| 发明名称 |
Process for biological purification of water. |
| 摘要 |
<p>In the process, a metabolically active bacterial population is cultured and maintained in a reservoir with a supply of substrate, from which reservoir biomass is transferred to a biological treatment stage continuously or at intervals. <IMAGE></p> |
| 申请公布号 |
EP0503546(B1) |
申请公布日期 |
1995.02.15 |
| 申请号 |
EP19920104034 |
申请日期 |
1992.03.09 |
| 申请人 |
NITRA GESELLSCHAFT FUER BIOTECHNIK MBH |
发明人 |
BEWERNICK, MARTIN |
| 分类号 |
C02F3/12;C02F3/34;(IPC1-7):C02F3/34 |
主分类号 |
C02F3/12 |
| 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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