Title:
MEMBRANE FILTER APPARATUS
Document Type and Number:
Japanese Patent JPH09234350
Kind Code:
A
Abstract:
To wash a membrane module without increasing the capacity of a raw water pump.
This membrane filter apparatus has a total quantity filter system wherein three or more membrane modules 3a, 3b, 3c having hollow yarn membrane bundles 15 arranged thereto are arranged. In this case, the membrane modules 3a, 3b, 3c are parallelly connected and pipings and valves are provided so that all of the filtered water outflow lines 22a, 22b, 22c of the respective membrane modules can be mutually connected to the raw water supply lines 21a, 21b, 21c of the membrane modules.
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Inventors:
IKEDA MASAYUKI
KAGEYAMA YOSHIHIDE
HIGASHIJIMA TAKESHI
TSUCHIYA HIROTSUGU
MINEGISHI TORATARO
KAGEYAMA YOSHIHIDE
HIGASHIJIMA TAKESHI
TSUCHIYA HIROTSUGU
MINEGISHI TORATARO
Application Number:
JP4274296A
Publication Date:
September 09, 1997
Filing Date:
February 29, 1996
Export Citation:
Assignee:
NIPPON KOKAN KK
International Classes:
B01D63/02; B01D65/02; C02F1/44; (IPC1-7): B01D63/02; B01D65/02; C02F1/44
Attorney, Agent or Firm:
Toshiaki Hosoe
Previous Patent: MEMBRANE SEPARATION APPARATUS
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