Title:
【発明の名称】電気化学イオン交換装置及び方法
Document Type and Number:
Japanese Patent JP3048402
Kind Code:
B2
Abstract:
An apparatus for treating a liquid by electrochemical ion exchange comprises a flow channel (34) in which are arranged a cation-responsive ion exchange electrode (38) side by side with an anion-responsive ion exchange electrode (42), with a counter electrode (40,44) between them. By controlling the currents to the two ion exchange electrodes (38,42) independently, the pH of the treated liquid can be controlled at a desired value.
Inventors:
Andrew Derek Turner
Neville John Bridger
Neville John Bridger
Application Number:
JP11969991A
Publication Date:
June 05, 2000
Filing Date:
May 24, 1991
Export Citation:
Assignee:
AA Technology Public Limited Company
International Classes:
B01J19/00; B01J47/08; C02F1/46; C25B1/02; C25B9/19; C02F1/42; C02F1/461; (IPC1-7): C25B1/02; B01J19/00; B01J47/08; C02F1/46; C25B9/00
Domestic Patent References:
| JP61281887A | ||||
| JP3146686A |
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)