CONTINUOUSLY REGENERATING TYPE DESALTING SYSTEM

申请公布号：JP2000210671(A)

申请号：JP19990015320

申请日期：1999.01.25

申请公布日期：2000.08.02

申请人：

ASAHI CHEM IND CO LTD

发明人：HORI TAKAHIRO

分类号：B01D61/48;C02F1/42;C02F1/469;(IPC1-7):C02F1/469

主分类号：B01D61/48

摘要：PROBLEM TO BE SOLVED: To supply high purity deionized water equal to theoretically pure water without the regenerating operation of an ion exchange body in a pure water production process. SOLUTION: In the electrodialyzer provided with a cathode and an anode and in which plural sheets of ion exchange membranes are charged between the electrodes, the hollow fiber-shaped porous body having an anion exchange group and/or the hollow fiber-shaped porous body having a cation exchange group are filled in a desalting chamber formed by the ion exchange membrane, and a concentrating chamber is also formed by the ion exchange membrane.

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