发明名称 |
CHLORINE DIOXIDE GENERATION FOR WATER TREATMENT |
摘要 |
Chlorine dioxide is generated by electrochemical oxidation of sodium chlorite in an anode compartment of a cation-exchange membrane-divided cell and is recovered in a suitable recipient medium by passing the chlorine dioxide through a hydrophobic microporous membrane. Water balance in a continuous operation is maintained by removing water from the anolyte by transporting the same partly across the hydrophobic microporous membrane in vapor form and partly across the cation-exchange membrane.
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申请公布号 |
CA2162471(C) |
申请公布日期 |
2000.04.18 |
申请号 |
CA19942162471 |
申请日期 |
1994.05.12 |
申请人 |
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发明人 |
COWLEY, GERALD;LIPSZTAJN, MAREK;RANGER, GEORGE JOSEPH |
分类号 |
B01D61/00;C02F1/44;C02F1/467;C02F1/76;C25B1/26;(IPC1-7):C25B1/26 |
主分类号 |
B01D61/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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