发明名称 |
Process for the treatment of effluents containing cyanide and toxid metals, using hydrogen peroxide and trimercaptotriazine. |
摘要 |
<p>A process for the treatment of aqueous effluent containing cyanide and toxic heavy metals, wherein the effluent is contacted with a sufficient amount of hydrogen peroxide to oxidize at least a substantial portion of the cyanide in the effluent in the presence of sufficient trimercaptotriazine to react with a substantial portion of the metal present in said effluent, and precipitating said metal component. </p> |
申请公布号 |
EP0355418(A1) |
申请公布日期 |
1990.02.28 |
申请号 |
EP19890113422 |
申请日期 |
1989.07.21 |
申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
GRIFFITHS, ANDREW, DR.;NORCROSS, ROY;SCHERER, GERHARD;MERZ, FRIEDRICH WILHELM;GOS, STEPHEN |
分类号 |
C02F1/52;C02F1/72 |
主分类号 |
C02F1/52 |
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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