0510328-A2 is referenced by 23 patents and cites 5 patents.

An activated sludge treating apparatus for use in treating wastewater, such as gray water and sewage. A plurality of filter membrane modules (4) are vertically arranged in parallel at predetermined intervals within a treating tank (1). The water to be treated which is stored in the treating tank is separated into solid and liquid by the filter membrane modules, and water that has passed through the filter membrane modules is extracted as treated water. An agitating device (9) is disposed at a level below the filter membrane modules (4).

Title
Apparatus for treating activated sludge.
Application Number
EP19920103240 19920226
Publication Number
0510328 (A2)
Application Date
February 26, 1992
Publication Date
October 28, 1992
Inventor
Moro Masashi
JP
Izumi Kiyoshi
JP
Yamada Yutaka
JP
Ishida Hiroshi
JP
Assignee
Kubota
JP
IPC
C02F 03/12
B01D 65/02
B01D 61/18
C02F 03/12
C02F 03/02
B01D 65/00
B01D 61/18
B01D 61/14
C02F 03/12
C02F 03/02
B01D 65/08
B01D 65/02
B01D 65/00
B01D 61/18
B01D 61/14
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