Process and equipment for filtering liquid mixture of bioreactor by dynamic membrane
Title：
Process and equipment for filtering liquid mixture of bioreactor by dynamic membrane
Application Number：
 01144189
Application Date：
 2001/12/14
Announcement Date：
 2002/08/14
Pub. Date：
Publication Number：
 1363526
Announcement Number：
 1168680
Grant Date：
 2004-9-29
Granted Pub. Date：
 2004-9-29
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 B01D 61/00, C02F 1/44, C02F 3/12
Applicant(s)：
 Qinghua Univ
Inventor(s)：
 Huang Xia, Fan Bin, Wen Xianghua
Key Words：
 filter, liquid mixture, bioreactor, dynamic membrane
Abstract：
 A dynamic filter process for the liquid mixture features that ordinary porous material is processed to become a filter, which is put in a bio-reactor with continuous water feeding and discharging and immersed in the liquid in such manner that the liquid level is higher than its water discharge port, generating a level difference, and a biomass layer is formed on the porous material by absorption, adhesion and deposition, having the filtering power similar to the fixed membrane. Its advantages include low cost and high solid-liquid separating effect.
Claim：
Priority：
PCT：
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