发明名称 |
PLANT FOR AEROBIC BIOLOGICAL WASTE WATER TREATMENT |
摘要 |
<p>1. A device for aerobic biological waste water purification, in which the culture surfaces for the microorganisms are formed from a membrane which is permeable to gases but impermeable to water and one side of which is exposed to air, the membrane being carried by a support device serving for the air supply, characterised in that the support device is a support member (1) which consists of a coarse-porosity material having free interstices for the unobstructed air exchange between the interior of the member and the external air.</p> |
申请公布号 |
EP0197024(B1) |
申请公布日期 |
1990.10.31 |
申请号 |
EP19860890077 |
申请日期 |
1986.03.25 |
申请人 |
RENNER, HELMUT, DIPL. ING. DR. TECHN. |
发明人 |
RENNER, HELMUT, DIPL. ING. DR. TECHN. |
分类号 |
C02F3/06;C02F3/10;C02F3/20 |
主分类号 |
C02F3/06 |
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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