发明名称 |
PROCESS FOR THE TREATMENT OF EFFLUENTS CONTAINING CYANIDE AND TOXIC METALS;USING HYDROGEN PEROXIDE AND TRIMERCAPTOTRIAZINE |
摘要 |
A process for the treatment of aqueous effluent containing cyanide and toxic or 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. |
申请公布号 |
ZA8905549(B) |
申请公布日期 |
1990.07.25 |
申请号 |
ZA19890005549 |
申请日期 |
1989.07.20 |
申请人 |
DEGUSSA AKTIENGESELLSCHAFT |
发明人 |
ANDREW GRIFFITHS;ROY NORCROSS;GERHARD SCHERER;FRIEDRICH WILHELM MERZ;STEPHEN GOS |
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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