CDT Systems, Inc. Reports Improved Water Technology Results, Plans 'Gen 2' Cell

Nov 27, 2006, 00:00 ET from CDT Systems, Inc.

    ADDISON, Texas, Nov. 27 /PRNewswire-FirstCall/ -- As a result of its
 development program during 2006, CDT Systems, Inc. (OTC Bulletin Boards:
 CDTN) has demonstrated improvements in excess of 100% in the tested
 performance of its capacitive deionization technology(R) water purification
     The Company's original goal was to produce a basic cell that would:
      *  Reduce the input level of total dissolved solids (TDS) of salt (NaCl)
         by 1000ppm (mg/l)
      *  Produce 1000 gallons/day (3785.4 liters/day) of product water
      *  Employ 1000 sq. ft. (92.9 m2) of carbon aerogel electrodes
     This objective equates to a removal of 3.8 grams of salt per square
 foot of carbon aerogel per day.
     Recent tests have demonstrated removal rates in excess of 7 grams/sq
 ft/day, with a maximum achieved of 7.7 grams/sq ft/day.
     This performance is expected to be bettered as additional features that
 have been shown to improve performance are incorporated into cell design.
     The CDT(R) cell is able to adjust the pH of the product water and waste
 water without the use of chemicals. The Company is investigating further
 applications of this feature.
     The Company's development program has also demonstrated a method of
 significantly reducing the volume of waste water generated by the Company's
 capacitive deionization technology(R).
     These demonstrated capabilities offer valuable economic and
 environmental advantages over existing water treatment technologies. The
 costs of chemicals for water treatment, and the volume of waste water and
 its chemical content, are important factors in evaluating water treatment
     The Company has also reduced its estimated unit manufacturing costs for
 the CDT(R) cell in excess of 30% by replacing expensive components within
 the cell with alternative materials and design improvements.
     "Progress with the development program means we are on track to produce
 a second generation ("Gen 2") cell, which will incorporate these
 demonstrated improvements, during the first quarter of 2007," CDT Systems,
 Inc. Chief Executive Officer John Davies said in a statement.
     The Company is a business, technology, and manufacturing partner of the
 U.S. Department of Energy's Lawrence Livermore National Laboratory ("LLNL")
 for the development and commercialization of Carbon Aerogel material
 sciences- based capacitive deionization technology (CDT) for water
 purification, as well as Carbon Aerogel for hydrogen generation, fuel
 cells, nanotechnology electrodes and thermal insulation.
     Statements about CDT's outlook and all other statements in this release
 other than historical facts are forward-looking statements within the
 meaning of the Private Securities Litigation Reform Act of 1995. These
 forward-looking statements rely upon a number of assumptions concerning
 future events and are subject to a number of uncertainties and other
 factors outside CDT's control, which could cause actual results to differ
 materially from such statements. While CDT believes that the assumptions
 concerning future events are reasonable, it cautions that there are
 inherent difficulties in predicting certain important factors that could
 impact the future performance. Among the important factors that could cause
 actual results to differ materially are the completion of the manufacturing
 facility and the demand for CDT's products. These and other risk factors
 are discussed in CDT's filings with the Securities and Exchange Commission,
 copies of which are available to the public. CDT expressly disclaims any
 intention or obligation to revise or update any forward-looking statements
 whether as a result of new information, future events, or otherwise.
     Contact Information: Mr. John Davies, CEO, Capacitive Deionization
 Technology Systems, Inc. (CDT Systems), Addison, Texas, phone (972)
 934-1586; e-mail:

SOURCE CDT Systems, Inc.