| 发明名称 |
Fremgangsmåde til at påvirke slammets volumenindeks for at undgå flydeslam i et anlæg til spildevandsrensning |
| 摘要 |
<p>Method for removing nitrogen from a mixture of water and active sludge in an aeration basin before it enters a final settling tank comprises injecting oxygen or oxygen -enriched air into it to drive out nitrogen and reduce it to 2 - 20 mg/l.</p> |
| 申请公布号 |
DK1445239(T3) |
申请公布日期 |
2005.10.17 |
| 申请号 |
DK20030002766T |
申请日期 |
2003.02.07 |
| 申请人 |
DELPHIN UMWELTTECHNIK GMBH;WTE WASSERTECHNIK GMBH |
发明人 |
PLASS, RAINER DR.;BRINKE-SEIFERTH, STEPHAN DR.;WOTRUBEZ, HERBERT DIPL. ING.;SCHROEDER, REINHARD DR. |
| 分类号 |
C02F1/00;C02F1/20;C02F1/72;C02F3/12;(IPC1-7):C02F1/20 |
主分类号 |
C02F1/00 |
| 代理机构 |
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