WO2008096585A1 - ろ過装置および水処理方法 - Google Patents

ろ過装置および水処理方法 Download PDF

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Publication number
WO2008096585A1
WO2008096585A1 PCT/JP2008/050622 JP2008050622W WO2008096585A1 WO 2008096585 A1 WO2008096585 A1 WO 2008096585A1 JP 2008050622 W JP2008050622 W JP 2008050622W WO 2008096585 A1 WO2008096585 A1 WO 2008096585A1
Authority
WO
WIPO (PCT)
Prior art keywords
unit
refiltration
clean water
filter apparatus
filtrate
Prior art date
Application number
PCT/JP2008/050622
Other languages
English (en)
French (fr)
Inventor
Masahide Taniguchi
Makoto Harima
Original Assignee
Toray Industries, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toray Industries, Inc. filed Critical Toray Industries, Inc.
Priority to JP2008508013A priority Critical patent/JPWO2008096585A1/ja
Publication of WO2008096585A1 publication Critical patent/WO2008096585A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/58—Multistep processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B01D61/146—Ultrafiltration comprising multiple ultrafiltration steps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2317/00—Membrane module arrangements within a plant or an apparatus
    • B01D2317/04—Elements in parallel
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination

Abstract

　ろ過ユニットを効率的に使用することによって高い水質の清澄水を連続的かつ低コストで得ることができる実用的なろ過装置を提供するため、少なくとも水中の懸濁粒子を除去するろ過ユニット（Ａ）を複数並列に接続し、該複数のろ過ユニット（Ａ）の下流側に、必要に応じて水中の懸濁粒子を再度除去する再ろ過ユニット（Ｂ）を接続してなる、清澄水を得るろ過装置であって、それぞれのろ過ユニット（Ａ）は、該ろ過ユニット（Ａ）のろ過水を清澄水として取り出す清澄水ラインと、該ろ過ユニット（Ａ）のろ過水を再ろ過ユニット（Ｂ）へ供給する再ろ過ユニット供給ラインを有し、再ろ過ユニット（Ｂ）は、該再ろ過ユニット（Ｂ）のろ過水を前記前記清澄水ラインへ合流させる合流ラインを有しているろ過装置とする。
PCT/JP2008/050622 2007-02-05 2008-01-18 ろ過装置および水処理方法 WO2008096585A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008508013A JPWO2008096585A1 (ja) 2007-02-05 2008-01-18 ろ過装置および水処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-025170 2007-02-05
JP2007025170 2007-02-05

Publications (1)

Publication Number Publication Date
WO2008096585A1 true WO2008096585A1 (ja) 2008-08-14

Family

ID=39681496

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050622 WO2008096585A1 (ja) 2007-02-05 2008-01-18 ろ過装置および水処理方法

Country Status (3)

Country Link
JP (1) JPWO2008096585A1 (ja)
TW (1) TW200914382A (ja)
WO (1) WO2008096585A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013522012A (ja) * 2010-03-18 2013-06-13 エンバイロストリーム・ソリューションズ・プロプライエタリー・リミテッド モバイル水濾過ユニット
EP2607320A1 (en) * 2010-08-17 2013-06-26 Toray Industries, Inc. Fresh water producing apparatus and method for operating same
JP2015039677A (ja) * 2013-08-23 2015-03-02 日立造船株式会社 海水淡水化システムおよび海水淡水化方法
KR101614077B1 (ko) 2015-07-06 2016-04-20 주식회사 필터레인 적층식 여과판을 이용한 여과 시스템
KR101725285B1 (ko) * 2015-10-01 2017-04-10 주식회사 포스코건설 순차대기형 막여과장치 및 그의 막여과방법
WO2017115429A1 (ja) * 2015-12-28 2017-07-06 三菱重工業株式会社 水処理方法及び水処理システム
JP2021037464A (ja) * 2019-09-02 2021-03-11 水ｉｎｇ株式会社 浄水処理方法及び浄水処理装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI419736B (zh) * 2011-07-19 2013-12-21 Wang Yung Chuan Lee Water filtration filter system with secondary leakage prevention function

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244996B2 (ja) * 1979-06-28 1987-09-24 Ebara Infilco
JPS62187610U (ja) * 1986-05-22 1987-11-28
JPH0880406A (ja) * 1994-09-13 1996-03-26 Toyo Eng Corp 濾材の洗浄方法
JPH10476A (ja) * 1996-06-14 1998-01-06 Ngk Insulators Ltd 抗菌剤を用いた下水殺菌装置
JPH11207394A (ja) * 1998-01-26 1999-08-03 Asahi Glass Engineering Co Ltd 膜法による原水の脱塩方法および脱塩設備
JP2002011305A (ja) * 2000-06-29 2002-01-15 Ishigaki Co Ltd スクリーン付ろ過装置
JP2005334777A (ja) * 2004-05-27 2005-12-08 Kubota Corp 浄水設備
JP3852660B2 (ja) * 2000-01-24 2006-12-06 富士電機システムズ株式会社 ろ過池設備の制御方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6244996B2 (ja) * 1979-06-28 1987-09-24 Ebara Infilco
JPS62187610U (ja) * 1986-05-22 1987-11-28
JPH0880406A (ja) * 1994-09-13 1996-03-26 Toyo Eng Corp 濾材の洗浄方法
JPH10476A (ja) * 1996-06-14 1998-01-06 Ngk Insulators Ltd 抗菌剤を用いた下水殺菌装置
JPH11207394A (ja) * 1998-01-26 1999-08-03 Asahi Glass Engineering Co Ltd 膜法による原水の脱塩方法および脱塩設備
JP3852660B2 (ja) * 2000-01-24 2006-12-06 富士電機システムズ株式会社 ろ過池設備の制御方法
JP2002011305A (ja) * 2000-06-29 2002-01-15 Ishigaki Co Ltd スクリーン付ろ過装置
JP2005334777A (ja) * 2004-05-27 2005-12-08 Kubota Corp 浄水設備

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013522012A (ja) * 2010-03-18 2013-06-13 エンバイロストリーム・ソリューションズ・プロプライエタリー・リミテッド モバイル水濾過ユニット
EP2607320A1 (en) * 2010-08-17 2013-06-26 Toray Industries, Inc. Fresh water producing apparatus and method for operating same
EP2607320A4 (en) * 2010-08-17 2014-05-14 Toray Industries APPARATUS FOR PRODUCING FRESHWATER AND METHOD OF USE THEREOF
JP2015039677A (ja) * 2013-08-23 2015-03-02 日立造船株式会社 海水淡水化システムおよび海水淡水化方法
US9896365B2 (en) 2013-08-23 2018-02-20 Hitachi Zosen Corporation Seawater desalination system and seawater desalination method
KR101614077B1 (ko) 2015-07-06 2016-04-20 주식회사 필터레인 적층식 여과판을 이용한 여과 시스템
KR101725285B1 (ko) * 2015-10-01 2017-04-10 주식회사 포스코건설 순차대기형 막여과장치 및 그의 막여과방법
WO2017115429A1 (ja) * 2015-12-28 2017-07-06 三菱重工業株式会社 水処理方法及び水処理システム
JP2021037464A (ja) * 2019-09-02 2021-03-11 水ｉｎｇ株式会社 浄水処理方法及び浄水処理装置
JP7316156B2 (ja) 2019-09-02 2023-07-27 水ｉｎｇ株式会社 浄水処理方法及び浄水処理装置

Also Published As

Publication number Publication date
JPWO2008096585A1 (ja) 2010-05-20
TW200914382A (en) 2009-04-01

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