| 发明名称 |
Method for purification of industrial waste water |
| 摘要 |
A process is provided for treating industrial waste water wherein suspended material and cyanides which are ordinarily dissolved in the water are treated simultaneously to reduce the time of treatment and provide a more economical and effective treatment.
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| 申请公布号 |
US4059514(A) |
申请公布日期 |
1977.11.22 |
| 申请号 |
US19760701352 |
申请日期 |
1976.06.24 |
| 申请人 |
ELKEM-SPIGERVERKET A/S |
发明人 |
JAHNSEN, KNUT WALDEMAR |
| 分类号 |
C02F1/76;C02F9/00;(IPC1-7):C02B1/36 |
主分类号 |
C02F1/76 |
| 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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