| 发明名称 |
APPARATUS FOR AERATING WASTE WATER |
| 摘要 |
<p>1. Aeration device for sewage purification with a pump device (21), a sewage-air-mixing device (22), at least one aeration tower (23) and a biological step being connected in series and arranged separately from each other and with a recirculating pipe (2) extending from the biological step to the pump device (21) for mixing the mechanically presettled sewage flowing from the aeration device (20) with biologically settled sewage from the biological step, characterized in that the aeration tower (23) is formed as a self-dumping tower.</p> |
| 申请公布号 |
EP0117546(B1) |
申请公布日期 |
1990.01.03 |
| 申请号 |
EP19840101947 |
申请日期 |
1984.02.24 |
| 申请人 |
GEBERT, HEINZ, DIPL.-ING. |
发明人 |
GEBERT, HEINZ, DIPL.-ING.;SEEBAUER, RUDOLF |
| 分类号 |
C02F3/04;C02F3/12 |
主分类号 |
C02F3/04 |
| 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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