| 发明名称 |
PROCESS FOR THE BIOLOGICAL PURIFICATION OF WASTE WATER |
| 摘要 |
Process for the biological purification of waste water in which a suspension of the surplus sludge formed during the purification is hydrolyzed in a basic medium and at elevated temperatures. |
| 申请公布号 |
DE2860355(D1) |
申请公布日期 |
1981.03.12 |
| 申请号 |
DE19782860355 |
申请日期 |
1978.06.21 |
| 申请人 |
STAMICARBON B.V. |
发明人 |
DASSEN, BERNARDUS HENRICUS NICOLAAS |
| 分类号 |
C02F11/02;A23J1/00;A23K1/00;C02F11/18;(IPC1-7):C02F1/02;C02F1/66 |
主分类号 |
C02F11/02 |
| 代理机构 |
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代理人 |
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