| 发明名称 |
Effluent treatment - by flocculation with activated lime followed by sepn |
| 摘要 |
<p>Effluent is flocculated using activated lime as mineral flocculant followed by decantation to sep. the liquid. The lime may be derived from Ca carbide decompsn. Usage of lime is 100-2000 mg. pref. 100-600 mg/litre and is used in homogenised foam as 'milk'.</p> |
| 申请公布号 |
FR2129035(A5) |
申请公布日期 |
1972.10.27 |
| 申请号 |
FR19710008614 |
申请日期 |
1971.03.12 |
| 申请人 |
SETA STE NOUVELLE |
发明人 |
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| 分类号 |
C02F1/52;(IPC1-7):02C1/00;02C5/00;02B1/00 |
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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