|                                                      
|------------------------------------------------------
|U.S. SECURITIES AND EXCHANGE COMMISSION               
|                                                      
|WASHINGTON, D.C. 20549                                
|                                                      
|FORM 10 - QSB                                         
|                                                      
|QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15 (D)     
|OF THE SECURITIES EXCHANGE ACT OF 1934                
|                                                      
|For the quarter ended June 30, 2006                   
|                                                      
|Capacitive Deionization Technology Systems, Inc.      
|(Exact name of registrant as specified in its charter)
|                                                      

|Nevada                  | 86-0867960         
|----------------------- | -------------------
|(State of Jurisdiction) | (I.R.S. Employer   
|                        | identification No.)
|                        |                    



|4251 Kellway Circle, Addison, TX 75001                                                                                                                                                                                                                                                                                                                 
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|(Address of Principal executive offices)                                                                                                                                                                                                                                                                                                               
|                                                                                                                                                                                                                                                                                                                                                       
|972-934-1586                                                                                                                                                                                                                                                                                                                                           
|(Registrant's telephone number)                                                                                                                                                                                                                                                                                                                        
|                                                                                                                                                                                                                                                                                                                                                       
|Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 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 the past 90 days.
|                                                                                                                                                                                                                                                                                                                                                       
|Yes X   No                                                                                                                                                                                                                                                                                                                                             
|                                                                                                                                                                                                                                                                                                                                                       
|Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).                                                                                                                                                                                                                                       
|                                                                                                                                                                                                                                                                                                                                                       
|Yes   No X                                                                                                                                                                                                                                                                                                                                             
|                                                                                                                                                                                                                                                                                                                                                       
|The number of shares outstanding of the registrant's $.0001 par value common stock as of July 31, 2006 was 25,772,778.                                                                                                                                                                                                                                 
|Transitional Small Business Disclosure Format (check one):       Yes [  ]               No [X]                                                                                                                                                                                                                                                         
|                                                                                                                                                                                                                                                                                                                                                       



|Capacitive Deionization Technology Systems, Inc.
|------------------------------------------------
|                                                



|Index  |                       | Page
|------ | --------------------- | ----
|Part I | Financial Information |     
|       |                       |     



| | Item 1 | Financial statements                                                                            |    
| | ------ | ----------------------------------------------------------------------------------------------- | ---
| |        |                                                                                                 |    
| |        | Balance Sheets as of June 30, 2006 and                                                          |    
| |        | December 31, 2005                                                                               | 3  
| |        |                                                                                                 |    
| |        | Statements of Operations for the three                                                          |    
| |        | months and six months ended June 30, 2006 and 2005 and
Cumulative Amounts Through June 30, 2006 | 4  
| |        |                                                                                                 |    
| |        | Statements of Cash Flows for the six                                                            |    
| |        | months ended June 30, 2006 and 2005 and 
Cumulative Amounts Through June 30, 2006               | 5  
| |        |                                                                                                 |    
| |        | Notes to Financial Statements                                                                   | 6-8
| |        |                                                                                                 |    



| | Item 2 | Management's discussion and analysis |  
| | ------ | ------------------------------------ | -
| |        | of Financial Condition and Results   |  
| |        | of Operations                        | 8
| |        |                                      |  



| | Item 3 | Controls and Procedures | 9
| | ------ | ----------------------- | -
| |        |                         |  



|Part II | Other Information | 
|------- | ----------------- | 
|        |                   | 



| | Item 2 | Unregistered Sales of Equity Securities | 9 
| | ------ | --------------------------------------- | --
| |        |                                         |   
| | Item 6 | Exhibits                                | 10
| |        |                                         |   



|Signatures |  | 10
|---------- |  | --
|           |  |   
|           |  |   



|CAPACITIVE DEIONIZATION TECHNOLOGY SYSTEMS, INC.
|------------------------------------------------
|(A Development Stage Entity)                    
|BALANCE SHEETS                                  
|                                                

|                              | June 30,        | December 31,    
|----------------------------- | --------------- | ----------------
|                              | 2006            | 2005            
|Current assets:               | (Unaudited)     | (Audited)       
|Cash                          | $        52,578 | $         11,178
|Note receivable               | -               | 40,000          
|Total current assets          | 52,578          | 51,178          
|                              |                 |                 
|Furniture and equipment       | 235,291         | 138,222         
|Less accumulated depreciation | (40,214)        | (24,030)        
|Total furniture and equipment | 195,077         | 114,192         
|                              | $247,655        | $165,370        
|                              |                 |                 
|                              |                 |                 

|Liabilities and Stockholders' Equity (Deficit)
|----------------------------------------------
|                                              

|Current liabilities:                                   |                |                
|------------------------------------------------------ | -------------- | ---------------
|Accounts payable                                       | $      330,500 | $       410,713
|Wages payable                                          | 614,562        | 713,339        
|Accrued liabilities                                    | 1,035,543      | 615,633        
|Customer deposits                                      | 172,150        | 203,700        
|Notes payable and current portion of long-term debt,   |                |                
|less umamortized discount of $498,297 in 2006)         | 1,414,272      | 388,369        
|Notes payable - related parties                        | 2,160,000      | 2,158,000      
|Total current liabilities                              | 5,727,027      | 4,489,754      
|                                                       |                |                
|Other long-term debt                                   | 495,245        | 495,245        
|                                                       |                |                
|Commitments and contingencies                          | -              | -              
|                                                       |                |                
|Stockholders' equity (deficit):                        |                |                
|Preferred stock, $.0001 par value, 20,000,000 shares   |                |                
|authorized; none issued and outstanding                | -              | -              
|Common stock, $.0001 par value, 80,000,000 shares      |                |                
|authorized; 25,986,728 and 25,982,528 shares           |                |                
|issued and outstanding in 2006; 22,452,837             |                |                
|shares  issued and outstanding in 2005                 | 2,598          | 2,245          
|Additional paid-in capital                             | 11,253,732     | 9,544,147      
|Accumulated deficit from previous operating activities | (3,523,977)    | (3,523,977)    
|Deficit accumulated during the development stage       | (13,702,770)   | (10,842,044)   
|Treasury stock, at cost -- 4,000 shares in 2006        | (4,200)        | -              
|Total stockholders' equity (deficit)                   | (5,974,617)    | (4,819,629)    
|                                                       | $247,655       | $165,370       
|                                                       |                |                
|                                                       |                |                
|                                                       |                |                
|                                                       |                |                

|See accompanying notes to financial statements.
|-----------------------------------------------
|                                               
|3                                              
|                                               
|                                               





|                                                                                               
|-----------------------------------------------------------------------------------------------
|CAPACITIVE DEIONIZATION TECHNOLOGY SYSTEMS, INC.                                               
|(A Development Stage Entity)                                                                   
|STATEMENTS OF OPERATIONS                                                                       
|Three and Six Months Ended June 30, 2006 and 2005                                              
|And Cumulative Operations as a Development Stage Entity (January 1, 2000 Through June 30, 2006)
|(Unaudited)                                                                                    
|                                                                                               

|                                                 |                             |                           | Cumulative  
|------------------------------------------------ | --------------------------- | ------------------------- | ------------
|                                                 | Three Months Ended June 30, | Six Months Ended June 30, | Through     
|                                                 | 2006                        | 2005                      | 2006        
|                                                 |                             |                           |             
|Revenues                                         | $31,665                     | $-                        | $31,665     
|                                                 |                             |                           |             
|Operating expenses:                              |                             |                           |             
|Cost of sales                                    | 22,166                      | -                         | 22,166      
|Common stock and options issued for services - - |                             |                           |             
|General and administrative                       | 99,263                      | 34,053                    | 321,433     
|Common stock and options issued for services - - |                             |                           |             
|Research and development                         | 68,565                      | 7,816                     | 191,706     
|Other research and development                   | 416,902                     | 338,920                   | 920,354     
|General and administrative (excluding            |                             |                           |             
|amounts applicable to stock and options          |                             |                           |             
|issued for services each period)                 | 206,914                     | 102,346                   | 458,395     
|                                                 | 813,810                     | 483,135                   | 1,914,054   
|                                                 |                             |                           |             
|Loss from operations                             | (782,145)                   | (483,135)                 | (1,882,389) 
|                                                 |                             |                           |             
|Other income (expense):                          |                             |                           |             
|Debt cancellation income (bad debt)              | (40,000)                    | -                         | 93,610      
|Amortization of debt discount                    | (421,792)                   |                           | (528,258)   
|Interest expense                                 | (362,403)                   | (119,586)                 | (543,689)   
|Total other income (expense)                     | (824,195)                   | (119,586)                 | (978,337)   
|Net loss                                         | $(1,606,340)                | $(602,721)                | $(2,860,726)
|                                                 |                             |                           |             
|Basic and diluted net loss per common share:     | $(0.06)                     | $(0.03)                   | $(0.11)     
|                                                 |                             |                           |             
|Weighted average common shares outstanding       | 25,845,064                  | 21,632,213                | 24,976,457  
|                                                 |                             |                           |             
|                                                 |                             |                           |             
|                                                 |                             |                           |             

|See accompanying notes to financial statements.
|-----------------------------------------------
|4                                              
|                                               
|                                               

|CAPACITIVE DEIONIZATION TECHNOLOGY SYSTEMS, INC.                                               
|-----------------------------------------------------------------------------------------------
|(A Development Stage Entity)                                                                   
|STATEMENTS OF CASH FLOWS                                                                       
|Six Months Ended June 30, 2006 and 2005                                                        
|And Cumulative Operations as a Development Stage Entity (January 1, 2000 Through June 30, 2006)
|(Unaudited)                                                                                    
|                                                                                               

|                                                  |                       |                    | Cumulative        
|------------------------------------------------- | --------------------- | ------------------ | ------------------
|                                                  |                       |                    | Through           
|                                                  | 2006                  | 2005               | June 30, 2006     
|                                                  |                       |                    |                   
|Cash flows from operating activities:             |                       |                    |                   
|Net loss                                          | $         (2,860,726) | $      (1,130,579) | $     (13,702,770)
|Adjustments to reconcile net loss to net cash     |                       |                    |                   
|used in operating activities:                     |                       |                    |                   
|Depreciation                                      | 16,185                | 5,386              | 53,346            
|Amortization of debt discount                     | 528,258               | -                  | 528,258           
|Shares issued for services                        | 492,713               | 108,736            | 2,569,486         
|Stock options and warrants issued as compensation | 20,426                | 7,661              | 586,185           
|Writedown of note receivable                      | 40,000                | -                  | 140,611           
|Changes in operating assets and liabilities:      |                       |                    |                   
|Accounts payable and accrued liabilities          | 312,869               | 219,339            | 3,113,674         
|Net cash used in operating activities             | (1,450,275)           | (789,457)          | (6,711,210)       
|                                                  |                       |                    |                   
|Cash flows from investing activities:             |                       |                    |                   
|Purchase of furniture and equipment               | (97,069)              | (73,859)           | (241,024)         
|                                                  |                       |                    |                   
|Cash flows from financing activities:             |                       |                    |                   
|Sale of common shares                             | 66,744                | 297,100            | 2,561,008         
|Purchase of treasury stock                        | (4,200)               | -                  | (4,200)           
|Net advances from shareholder                     | -                     | -                  | (96,388)          
|Net payments on long-term debt                    | (44,500)              | (60,000)           | (273,815)         
|Payments to former subsidiary                     | -                     | -                  | (238,192)         
|Additions to convertible debt and notes payable   | 1,570,700             | 452,245            | 4,505,498         
|Proceeds from notes payable to stockholders       | -                     | -                  | 161,500           
|Net cash provided by financing activities         | 1,588,744             | 689,345            | 6,615,411         
|                                                  |                       |                    |                   
|Net increase in cash and cash equivalents         | 41,400                | (173,971)          | (336,823)         
|                                                  |                       |                    |                   
|Cash at beginning of period                       | 11,178                | 355,586            | 389,401           
|                                                  |                       |                    |                   
|Cash at end of period                             | $52,578               | $181,615           | $52,578           
|                                                  |                       |                    |                   
|                                                  |                       |                    |                   
|Supplemental disclosure:                          |                       |                    |                   
|Total interest paid                               | $5,400                | $5,200             | $105,064          
|                                                  |                       |                    |                   

|Non-cash transactions:                                                                                            
|------------------------------------------------------------------------------------------------------------------
|                                                                                                                  
|During 2005, the Company issued 846,000 common shares to settle $210,000 in notes payable and 493,700             
|shares to settle $123,425 in accrued interest.                                                                    
|During 2006, the Company issued 383,805 shares for $103,500 in wages payable and accrued interest.                
|During 2006, the Company issued 901,000 shares for $180,200 in prepaid loan costs, accounted for as debt discount.
|During 2006, the Company issued 4,910,600 warrants to acquire common shares at $.25 per share                     
|for $846,355 in prepaid loan costs.                                                                               
|                                                                                                                  
|See accompanying notes to financial statements.                                                                   
|5                                                                                                                 
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|CAPACITIVE DEIONIZATION TECHNOLOGY SYSTEMS, INC.                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|NOTES TO FINANCIAL STATEMENTS                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|June 30, 2006                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Note 1 - Future Operations                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|The Company's financial statements have been presented on the basis that it is a going concern, which contemplates the realization of assets and the satisfaction of liabilities in the normal course of business. The Company's significant operating losses and its working capital deficit and stockholders' deficit raise substantial doubt about its ability to continue as a going concern. The financial statements do not include any adjustments that might result from the outcome of this uncertainty.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|The following is a summary of management's plan to raise capital and generate additional operating funds.                                                                                                                                                                                                                                                                                                                                                                                                        
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|The Company was funded initially through investment by its co-founder. Since 1998 funding has been through private placements of common stock and debt. The Company recognizes the extent of the financial investment necessary to support the planned business activities. There is no guarantee that the Company can complete any prospective financing; however, the Company is negotiating the following options:                                                                                            
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|*         An offering on the London Stock Market (Alternative Investment Market - "AIM")                                                                                                                                                                                                                                                                                                                                                                                                                         
|*         Financing of our manufacturing facility with a regional investment group                                                                                                                                                                                                                                                                                                                                                                                                                               
|*         Expansion of current strategic and investment alliances                                                                                                                                                                                                                                                                                                                                                                                                                                                
|*         An alliance with industry and government partners to accelerate pilot systems for the 
             Powder River CBME Gas Wastewater Remediation Project                                                                                                                                                                                                                                                                                                                                               
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|Business opportunities are contingent on the Company executing its polymerization and pyrolization outsourcing plans. The Company's plan to produce over 3,000 Aqua Cells in the next twelve months is dependent on financing and expanding outsourcing capacities concurrently while expanding our existing manufacturing facilities.                                                                                                                                                                           
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|To meet the Company's 2006 and 2007 requirements, we must obtain the working capital necessary for our planned manufacturing facility, capital equipment and required personnel. To meet these needs, the necessary capital must be received or committed by the end of the third quarter.                                                                                                                                                                                                                       
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
|The Company has expanded its commitment to developing a team of strategic partners by providing demonstration AquaCells for technology and application testing. To date, demonstration AquaCells are implemented in Japan, Korea, Australia, Holland and Canada, as well as the U.S. Ongoing CDT application development is active at Texas A&M University, the Texas Water Development Board, as well as several multi-national corporate strategic partners' identified applications.                          



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|There can be no assurances given that the Company will be successful in generating sufficient revenues from its planned activities or in raising sufficient capital to allow it to continue as a going concern which contemplates increased operating expenses, acquisition of assets and the disposition of liabilities in the normal course of business. These factors can affect the ability of the Company to implement its general business plan including the completion of the required manufacturing facilities and continued proprietary CDT product improvements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  
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|Note 2   Summary of Significant Accounting Policies and Practices                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
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|(a)   Description of Business                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
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|Capacitive Deionization Technology Systems, Inc. (Formerly FarWest Group, Inc.) (the "Company" or "CDT Systems, Inc.") was organized under the laws of the state of Nevada in July 1996 to serve as a water technology company.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|In January 1997, the Company entered into a manufacturing and marketing license agreement with Lawrence Livermore National Laboratories ("Lawrence Livermore") whereby the Company obtained the rights to Lawrence Livermore's patented Capacitive Deionization Technology ("CDT"). The Company has the rights to develop and manufacture a carbon aerogel CDT product for commercial use in the desalination, filtration and purification of water. The manufacturing and marketing license is effective for the life of the patents (up to 17 years). To maintain the license the Company must currently make contracted annual royalty payments to Lawrence Livermore amounting to the greater of $25,000 per year or a percentage of revenue ranging from 3% to 5%.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
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|The Company is currently negotiating an additional license with Lawrence Livermore which would significantly expand carbon aerogel manufacturing rights for world-wide applications.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|(b) Net Loss per Weighted Average Share                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
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|Net loss per weighted average share is calculated using the weighted average number of shares of common stock outstanding.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
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|(c) Basis of Presentation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
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|The accompanying unaudited financial statements have been prepared in accordance with generally accepted accounting principles for interim financial information and with the instructions to Form 10-QSB of Regulations S-B. They do not include all information and footnotes required by generally accepted accounting principles for complete financial statements. However, except as disclosed herein, there has been no material change in the information disclosed in the notes to the financial statements for the year ended December 31, 2005 which has been included in the Company's Annual Report on Form 10-KSB filed with the Securities and Exchange Commission. The interim unaudited financial statements should be read in conjunction with those financial statements to be included in the Form 10-KSB. In the opinion of management, all adjustments considered necessary for a fair presentation, consisting solely of normal recurring adjustments, have been made. Operating results for the three and six months ended June 30, 2006 are not indicative of the results that may be expected for the year ending December 31, 2006.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
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|(d) Stock-Based Compensation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
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|Effective January 1, 2006, the Company adopted the fair value recognition provisions of SFAS No. 123, Accounting for Stock-Based Compensation. The Company is reporting this change in accounting principle using the modified prospective method of adoption described in SFAS No. 148, Accounting for Stock-Based Compensation - Transition and Disclosure. Beginning in 2006, our results of operations reflect compensation expense for all employee stock-based compensation, including the unvested portion of stock options granted prior to 2006. The estimated fair value of the options is recognized as expense on the straight-line method over the options' vesting periods. Options generally vest one-fourth each year over four years. This method results in the same amount of compensation expense which would have been recognized had the fair value recognition provisions of SFAS No. 123 been applied from its original effective date. Prior to 2006, we accounted for our employee stock-based compensation in accordance with Accounting Principles Board Opinion (APB) No. 25, Accounting for Stock Issued to Employees.Under this method, no compensation expense was recognized for stock options or for our employee stock purchase plan. In accordance with the modified prospective method of transition, results for prior years have not been restated to reflect this change in accounting principle. For 2005, the pro forma net loss and loss per common share information presented below was determined as if we had accounted for our employee stock-based compensation under the fair value method of SFAS No. 123.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|Using the fair value method, the fair value of each option grant is estimated on the date of grant using the Black-Scholes option pricing model with the following weighted-average assumptions used for grants in 2006: dividend yield of 0.0 percent; expected volatility of 51 to 71 percent; risk free interest rates of 3.75 percent and expected lives of three years; in 2005: dividend yield of 0.0 percent; expected volatility of 45 to 80 percent; risk free interest rates of 3.0 percent and expected lives of three years. The per share weighted-average of fair value of stock options and warrants granted during the six months ended June 30, 2006 and 2005 was $.16 and $.09, respectively.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|During the six months ended June 30, 2006, the Company issued 925,000 options to employees, exercisable rateably over 5 years at $.17 per share. The Company expensed $20,426 in connection with the options.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|During the six months ended June 30, 2006, the Company issued 4,910,600 three-year warrants to acquire shares of the Company's common stock at $.25 per share in connection with the issuance of certain short-term debt. The value of these warrants amounted to $846,355. The Company also issued 901,000 shares of common stock, valued at $180,200, in connection with the debt. These amounts, aggregating $1,026,555, have been recognized as a discount on the short-term debt and are being amortized over the six-month maturity of the debt.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|The following table illustrates the effect on net loss and net loss per common share as if the fair value method had been applied to all outstanding and unvested awards in 2005. The information for 2006 reflects our actual results of operations.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             



|                                             |                      | Three Months Ended June 30,
|-------------------------------------------- | -------------------- | ---------------------------
|                                             |                      | 2006                       
|Net loss, as reported                        | $  (1,606,340)       |                            
|Add employee stock-based compensation        |                      |                            
|                                             | included in net loss | -                          
|Deduct fair value stock-based compensation   | -                    |                            
|Pro forma net loss                           | $(1,606,340)         |                            
|                                             |                      |                            
|Basic and diluted net loss per common share: |                      |                            
|                                             | As reported          | $(0.06)                    
|                                             | Pro forma            | $(0.06)                    
|                                             |                      |                            
|                                             |                      |                            
|                                             |                      | Six Months Ended June 30,  
|                                             |                      | 2006                       
|Net loss, as reported                        | $  (2,860,726)       |                            
|Add employee stock-based compensation        |                      |                            
|                                             | included in net loss | 20,426                     
|Deduct fair value stock-based compensation   | (20,426)             |                            
|Pro forma net loss                           | $(2,860,726)         |                            
|                                             |                      |                            
|Basic and diluted net loss per common share: |                      |                            
|                                             | As reported          | $(0.11)                    
|                                             | Pro forma            | $(0.11)                    



|A summary of stock options and warrants is set forth below for the six months ended June 30, 2006:
|--------------------------------------------------------------------------------------------------
|                                                                                                  
|                                                                                                  
|                                                                                                  



|                       |           |  | Wgt.        |  |            |  | Weighted   
|---------------------- | --------- |  | ----------- |  | ---------- |  | -----------
|                       |           |  | Avg.        |  | Aggregate  |  | Average    
|                       |           |  | Exercise    |  | Intrinsic  |  | Contractual
|                       | Shares    |  | Price       |  | Value      |  | Term       
|                       |           |  |             |  |            |  |            
|Outstanding, beginning | 4,046,990 |  | $      0.55 |  |            |  |            
|                       |           |  |             |  |            |  |            
|Granted                | 5,835,600 |  | $      0.24 |  |            |  |            
|                       |           |  |             |  |            |  |            
|Expired                | -         |  |             |  |            |  |            
|                       |           |  |             |  |            |  |            
|Exercised              | -         |  |             |  |            |  |            
|                       |           |  |             |  |            |  |            
|Outstanding, ending    | 9,882,590 |  | $      0.36 |  |            |  |            
|                       |           |  |             |  |            |  |            
|Exercisable, ending    | 8,265,923 |  | $      0.41 |  | $1,307,268 |  | 2.3 years  
|                       |           |  |             |  |            |  |            



|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Item 2. Management's discussion and analysis of financial condition and results of operations.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Information regarding and factors affecting forward-looking statements. Forward-looking statements include statements concerning plans, goals, strategies, future events or performances and underlying assumptions and other statements, which are other than statements of historical fact. Certain statements contained herein are forward-looking statements and, accordingly, involve risk and uncertainties, which could cause the actual results or outcomes to differ materially from those expressed in the forward-looking statements. The Company's expectations, beliefs and projections are expressed in good faith and are believed by the Company to have a reasonable basis, including without limitations, management's examination of historical trends, data contained in the Company's records and other data available from third parties, but there can be no assurance that management's expectations, beliefs or projections will result, or be achieved, or accomplished.            
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Results of operations.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|To date the Company has recognized nominal revenue. General and administrative expenses were increased to $206,913 and $458,395 in the six and three months ended June 30, 2006 compared to $102,346 and $257,419 in the six and three months of 2005, respectively, principally to expand the Company's infrastructure and financing efforts. Research and development expenditures for the three and six months in 2006 increased to $416,902 and $920,354 compared to $338,920 and $498,428 in the six and three months of 2005, respectively, due to the Company's continued development of its AquaCell technology. R & D expenses totaled 60% and 58% of operating expenses in the three and six months of 2006 compared to 71% and 60% in 2005, respectively.                                                                                                                                                                                                                                          
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|During the six months ended June 30, 2006, the Company wrote off certain old liabilities amounting to $133,610 and a note receivable amounting to $40,000. The net credit is included as debt cancellation income (bad debt) in the accompanying statement of operations.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
|The Company is expanding its outsourcing capacity with VML Technologies in Toronto. A small pyrolization furnace is being installed which will have the capacity to initially support the manufacturing of twelve aquacells per month.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Liquidity and capital resources.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Management recognizes the requirement for additional investment to execute the Company's business plan and complete the necessary manufacturing and research facilities. Financing transactions are currently being negotiated. These include an entity providing funding necessary to finance a manufacturing facility, an offering of common stock on the London Stock Exchange, continued interim financing and long-term asset financing. There is no certainty that these fundings will be completed.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|During the second quarter 2006, 15% short-term loans, generally with six-month maturities, provided $296,400 to the Company. The noteholders also received 889,200 three-year warrants to acquire shares of the Company's common stock at $.25 per share. In addition, a private placement to individual accredited investors of 431,466 shares of the Company's restricted common stock was completed. The private placement provided the Company $6,800 in cash through the issuance of 40,000 shares. Additionally, we issued the following shares for services: 119,966 shares were issued for $68,565 of engineering services; 163,695 shares were issued for $99,263 of professional services and 107,805 shares were issued to settle $48,000 of accrued wages and accrued interest.                                                                                                                                                                                                                   
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Item 3. Controls and Procedures                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|(a)Evaluation of disclosure controls and procedures.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|As required by Rule 13a-15 under the Securities Exchange Act of 1934 (the "Exchange Act"), we carried out an evaluation of the effectiveness of the design and operation of our disclosure controls and procedures as of June 30, 2006. This evaluation was carried out under the supervision and with the participation of our Chief Executive Officer and Chief Financial Officer. Based upon that evaluation, these management executives concluded that our disclosure controls and procedures are effective.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|(b)Changes in internal controls.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|During our most recently completed fiscal quarter ended June 30, 2006, there were no changes in our internal control over financial reporting that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Part II. Other Information                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Item 2 Unregistered Sales of Equity Securities                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Set forth below is information regarding the issuance and sales of our securities without registration during the second quarter of 2006. Except as otherwise noted, all sales below were made in reliance on Section 4(2) of the Securities Act of 1933, as amended. No sales involved the use of an underwriter and no commissions were paid in connection with the sale of any securities. No advertising or general solicitation was employed in offering the securities. In each instance, the offerings and sales were made to a limited number of persons, who were either (i) accredited investors, (ii) business associates of the Company (iii) employees of the Company, or (iv) executive officers or directors of the Company. In addition, the transfer of such securities were restricted by the Company in accordance with the requirements of the Act. Furthermore, all of the above-referenced persons were provided with access to our filings with the Securities and Exchange Commission.
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|During the second quarter 2006, 15% short-term loans, generally with six-month maturities, provided $296,400 to the Company. The noteholders also received 889,200 three-year warrants to acquire shares of the Company's common stock at $.25 per share. In addition, a private placement to individual accredited investors of 431,466 shares of the Company's restricted common stock was completed. The private placement provided the Company $6,800 in cash through the issuance of 40,000 shares. Additionally, we issued the following shares for services: 119,966 shares were issued for $68,565 of engineering services; 163,695 shares were issued for $99,263 of professional services and 107,805 shares were issued to settle $48,000 of accrued wages and accrued interest.                                                                                                                                                                                                                   
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              
|Item 6. Exhibits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              



|     |                                                                        
|---- | -----------------------------------------------------------------------
|31.1 | Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
|31.2 | Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
|32.1 | Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
|32.2 | Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
|     |                                                                        
|     |                                                                        
|     |                                                                        





|SIGNATURE                                                                                                                                                                                    
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|                                                                                                                                                                                             
|Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
|                                                                                                                                                                                             
|Capacitive Deionization Technology Systems, Inc.                                                                                                                                             
|/s/ Dallas Talley                                                                                                                                                                            
|Dallas Talley                                                                                                                                                                                
|Chairman of the Board,                                                                                                                                                                       
|Chief Executive Officer                                                                                                                                                                      
|Dated: August 11, 2006                                                                                                                                                                       
|                                                                                                                                                                                             
|Capacitive Deionization Technology Systems, Inc.                                                                                                                                             
|/s/ Phil Marshall                                                                                                                                                                            
|Phil Marshall                                                                                                                                                                                
|Chief Financial Officer                                                                                                                                                                      
|Dated: August 11, 2006                                                                                                                                                                       
|                                                                                                                                                                                             
|                                                                                                                                                                                             
|