| 发明名称 |
WASTEWATER TREATMENT METHOD |
| 摘要 |
<p>At anaerobic treatment of wastewater it was found that resin and fatty acids in the wastewater have a toxic effect on the bacteria culture. According to the invention, this is solved by additions of iron or aluminium and calcium or magnesium.</p> |
| 申请公布号 |
DE3560708(D1) |
申请公布日期 |
1987.11.05 |
| 申请号 |
DE19853560708 |
申请日期 |
1985.03.08 |
| 申请人 |
PURAC AKTIEBOLAG |
发明人 |
ANDERSSON, PER-ERIK;WELANDER, THOMAS GUNNAR |
| 分类号 |
C02F3/28;C02F11/04;(IPC1-7):C02F3/28 |
主分类号 |
C02F3/28 |
| 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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