RECOVERY FILTRATION UNIT

Japanese Patent JP2016117018

A

PROBLEM TO BE SOLVED: To provide a recovery filtration unit capable of re-utilizing treated water in existing waste-water treatment facility more efficiently.SOLUTION: A recovery filtration unit comprises: a filtration membrane apparatus which is connected to existing waste-water treatment facility which biologically treats organic waste water to obtain primary treated water, recovers and filters the primary treated water of the waste-water treatment facility, supplies filtered water as makeup water to a cooling tower, performs membrane filtration to the primary treated water recovered from the waste-water treatment facility by a filtration membrane module to obtain secondary treated water; and a reverse osmosis membrane apparatus which performs membrane separation to the secondary treated water from the filtration membrane apparatus by a reverse osmosis membrane module to obtain permeated water as third treated water, in which the permeated water as the third treated water obtained by the reverse osmosis membrane apparatus is supplied as makeup water to food product manufacturing facility which performs at least one of washing, sterilization and cooling of food product containers.SELECTED DRAWING: Figure 1

TAKASHIMA YUJI
MANABE ATSUYUKI
WATANABE HAYATO

JP2014258065A

June 30, 2016

December 19, 2014

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MIURA KOGYO KK

C02F1/44; B01D61/02; B01D61/14; B01D61/58; B01D65/06; C02F3/12

JPH11504855A	1999-05-11
JP2014083521A	2014-05-12
JP2002119965A	2002-04-23
JP2003236555A	2003-08-26
JP2013240762A	2013-12-05
JP2005505419A	2005-02-24
JP2010012434A	2010-01-21
JP2008246386A	2008-10-16

WO2014192619A1

2014-12-04

Samejima Mutsumi
Mitsuo Tanaka
Hiroshi Okabe
Yuzo Yamada

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