| 摘要 |
PROBLEM TO BE SOLVED: To provide a technique capable of desalinating seawater with a concentration of 35,000 ppm to several hundreds ppm at a low cost in a method for cleaning water by a CDI (continuous deionization) method using electrodes. SOLUTION: With the five of an ion adsorption substance, the cell structure of a flow through capacitor (FTC) 200, the feed of working voltage, the feed of working electric current and a CDI operation as parameters, the optimum values are decided, so as to construct a system. In particular, the values of the voltage and electric current fed to bipolar/monopolar electrodes 215, influencing on the performance of CDI are optimized. COPYRIGHT: (C)2009,JPO&INPIT
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