发明名称 |
Chromate ion removal from aqueous solutions |
摘要 |
Chromate ions present in aqueous solutions, e.g. cooling tower blowdown water or liquors obtained from the electrolysis of aqueous sodium chloride solutions, are substantially completely removed by passing the solution through an intimate mixture of an anion exchange resin in the chloride form and a weak cation exchange resin in a conditioned hydrogen form.
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申请公布号 |
US4525483(A) |
申请公布日期 |
1985.06.25 |
申请号 |
US19820344457 |
申请日期 |
1982.02.01 |
申请人 |
GRIER, JESSE G.;HODGES, JIMMIE R. |
发明人 |
GRIER, JESSE G.;HODGES, JIMMIE R. |
分类号 |
B01J47/04;(IPC1-7):C02F1/42 |
主分类号 |
B01J47/04 |
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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