Equipment for denitrifying and dephosphating sewage in integrated aerobic/anaerobic biologic fiter pool |
Title： |
| Equipment for denitrifying and dephosphating sewage in integrated aerobic/anaerobic biologic fiter pool |
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Application Number： |
02117616 |
Application Date： |
2002/05/10 |
Announcement Date： |
2002/12/04 |
Pub. Date： |
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Publication Number： |
1382647 |
Announcement Number： |
1159233 |
Grant Date： |
2004-7-28 |
Granted Pub. Date： |
2004-7-28 |
ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
C02F 3/30 |
Applicant(s)： |
Tsinghua Univ |
Inventor(s)： |
Huang Xia, Shi Hanchang, Hu Hongying |
Key Words： |
denitrifying, dephosphating, sewage, integrated aerobic/anaerobic, biologic fiter pool |
Abstract： |
An apparatus for dephosphating and denitrifying sewage is composed of anaerobic biologic filtering pool, aerobic biologic filter pool and water separator. The said anaerobic biologic filter pool is divided into deposition area and filter area containing filler. The said aerobic bioligc filter pool containing filler has the water distributing canal and guide dam on the filter. Its advantages are high denitrifying power and no need of power. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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