| 发明名称 |
PROCESS AND ACTIVE PACKING MATERIAL FOR THE BIOLOGICAL DENITRIFICATION OF WASTE WATER |
| 摘要 |
<p>The present invention is directed to a process for biological denitrification of effluents, containing up to 10 g/l of nitric nitrogen, which comprises using an active denitrification support made of selected high performance denitrifying bacteria fixed on a neutral support.</p> |
| 申请公布号 |
DE2861782(D1) |
申请公布日期 |
1982.06.24 |
| 申请号 |
DE19782861782 |
申请日期 |
1978.07.03 |
| 申请人 |
P C U K PRODUITS CHIMIQUES UGINE KUHLMANN |
发明人 |
CABANE, BRUNO |
| 分类号 |
C02F3/28;(IPC1-7):02F3/34 |
主分类号 |
C02F3/28 |
| 代理机构 |
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| 地址 |
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