discloses  to it and  which  is  marked  as  "Confidential"  (the  "Confidential
Information") to any third party or parties. The Company further agrees to limit
disclosure  only to those of its officers,  employees,  agents,  affiliates  and
consultants as the Company considers  necessary.  The Company shall use its best
efforts to prevent the  disclosure of the  Confidential  Information as provided
herein. This obligation shall be binding upon the Company and shall continue for
a period of five (5) years from the date of this Agreement.

     10. All  non-public  information  given to  Placement  Agent by the Company
shall be treated by Placement Agent as confidential information and shall not be
used by  Placement  Agent  except in  rendering  its  services  pursuant to this
Agreement.  Placement Agent may rely, without independent  verification,  on the
accuracy and completeness of any information furnished to Placement Agent by the
Company, subject to its obligations under the securities laws.

     11. In the event that Placement  Agent becomes  involved in any capacity in
any action,  proceeding,  investigation or inquiry in connection with any matter
referred to in this Agreement or arising out of the matters contemplated by this
Agreement,  the Company shall reimburse  Placement Agent for its legal and other
expenses  (including the cost of any  investigation and preparation) as they are
incurred by Placement Agent in connection therewith.  The Company also agrees to
indemnify each of Placement Agent, the directors, officers, employees and agents
thereof (the  "Indemnitees"),  pay on demand and protect,  defend, save and hold
each  Indemnitee  harmless  from and against any and all  liabilities,  damages,
losses, settlements, claims, actions, suits, penalties, fines, costs or expenses
(including,  without  limitation,  attorneys'  fees)  (any of the  foregoing,  a
"Claim")  incurred by or asserted  against any  Indemnitee  of whatever  kind or
nature,  arising  from,  in  connection  with or  occurring  as a result of this
Agreement or the matters contemplated by this Agreement. The foregoing agreement
shall be in addition to any rights that any Indemnitee may have at common law or
otherwise.

     12. The Term of this Agreement shall be twenty-four (24) months  commencing
on the date hereof.  Thereafter,  this  Agreement  shall  continue on a month to
month basis until  terminated by either party upon not less than sixty (60) days
notice with the monthly retainer fee payable on the first day of each month (the
"Extended  Term");  provided,  however  that,  regardless  of  any  termination,
Paragraphs  4, 5, 6, 11, 13 and 15 shall  survive.  In addition to any  retainer
fees,  Placement  Agent  shall be entitled to the  reimbursement  of  reasonable
expenses  incurred by Placement Agent as a result of services  rendered prior to
the date of the termination.


                                       5
<PAGE>

     13. This  Agreement  shall be governed by and construed in accordance  with
the laws of the State of New York without  regard to  principles of conflicts of
law. The parties hereto irrevocably consent to the jurisdiction of the courts of
the  State  of New  York  and of any  federal  court  located  in such  State in
connection  with any action or  proceeding  arising  out of or  relating to this
Agreement,  any document or instrument delivered pursuant to, in connection with
or simultaneously with this Agreement, or a breach of this Agreement or any such
document or  instrument.  In any such action or  proceeding,  each party  hereto
waives  personal  service of any summons,  complaint or other process and agrees
that service  thereof may be made in  accordance  with this  Section 13.  Within
thirty  (30) days after  such  service,  or such  other time as may be  mutually
agreed  upon in  writing by the  attorneys  for the  parties  to such  action or
proceeding,  the party so served shall appear or answer such summons,  complaint
or other process.

     14. This Agreement  shall be binding upon  Placement  Agent and the Company
and the successors and assigns of Placement  Agent. The Company shall not assign
or sell all or substantially all of the Company's business and/or assets without
first  requiring  in writing  that such  assignee or  successor  is bound by the
provisions of this Agreement.

     15. (a) Placement Agent shall not be in any way precluded from (i) entering
into  similar  agreements  with  companies  which  engage  in  similar  business
activities  or lines of business as the Company or  developing  or marketing any
products,  services  or  technologies  that  do or may in  the  future  compete,
directly or indirectly,  with those of the Company, (ii) investing or owning any
interest publicly or privately in, or developing a business  relationship  with,
any  corporation,  partnership  or other person or entity engaged in the same or
similar  activities or lines or business as, or otherwise in  competition  with,
the Company or (iii) doing  business  with any client,  collaborator,  licensor,
consultant,  vendor or customer of the Company.  Placement  Agent and any of its
officers, directors, employees or former employees and affiliates shall not have
any  obligation,  or be liable,  to the Company solely on account of the conduct
described in the preceding sentence. The Company recognizes that Placement Agent
is  not  obligated  to  present  any  opportunities  for  an  Investment,  Sale,
Acquisition,  Strategic  Alliance or any other  opportunities to the Company and
nothing in this Agreement shall be construed to limit Placement  Agent's ability
to introduce  Investment,  Sale,  Acquisition,  Strategic  Alliance or any other
opportunities to any other company. In the event that Placement Agent and/or any
officer,  director,  employee or former employee or affiliate  thereof  acquires
knowledge of a potential  transaction,  agreement,  arrangement  or other matter
which may be a corporate  opportunity  for both Placement Agent and the Company,
neither Placement Agent nor any of its officers, directors,  employees or former
employees  or  affiliates  shall  have any  duty to  communicate  or offer  such
corporate  opportunity to the Company and neither Placement Agent nor any of its
officers, directors, employees or former employees or affiliates shall be liable
to the Company for breach of any fiduciary or other duty,  as a  stockholder  or
otherwise,  solely  by reason  of the fact  that  Placement  Agent or any of its
officers,  directors,  employees  or former  employees or  affiliates  pursue or
acquire such corporate  opportunity for Placement  Agent,  direct such


                                       6
<PAGE>

corporate  opportunity  to another  person or entity or  communicate  or fail to
communicate such corporate opportunity or entity to the Company.

     (b) The  provisions of this Section 15 shall be  enforceable to the fullest
extent permitted by law.

     Please confirm that the foregoing is in accordance with your  understanding
by signing and returning to us the enclosed duplicate of this letter.


                                          Sincerely yours,

                                          PLACEMENT AGENT


                                          By:
                                             -------------------------------
                                             Name:
                                             Title:


Confirmed as of the date hereof:

CONVERSION TECHNOLOGIES INTERNATIONAL, INC.


By: 
   ----------------------------------
   Name:  
   Title: 



                                [FORM OF]

THESE  SECURITIES HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933 OR
ANY APPLICABLE STATE  SECURITIES  LAWS. THEY MAY NOT BE SOLD,  OFFERED FOR SALE,
PLEDGED  OR  HYPOTHECATED   OR  OTHERWISE   TRANSFERRED  IN  THE  ABSENCE  OF  A
REGISTRATION  STATEMENT IN EFFECT WITH RESPECT TO THE SECURITIES  UNDER SUCH ACT
OR AN OPINION OF COUNSEL  SATISFACTORY TO THE COMPANY THAT SUCH  REGISTRATION IS
NOT REQUIRED OR UNLESS SOLD  PURSUANT TO RULE 144 OF SUCH ACT. ANY SUCH TRANSFER
MAY ALSO BE SUBJECT TO APPLICABLE STATE SECURITIES LAWS.



                             CONVERSION TECHNOLOGIES
                               INTERNATIONAL, INC.



                 Warrant for the Purchase of Shares of
                 -------------------------------------
                              Common Stock
                              ------------

No. [ ]                                                       [ ] Shares


     FOR VALUE RECEIVED, CONVERSION TECHNOLOGIES INTERNATIONAL, INC., a Delaware
corporation  (the  "Company"),  hereby  certifies that Holder,  or its permitted
assigns,  is entitled to purchase from the Company,  at any time or from time to
time commencing on _______, 1997, and prior to 5:00 P.M., New York City time, on
July __, 2002 (the "Termination  Date"), [ ] ([ ]) fully paid and non-assessable
shares of the Common  Stock,  $.00025 par value per share,  of the Company at an
exercise  price equal to the greater of (a) $.01 and (b) the Offering  Price (as
defined in the PPM) of the Common Stock of the Company issued in connection with
the Company's  current private  placement  offering pursuant to the confidential
Term Sheet dated ________,  1997 (as  hereafter  supplemented  and amended,  the
"PPM")  (Hereinafter,  (i) said Common  Stock,  together  with any other  equity
securities  which  may be issued  by the  Company  with  respect  thereto  or in
substitution  therefor, is referred to as the "Common Stock", (ii) the shares of
the  Common  Stock  purchasable   hereunder  or  under  any  other  Warrant  (as
hereinafter  defined)  are  referred  to as  the  "Warrant  


                                       1
<PAGE>

Shares",  (iii) the  aggregate  purchase  price  payable for the Warrant  Shares
hereunder  is  referred  to as the  "Aggregate  Warrant  Price",  (iv) the price
payable  for each of the  Warrant  Shares  hereunder  is referred to as the "Per
Share Warrant Price", (v) this Warrant,  all similar Warrants issued on the date
hereof and all warrants  hereafter  issued in exchange or substitution  for this
Warrant or such similar  Warrants are referred to as the "Warrants" and (vi) the
holder of this  Warrant is  referred to as the  "Holder"  and the holder of this
Warrant and all other Warrants or Warrant Shares issued upon the exercise of any
Warrant are referred to as the  "Holders").  The Aggregate  Warrant Price is not
subject to  adjustment.  The Per Share Warrant Price is subject to adjustment as
hereinafter provided; in the event of any such adjustment, the number of Warrant
Shares  shall be adjusted by dividing  the  Aggregate  Warrant  Price by the Per
Share Warrant Price in effect immediately after such adjustment.


     1. Exercise of Warrant.
        --------------------

     (a) This  Warrant  may be  exercised,  in whole at any time or in part from
time to time,  commencing on July __, 1997 and prior to the Termination Date, by
the holder:

          (i) by the  surrender of this Warrant (with the  subscription  form at
     the end hereof duly  executed) at the address set forth in Subsection  9(a)
     hereof, together with proper payment of the Aggregate Warrant Price, or the
     proportionate  part  thereof if this  Warrant is  exercised  in part,  with
     payment for Warrant Shares made by certified or official bank check payable
     to the order of the Company; or

          (ii) by the surrender of this Warrant (with the cashless exercise form
     at the end hereof duly executed) (a "Cashless Exercise") at the address set
     forth in Subsection 9(a) hereof.  Such  presentation and surrender shall be
     deemed a waiver of the Holder's  obligation  to pay the  Aggregate  Warrant
     Price,  or the  proportionate  part thereof if this Warrant is exercised in
     part. In the event of a Cashless  Exercise,  the Holder shall  exchange its
     Warrant for that number of Warrant Shares subject to such Cashless Exercise
     multiplied by a fraction,  the  numerator of which shall be the  difference
     between the then current Market Price per share (as hereinafter defined) of
     Common Stock and the Per Share Warrant Price,  and the denominator of which
     shall be the then current Market Price per share of Common Stock.  The then
     current market price per share of the Common Stock at any date (the 


                                       2
<PAGE>

     "Market  Price")  shall be deemed to be the last sale  price of the  Common
     Stock on the business day prior to the date of the Cashless Exercise or, in
     case no such reported sales take place on such day, the average of the last
     reported  bid and asked  prices of the Common  Stock on such day, in either
     case on the  principal  national  securities  exchange  on which the Common
     Stock is  admitted  to trading or listed,  or if not listed or  admitted to
     trading on any such exchange,  the representative  closing bid price of the
     Common Stock as reported by the Nasdaq National Market System or the Nasdaq
     SmallCap Market ("NASDAQ"),  or other similar  organization if NASDAQ is no
     longer reporting such information,  or if not so available, the fair market
     price of the  Common  Stock as  determined  in good  faith by the  Board of
     Directors.

     (b) If this Warrant is  exercised  in part,  this Warrant must be exercised
for a number of whole  shares of the Common  Stock and the Holder is entitled to
receive a new Warrant  covering the Warrant Shares which have not been exercised
and  setting  forth  the  proportionate  part  of the  Aggregate  Warrant  Price
applicable to such Warrant Shares.  Upon surrender of this Warrant,  the Company
will (i) issue a certificate or  certificates  in the name of the Holder for the
largest  number of whole shares of the Common Stock to which the Holder shall be
entitled and, if this Warrant is exercised in whole,  in lieu of any  fractional
share of the Common  Stock to which the  Holder  shall be  entitled,  pay to the
Holder  cash in an  amount  equal to the fair  value  of such  fractional  share
(determined in such  reasonable  manner as the Board of Directors of the Company
shall  determine),   and  (ii)  deliver  the  other  securities  and  properties
receivable upon the exercise of this Warrant,  if any, or the proportionate part
thereof if this Warrant is exercised in part, pursuant to the provisions of this
Warrant.

     2. Reservation of Warrant Shares;  Listing.  The Company agrees that, prior
        ---------------------------------------
to the  expiration  of this  Warrant,  the  Company  will at all  times (a) have
authorized  and in  reserve,  and will keep  available,  solely for  issuance or
delivery upon the exercise of this  Warrant,  the shares of the Common Stock and
other  securities and  properties as from time to time shall be receivable  upon
the  exercise of this  Warrant,  free and clear of all  restrictions  on sale or
transfer,  except  for the  restrictions  on sale or  transfer  set forth in the
Securities Act of 1933, as amended (the "Act"),  and restrictions  created by or
on behalf of the Holder,  and free and clear of all preemptive rights and rights
of first  refusal;  and (b) when the Company  prepares and files a  registration
statement  covering the shares of Common Stock issued or issuable  upon exercise
of this Warrant with the  Securities and Exchange  Commission  (the "SEC") which
registration  statement  is 


                                       3
<PAGE>

declared  effective  by the SEC under the Act and the  Company  lists its Common
Stock on any national securities exchange or other quotation system, it will use
its reasonable  best efforts to cause the shares of Common Stock subject to this
Warrant to be listed on such exchange or quotation system.

     3. Protection Against Dilution.
        ---------------------------

     (a) If,  at any time or from time to time  after the date of this  Warrant,
the Company  shall issue or  distribute to the holders of shares of Common Stock
evidence of its  indebtedness,  any other securities of the Company or any cash,
property   or  other   assets   (excluding   a   subdivision,   combination   or
reclassification, or dividend or distribution payable in shares of Common Stock,
referred to in  Subsection  3(b),  and also  excluding  cash  dividends  or cash
distributions  paid out of net profits  legally  available  therefor in the full
amount   thereof,   which  together  with  the  value  of  other  dividends  and
distributions  made substantially  concurrently  therewith or pursuant to a plan
which  includes  payment  thereof,  is  equivalent  to not  more  than 5% of the
Company's net worth) (any such non-excluded event being herein called a "Special
Dividend"), the Per Share Warrant Price shall be adjusted by multiplying the Per
Share Warrant  Price then in effect by a fraction,  the numerator of which shall
be the then current  Market Price of the Common Stock less the fair market value
(as  determined  in good  faith  by the  Company's  Board of  Directors)  of the
evidence of indebtedness,  cash,  securities or property, or other assets issued
or distributed in such Special Dividend  applicable to one share of Common Stock
and the  denominator  of which  shall be the then  current  Market  Price of the
Common Stock.  An adjustment  made pursuant to this Subsection 3(a) shall become
effective immediately after the record date of any such Special Dividend.

     (b) In case  the  Company  shall  hereafter  (i) pay a  dividend  or make a
distribution on its capital stock in shares of Common Stock,  (ii) subdivide its
outstanding  shares  of Common  Stock  into a greater  number of  shares,  (iii)
combine its  outstanding  shares of Common Stock into a smaller number of shares
or (iv)  issue by  reclassification  of its  Common  Stock any shares of capital
stock of the Company,  the Per Share Warrant Price shall be adjusted to be equal
to a fraction,  the numerator of which shall be the Aggregate  Warrant Price and
the  denominator of which shall be the number of shares of Common Stock or other
capital  stock of the Company  which he would have owned  immediately  following
such action had such  Warrant  been  exercised  immediately  prior  thereto.  An
adjustment  made  pursuant  to  this  Subsection  3(b)  shall  become  effective
immediately  after the record date in the case of a dividend or distribution and
shall become  effective  immediately  


                                       4
<PAGE>

after  the  effective  date  in  the  case  of  a  subdivision,  combination  or
reclassification.

     (c) Except as provided in  Subsections  3(a) and 3(d),  in case the Company
shall hereafter issue or sell any Common Stock, any securities  convertible into
Common  Stock or any rights,  options or warrants  to purchase  Common  Stock or
securities  convertible into Common Stock, in each case for a price per share or
entitling  the  holders  thereof to purchase  Common  Stock at a price per share
(determined by dividing (i) the total amount,  if any, received or receivable by
the Company in consideration of the issuance or sale of such securities plus the
total consideration,  if any, payable to the Company upon exercise or conversion
thereof (the "Total  Consideration")  by (ii) the number of additional shares of
Common Stock issuable upon exercise or conversion of such  securities) less than
the then either the current  Market Price of the Common Stock or the current Per
Share  Warrant  Price in effect on the date of such  issuance  or sale,  the Per
Share Warrant Price shall be adjusted by multiplying the Per Share Warrant Price
then in effect by a fraction, the numerator of which shall be (x) the sum of (A)
the number of shares of Common Stock outstanding on the date of such issuance or
sale plus (B) the Total Consideration divided by either the current Market Price
of the  Common  Stock or the  current  Per Share  Warrant  Price,  whichever  is
greater,  and the  denominator  of which  shall be (y) the  number  of shares of
Common Stock  outstanding  on the date of such issuance or sale plus the maximum
number of  additional  shares of Common  Stock  issued,  sold or  issuable  upon
exercise or conversion of such securities.

     (d) No  adjustment  in the Per Share Warrant Price shall be required in the
case of the issuance by the Company of (i) Common Stock pursuant to the exercise
or conversion of any Warrant or any other options,  warrants or any  convertible
securities currently outstanding or outstanding as a result of securities issued
pursuant to the PPM;  provided,  that the exercise price or conversion  price at
which  such  options,  warrants  or  convertible  securities  are  exercised  or
converted,  as the case may be,  is equal to the  exercise  price or  conversion
price in effect  as of the date of this  Warrant  or as of the date of  issuance
with  respect to  securities  issued  pursuant to the PPM  (except for  standard
anti-dilution  adjustments  set forth  therein)  and (ii) shares of Common Stock
issued or sold pursuant to stock purchase or stock option plans or other similar
arrangements that are approved by the Company's Board of Directors.

     (e) In case  of any  capital  reorganization  or  reclassification,  or any
consolidation  or merger to which the  Company is a party other than a merger or
consolidation in which the Company is the continuing corporation,  


                                       5
<PAGE>

or in case of any sale or  conveyance  to another  entity of the property of the
Company as an entirety or  substantially  as an entirety,  or in the case of any
statutory  exchange  of  securities  with  another  corporation  (including  any
exchange  effected in connection with a merger of a third  corporation  into the
Company),  the Holder of this Warrant shall have the right thereafter to receive
on the exercise of this Warrant the kind and amount of securities, cash or other
property  which the Holder  would have  owned or have been  entitled  to receive
immediately after such reorganization, reclassification,  consolidation, merger,
statutory  exchange,   sale  or  conveyance  had  this  Warrant  been  exercised
immediately   prior   to   the   effective   date   of   such    reorganization,
reclassification,  consolidation, merger, statutory exchange, sale or conveyance
and in any such case, if necessary,  appropriate adjustment shall be made in the
application  of the  provisions  set forth in this Section 3 with respect to the
rights and  interests  thereafter  of the Holder of this Warrant to the end that
the provisions set forth in this Section 3 shall thereafter  correspondingly  be
made  applicable,  as nearly as may  reasonably be, in relation to any shares of
stock or other securities or property thereafter  deliverable on the exercise of
this Warrant. The above provisions of this Subsection 3(e) shall similarly apply
to  successive  reorganizations,  reclassifications,   consolidations,  mergers,
statutory exchanges, sales or conveyances.  The issuer of any shares of stock or
other  securities  or property  thereafter  deliverable  on the exercise of this
Warrant shall be responsible  for all of the  agreements and  obligations of the
Company  hereunder.   Notice  of  any  such  reorganization,   reclassification,
consolidation,  merger,  statutory  exchange,  sale  or  conveyance  and of said
provisions  so  proposed  to be made,  shall be  mailed  to the  Holders  of the
Warrants  not  less  than  30  days  prior  to  such  event.  A  sale  of all or
substantially  all of the assets of the Company for a  consideration  consisting
primarily  of  securities  shall be deemed a  consolidation  or  merger  for the
foregoing purposes.

     (f) In case any event shall occur as to which the other  provisions of this
Section 3 are not  strictly  applicable  but as to which the failure to make any
adjustment  would not fairly  protect the purchase  rights  represented  by this
Warrant in accordance with the essential  intent and principles  hereof then, in
each such case,  the  Holders of Warrants  representing  the right to purchase a
majority of the Warrant Shares subject to all outstanding Warrants may appoint a
firm  of  independent  public   accountants  of  recognized   national  standing
reasonably  acceptable to the Company,  which shall give their opinion as to the
adjustment,  if  any,  on a basis  consistent  with  the  essential  intent  and
principles  established  herein,  necessary  to  preserve  the  purchase  rights
represented  by the  Warrants.  Upon receipt of such  opinion,  the Company will
promptly  mail a copy  thereof to the Holder of this  Warrant and shall make the
adjustments  described 


                                       6
<PAGE>

therein.  The fees and expenses of such independent  public accountants shall be
borne by the Company.

     (g) No adjustment  in the Per Share Warrant Price shall be required  unless
such  adjustment  would  require an  increase  or decrease of at least $0.05 per
share of Common Stock;  provided,  however, that any adjustments which by reason
                        --------   -------
of this Subsection 3(g) are not required to be made shall be carried forward and
taken into account in any subsequent  adjustment;  provided,  further,  however,
                                                   --------   -------
that adjustments shall be required and made in accordance with the provisions of
this Section 3 (other than this Subsection 3(g)) not later than such time as may
be required in order to preserve the tax-free  nature of a  distribution  to the
Holder of this Warrant or Common Stock  issuable upon the exercise  hereof.  All
calculations  under this  Section 3 shall be made to the nearest  cent or to the
nearest  1/100th of a share,  as the case may be.  Anything in this Section 3 to
the  contrary  notwithstanding,  the  Company  shall be  entitled  to make  such
reductions in the Per Share Warrant Price, in addition to those required by this
Section 3, as it in its discretion  shall deem to be advisable in order that any
stock  dividend,  subdivision  of shares or  distribution  of rights to purchase
stock or securities  convertible or exchangeable for stock hereafter made by the
Company to its stockholders shall not be taxable.

     (h)  Whenever the Per Share  Warrant  Price is adjusted as provided in this
Section 3 and upon any  modification  of the rights of a Holder of  Warrants  in
accordance with this Section 3, the Chief Financial Officer of the Company shall
promptly prepare a certificate setting forth the Per Share Warrant Price and the
number  of  Warrant  Shares  after  such   adjustment  or  the  effect  of  such
modification  and a brief  statement of the facts  requiring such  adjustment or
modification  and the  manner of  computing  the same and  cause  copies of such
certificate  to be  mailed to the  Holders  of the  Warrants.  In the event of a
dispute  with  respect to any  adjustment  required  pursuant  to Section 3, the
Holder may appoint, at the Company's expense,  an independent  financial advisor
(e.g. an  investment  banking or  accounting  firm)reasonably  acceptable to the
Company to calculate such adjustment.  Such determination  shall be binding upon
the Holder and the Company.

     (i) If the Board of Directors of the Company  shall declare any dividend or
other  distribution  with respect to the Common  Stock,  the Company  shall mail
notice thereof to the Holders of the Warrants not less than 15 days prior to the
record date fixed for determining  stockholders  entitled to participate in such
dividend or other distribution.


                                       7
<PAGE>

     (j) If, as a result of an  adjustment  made pursuant to this Section 3, the
Holder of any Warrant thereafter  surrendered for exercise shall become entitled
to receive  shares of two or more  classes of capital  stock or shares of Common
Stock and other  capital  stock of the Company,  the Board of  Directors  (whose
determination  shall be conclusive and shall be described in a written notice to
the Holder of any Warrant  promptly after such  adjustment)  shall determine the
allocation  of the adjusted Per Share  Warrant  Price between or among shares or
such classes of capital stock or shares of Common Stock and other capital stock.

     4. Fully Paid  Stock;  Taxes.  The  Company  agrees  that the shares of the
        -------------------------
Common  Stock  represented  by each and  every  certificate  of  Warrant  Shares
delivered  on the exercise of this  Warrant be validly  issued and  outstanding,
fully paid and nonassessable,  and not subject to preemptive rights or rights of
first refusal, and the Company will take all such actions as may be necessary to
assure that the par value or stated value, if any, per share of the Common Stock
is at all  times  equal to or less than the then Per Share  Warrant  Price.  The
Company further covenants and agrees that it will pay, when due and payable, any
and all Federal and state stamp,  original  issue or similar  taxes which may be
payable in respect of the issue of any Warrant Share or any certificate thereof.

     5. Registration Under Securities Act of 1933.
        -----------------------------------------
     (a) The Company shall include the Warrant Shares on the Shelf  Registration
Statement  (as  defined  in the PPM) and the  Holder  shall  otherwise  have the
registration  rights set forth in Section 5 of the  subscription  agreement (the
"Subscription Agreement") to be entered into between the purchasers of units (as
described in the PPM) and the Company. By acceptance of this Warrant, the Holder
agrees that it shall have the same  obligations,  and otherwise comply with, the
provisions in such Section 5 of the Subscription  Agreement to same extent as if
it were a party thereto. To the extent that no Final Closing Date (as defined in
the  Subscription  Agreement)  occurs or the Offering is terminated,  the rights
granted to Holder  hereunder  to have its shares  registered  shall  begin as of
November 19, 1997 on the same terms as provided in Section 5 of the Subscription
Agreement.

     (b) The  Company  agrees  that if, at any time and from time to time during
the Registration  Period,  the Board of Directors of the Company shall authorize
the filing of a registration statement under the Act (other than pursuant to the
Shelf  Registration  Statement) in connection  with the proposed offer of any of
its securities by it or any of its  stockholders,  the Company will (i) promptly
notify each Holder of the Warrants  and each holder 


                                       8
<PAGE>

of Warrant  Shares that such  registration  statement will be filed and that the
Warrant Shares which are then held,  and/or may be acquired upon exercise of the
Warrants by the Holder and such  holders  will be included in such  registration
statement  at  the  Holder's  and  such  holders'   request,   (ii)  cause  such
registration  statement  to cover all of such Common  Stock which it has been so
requested  to  include,  (iii) use its best  efforts to cause such  registration
statement  to become  effective as soon as  practicable  and (iv) take all other
action   necessary  under  any  Federal  or  state  law  or  regulation  of  any
governmental  authority  to permit all such  Common  Stock  which it has been so
requested  to include in such  registration  statement  to be sold or  otherwise
disposed of, and will maintain such  compliance with each such Federal and state
law and regulation of any  governmental  authority for the period  necessary for
the Holder and such Holders to effect the proposed sale or other disposition.

     (c) Until all Warrant Shares have been sold under a Registration  Statement
or pursuant to Rule 144, the Company  shall use its  reasonable  best efforts to
file with the  Securities and Exchange  Commission  all current  reports and the
information  as may be  necessary  to enable the  Holder to effect  sales of its
shares in reliance upon Rule 144 promulgated under the Act.

     6.  Limited  Transferability.  This  Warrant may not be sold,  transferred,
         ------------------------
assigned or  hypothecated by the Holder except in compliance with the provisions
of the Act and the applicable  state securities "blue sky" laws. The Company may
treat the registered Holder of this Warrant as he or it appears on the Company's
books at any time as the Holder for all  purposes.  The Company shall permit any
Holder of a Warrant or his duly authorized attorney, upon written request during
ordinary  business  hours,  to inspect and copy or make  extracts from its books
showing  the  registered  holders of  Warrants.  All  warrants  issued  upon the
transfer  or  assignment  of this  Warrant  will be dated  the same date as this
Warrant, and all rights of the holder thereof shall be identical to those of the
Holder.

     7. Loss,  etc., of Warrant.  Upon receipt of evidence  satisfactory  to the
        -----------------------
Company of the loss,  theft,  destruction or mutilation of this Warrant,  and of
indemnity reasonably  satisfactory to the Company, if lost, stolen or destroyed,
and upon surrender and cancellation of this Warrant,  if mutilated,  the Company
shall  execute and  deliver to the Holder a new Warrant of like date,  tenor and
denomination.

     8. Warrant Holder Not  Shareholder.  Except as otherwise  provided  herein,
        -------------------------------
this  Warrant does not confer upon the Holder any right to 

                                       9
<PAGE>

vote or to consent to or receive  notice as a  stockholder  of the  Company,  as
such, in respect of any matters  whatsoever,  or any other rights or liabilities
as a stockholder, prior to the exercise hereof.

     9. Communication. No notice or other communication under this Warrant shall
        -------------
be effective unless,  but any notice or other  communication  shall be effective
and shall be deemed to have been given if, the same is in writing  and is mailed
by first-class mail, postage prepaid, addressed to:

     (a) the Company at Conversion  Technologies  International,  Inc.,  Bethany
Crossing  Office Center,  82 Bethany Road Hazlet,  New Jersey 07730,  Attention:
Chief  Executive  Officer or other  address as the  Company  has  designated  in
writing to the Holder, or

     (b)     the     Holder     at    c/o
                                          --------------------------------------
or other such address as the Holder has designated in writing to the Company.

     10.  Headings.  The headings of this Warrant have been inserted as a matter
          --------
of convenience and shall not affect the construction hereof.

     11.  Applicable  Law.  This Warrant  shall be governed by and  construed in
          ---------------
accordance  with the law of the State of New York without  giving  effect to the
principles of conflicts of law thereof.



                                       10
<PAGE>

     IN WITNESS WHEREOF, the Company has caused this Warrant to be signed by its
duly  authorized  officer  and its  corporate  seal to be  hereunto  affixed and
attested by its Secretary this __th day of _____________ 1997.


                                        CONVERSION TECHNOLOGIES
                                        INTERNATIONAL, INC.


                                        By: 
                                           -------------------------------------
                                            

ATTEST:


- -------------------------------
      Secretary

[Corporate Seal]


                                       11
<PAGE>


                              SUBSCRIPTION
                              ------------

     The   undersigned,   --------------------------------,   pursuant   to  the
provisions of the foregoing Warrant, hereby agrees to subscribe for and purchase
                     shares of the Common Stock, par value $.00025 per share, of
- --------------------
Conversion Technologies  International,  Inc. covered by said Warrant, and makes
payment therefor in full at the price per share provided by said Warrant.

Dated:                             Signature:
      -------------------                    -------------------------------
                                    Address:
                                             -------------------------------


                            CASHLESS EXERCISE
                            -----------------

     The   undersigned,   --------------------------------,   pursuant   to  the
provisions of the foregoing  Warrant,  hereby elects to exchange its Warrant for
shares of Common  Stock,  par value  $.00025 per share,  of  -------------------
Conversion  Technologies  International,  Inc. pursuant to the Cashless Exercise
provisions of the Warrant.

Dated:                             Signature:
      -------------------                    -------------------------------
                                    Address:
                                             -------------------------------


                               ASSIGNMENT
                               ----------

     FOR VALUE RECEIVED hereby sells, assigns and transfers unto ---------------
the foregoing Warrant and all rights evidenced thereby, and --------------------
does  irrevocably  constitute and appoint , attorney,  to  ---------------------
transfer  said Warrant on the books of  Conversion  Technologies  International,
Inc.

Dated:                             Signature:
      -------------------                    -------------------------------
                                    Address:
                                             -------------------------------


                                       12
<PAGE>


                           PARTIAL ASSIGNMENT
                           ------------------

     FOR VALUE  RECEIVED                   hereby  assigns  and  transfers  unto
                          --------------- 
                          the right to purchase                    shares of the
- ----------------------                          --------------
Common  Stock,   par  value  $.00025  per  share,  of  Conversion   Technologies
International,  Inc. covered by the foregoing Warrant,  and a proportionate part
of  said  Warrant  and  the  rights  evidenced  thereby,  and  does  irrevocably
constitute and appoint                     ,  attorney, to transfer that part of
                       --------------------
said Warrant on the books of Conversion Technologies International, Inc.

Dated:                             Signature:
      -------------------                    -------------------------------
                                    Address:
                                             -------------------------------



                          Empire Development Letterhead
                          -----------------------------


                                          July 22, 1997


Mr. Eckardt C Beck
Dunkirk International Glass & Ceramics Corp.
181 Stegelske Avenue
P.O. Box 1202
Dunkirk, New York 14048

      Re:   Key Bank Note #5        -     $1,450,978.98
            Key Bank Note #3        -        436,892.17
            JDA Loan No. 01-9303050 -        347,287.72
            JDA Loan No. 69-9406010 -         74,237.84

Dear Mr. Beck:

This is to confirm that in the event Key Bank declares a default with respect to
the above referenced Key Bank Notes,  Empire State  Development  Corporation/JDA
("ESDC") will execute  Option B, under its Loan  Guarantee to Key Bank and among
other things,  assume the Notes and make regularly  scheduled payments on behalf
of Dunkirk and per further request from Dunkirk  concerning the above referenced
JDA  Project  Loans,   "ESDC"  hereby  commits  to  payment   modifications   in
consideration of the following terms and conditions:

1.    Reduction of Key Bank Note #5 by application of approximately  $436,892.17
      in Escrow Account Funds to current outstanding principal loan balance.

2.    Monthly payment  deferral of principal and interest  payments for the debt
      obligations  due  to Key  Bank  (Notes  #5 & #3)  through  January,  1998.
      Regularly  scheduled  payments of Principal  and Interest will continue to
      accrue  and will be due at the end of the  current  maturity  date of each
      Note.

3.    Borrower to provide access to facilities to allow third-party  consultants
      to conduct  collateral  appraisals  for the  benefit  of "ESDC".  (This to
      include M&E Appraisal and Real Estate Appraisal.) Cost of appraisals to be
      the   responsibility   of  Dunkirk   International   Glass  and   Ceramics
      Corporation.  Borrower will also forward copies of all environmental  site
      reports, at Borrower's expense.

4.    Reaffirmation  of all  existing  corporate  and  personal  guarantees  and
      indemnifications  and  receipt  of  updated  financial  statements  and/or
      federal tax returns.  Borrower will use best reasonable  efforts to obtain
      reaffirmation of all personal guarantees and indemnifications with respect
      to loans.

5.    Certified  Corporate  Resolution  that Mr.  Chris  Beck  will  remain as
      Chairman  of the  Board  and  serve as  Borrower's  chief  environmental
      officer  for  at  least  3  years.  In  such  capacity,  Mr.  Beck  will
      communicate  with  "ESDC" on a  regular  basis,  at least  once a month,
      regarding the progress of the Company,  including  progress  reports and
      company prepared  
<PAGE>

     financial  reports on sales and reduction in inventory and work-in progress
     materials.  "ESDC" will retain the right to engage a third-party consultant
     to inspect  Borrower's  facility,  the fees and  expenses  of whom shall be
     borne by Dunkirk,  provide that any such third-party  inspections shall not
     occur more than once during any quarter. The departure of Mr. Beck from the
     borrower's  employment,  management  function or oversight of environmental
     concerns, shall be deemed by "ESDC" an act of default by the Borrower.

Except as modified  herein,  all other terms,  and  conditions of the promissory
notes and other loan documents continue to remain in full force and effect.

If you understand and agreed to the terms and conditions set forth above, please
indicate your consent by signing and returning one copy of this agreement.

                                          Very truly yours,

                                          /s/ Wendell Harris

                                          Wendell Harris
                                          Assistant Vice President

Agreed to and Accepted this
29th day of July, 1997


Dunkirk International Glass and Ceramic Corporation


By:   /s/Eckardt C. Beck
   ----------------------------------
      Eckardt C. Beck
      Acting President


Conversion Technologies International, Inc.


By:   /s/Eckardt C. Beck
   ---------------------------------
      Eckardt C. Beck
      Acting President and Chairman


      /s/ Gerald P. Balcar
- ------------------------------------
      Gerald P. Balcar


      /s/Margaret A. Gwynne
- ------------------------------------
      Margaret A. Gwynne


                               Key BankLetterhead
                               ------------------


July 30, 1997


Wendell Harris
Assistant Vice-President
Empire State Development Corporation
633 Third Avenue
New York, New York 10017-6754

Re:   Dunkirk International Glass and Ceramics Corporation
      Guarantee Nos: 9317120 and 9317121

Dear Mr. Harris:

This letter  confirms  our  conversation  in which JDA  acknowledges  receipt of
KeyBank's  letters  dated July 24,  1997 to JDA and July 23, 1997 to Dunkirk and
hereby  waives the need for Demands for Payment and further time periods to cure
permitted  under the guarantee  agreements.  JDA elects to and hereby does honor
its guarantee  obligations pursuant to ss. 5.03(B) of the guarantee  agreements.
In consideration for the foregoing,  KeyBank will refrain from exercising any of
its remedies under the terms of the Loan instruments and will upon  commencement
of JDA's  performance  of its  payment  obligations  simultaneously  assign Loan
instruments or any other  agreements  between Lender and Borrower  affecting the
Project collateral.

Please countersign the document further confirming your agreement to same.

                                          Very truly yours

                                          /s/ Donald F. VerHague, Jr.
                                          ---------------------------

                                          Donald F. VerHague, Jr.
                                          Vice President

Confirmed by Empire State Development Corporation
f/k/a New York Job Development Authority


BY:   /s/ Garry P. Ryan, Controller
- -----------------------------------


                                                                      Exhibit 11


          CONVERSION TECHNOLOGIES INTERNATIONAL, INC. AND SUBSIDIARIES
                STATEMENT OF COMPUTATION OF NET (LOSS) PER SHARE

               For the years ended June 30, 1997 and June 30, 1996


                                              Year Ended           Year Ended
                                             June 30, 1997        June 30, 1996
                                             -------------        -------------

Net (loss) before extraordinary item....     $  (12,855,169)      $ (4,110,951)
                                             ==============       ============ 


Net (loss) as reported .................     $  (12,855,169)      $ (4,552,951)
                                             ==============       ============ 


Weighted average number of
   common shares outstanding ...........          4,773,311          1,559,908
                                             ==============       ============ 


Shares used in the computation..........          4,773,311          1,559,908
                                             ==============       ============ 


Net (loss) per common share
     before extraordinary item(1) ......     $        (2.69)       $     (2.64)
                                             ==============       ============ 


Net (loss) as reported per
     common share(1) ...................     $        (2.69)       $     (2.92)
                                             ==============       ============ 



(1)  Calculations of fully diluted and primary earnings per share are identical.



Dunkirk International Glass and Ceramics Corporation, a corporation formed under
the laws of Delaware.

Advance  Particle  Technologies,  Inc., a  corporation  formed under the laws of
Delaware.


<TABLE> <S> <C>


<ARTICLE>                     5
<LEGEND>
     (Replace this text with the legend)
</LEGEND>
<CIK>                         0000923978
<NAME>                        Conversion Technologies International, Inc.
<MULTIPLIER>                                   1,000
<CURRENCY>                                     U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   Year
<FISCAL-YEAR-END>                              JUN-30-1997
<PERIOD-START>                                 JUL-01-1996
<PERIOD-END>                                   JUN-30-1997
<EXCHANGE-RATE>                                1
<CASH>                                         325,092
<SECURITIES>                                   0
<RECEIVABLES>                                  146,225
<ALLOWANCES>                                   18,000
<INVENTORY>                                    521,060
<CURRENT-ASSETS>                               1,180,902
<PP&E>                                         8,396,392
<DEPRECIATION>                                 1,456,610
<TOTAL-ASSETS>                                 9,436,924
<CURRENT-LIABILITIES>                          4,575,456
<BONDS>                                        10,480,819
                          0
                                    0
<COMMON>                                       1,385
<OTHER-SE>                                     (5,963,674)
<TOTAL-LIABILITY-AND-EQUITY>                   9,436,924
<SALES>                                        1,429,008
<TOTAL-REVENUES>                               1,429,008
<CGS>                                          3,952,374
<TOTAL-COSTS>                                  13,582,667
<OTHER-EXPENSES>                               0
<LOSS-PROVISION>                               0
<INTEREST-EXPENSE>                             1,277,310
<INCOME-PRETAX>                                (12,855,169)
<INCOME-TAX>                                   0
<INCOME-CONTINUING>                            (12,855,169)
<DISCONTINUED>                                 0
<EXTRAORDINARY>                                0
<CHANGES>                                      0
<NET-INCOME>                                   (12,855,169)
<EPS-PRIMARY>                                  (2.69)
<EPS-DILUTED>                                  (2.69)
        


</TABLE>


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