WO2008139617A1 - 膜ろ過ユニット - Google Patents

膜ろ過ユニット Download PDF

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Publication number
WO2008139617A1
WO2008139617A1 PCT/JP2007/059899 JP2007059899W WO2008139617A1 WO 2008139617 A1 WO2008139617 A1 WO 2008139617A1 JP 2007059899 W JP2007059899 W JP 2007059899W WO 2008139617 A1 WO2008139617 A1 WO 2008139617A1
Authority
WO
WIPO (PCT)
Prior art keywords
hollow fiber
fiber membrane
membrane module
filter unit
membrane filter
Prior art date
Application number
PCT/JP2007/059899
Other languages
English (en)
French (fr)
Inventor
Yoshihito Nakahara
Tetsuya Torichigai
Hiroyuki Okazaki
Original Assignee
Mitsubishi Rayon Engineering Co., Ltd.
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 Mitsubishi Rayon Engineering Co., Ltd. filed Critical Mitsubishi Rayon Engineering Co., Ltd.
Priority to EP07743334A priority Critical patent/EP2147714A4/en
Priority to CN2007800537787A priority patent/CN101820980B/zh
Priority to JP2007528116A priority patent/JP5456253B2/ja
Priority to KR1020097025784A priority patent/KR101260105B1/ko
Priority to US12/600,249 priority patent/US8728316B2/en
Priority to AU2007353014A priority patent/AU2007353014B2/en
Priority to PCT/JP2007/059899 priority patent/WO2008139617A1/ja
Publication of WO2008139617A1 publication Critical patent/WO2008139617A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • 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
    • B01D61/18—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/026—Wafer type modules or flat-surface type modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C02F3/308—Biological phosphorus removal
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/40—Treatment of liquids or slurries
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/06—External membrane module supporting or fixing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/21—Specific headers, end caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/06—Submerged-type; Immersion type
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/105—Phosphorus compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Activated Sludge Processes (AREA)
  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)

Abstract

　活性汚泥処理にあたって、排水に含まれる毛や繊維、紙片などが中空糸膜モジュールの多孔性中空糸膜を束ねてしまったり、或いは中空糸膜と周辺の枠材などとの間で絡まり、或いは引っ掛かったりするのを防止して、中空糸膜モジュールの耐久性を確保できる膜ろ過ユニットを提供する。膜ろ過ユニット(5) は、多数の多孔性中空糸膜(10a) を並列して得られるシート状の複数枚の中空糸膜エレメント(10)を所定の間隔をおいて平行に列設されてなる中空糸膜モジュール(9) と、同中空糸膜モジュール(9) の下方に配され、同中空糸膜モジュールの下端に向けて微小な気泡を放出し、同中空糸膜モジュールの内部空間と外部空間との間で上下方向に旋回する気液混合流を発生させる散気発生装置(15)とを備えている。この膜ろ過ユニット(5) が、前記混合流の一部に前記糸膜モジュール(9) の多孔性中空糸膜間及びシート状の中空糸膜エレメント間に強制的な流れを形成して、気液混合流中に混在するし渣を中空糸膜モジュールから外へと排除するし渣排除機構を有している。
PCT/JP2007/059899 2007-05-14 2007-05-14 膜ろ過ユニット WO2008139617A1 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
EP07743334A EP2147714A4 (en) 2007-05-14 2007-05-14 MEMBRANE FILTER UNIT
CN2007800537787A CN101820980B (zh) 2007-05-14 2007-05-14 膜过滤单元
JP2007528116A JP5456253B2 (ja) 2007-05-14 2007-05-14 活性汚泥処理装置
KR1020097025784A KR101260105B1 (ko) 2007-05-14 2007-05-14 막 여과 유닛
US12/600,249 US8728316B2 (en) 2007-05-14 2007-05-14 Membrane filter unit
AU2007353014A AU2007353014B2 (en) 2007-05-14 2007-05-14 Membrane filter unit
PCT/JP2007/059899 WO2008139617A1 (ja) 2007-05-14 2007-05-14 膜ろ過ユニット

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/059899 WO2008139617A1 (ja) 2007-05-14 2007-05-14 膜ろ過ユニット

Publications (1)

Publication Number Publication Date
WO2008139617A1 true WO2008139617A1 (ja) 2008-11-20

Family

ID=40001847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/059899 WO2008139617A1 (ja) 2007-05-14 2007-05-14 膜ろ過ユニット

Country Status (7)

Country Link
US (1) US8728316B2 (ja)
EP (1) EP2147714A4 (ja)
JP (1) JP5456253B2 (ja)
KR (1) KR101260105B1 (ja)
CN (1) CN101820980B (ja)
AU (1) AU2007353014B2 (ja)
WO (1) WO2008139617A1 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110049038A1 (en) * 2009-08-28 2011-03-03 Aerts Peter E M Filtration module including membrane sheet with capillary channels
CN102276079A (zh) * 2011-07-29 2011-12-14 郑州银科尔科技有限公司 膜气浮分离方法及其配套装置
WO2013187513A1 (ja) * 2012-06-15 2013-12-19 旭化成ケミカルズ株式会社 浸漬膜ユニット
JP2014528351A (ja) * 2011-09-30 2014-10-27 コーロン インダストリーズ インク 散気部及びそれを含むろ過装置
WO2016181803A1 (ja) * 2015-05-11 2016-11-17 住友電気工業株式会社 濾過装置
JP2019005687A (ja) * 2017-06-22 2019-01-17 Ｊｆｅエンジニアリング株式会社 繊維状物を含む有機性汚水の処理方法と装置
CN109574228A (zh) * 2019-01-08 2019-04-05 深圳市兴派建筑工程有限公司 接触氧化池及小区污水处理系统

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PL2346595T3 (pl) * 2008-10-03 2013-06-28 Vlaamse Instelling Voor Tech Onderzoek Vito Moduł filtracyjny z membran kapilarnych
DE202010002566U1 (de) * 2010-02-19 2011-10-05 Enveko Gmbh Vorrichtung zur Reinigung von Verunreinigungen enthaltendem Abwasser
JP5770990B2 (ja) * 2010-09-22 2015-08-26 旭化成ケミカルズ株式会社 散気管、散気ユニット及び浸漬膜ユニット
KR101273937B1 (ko) * 2011-05-27 2013-06-11 디에이치엠(주) 메탄균 농축 장치
CN106040003A (zh) * 2011-06-03 2016-10-26 3M创新有限公司 平板接触器和方法
US9278317B2 (en) * 2011-12-09 2016-03-08 Lotte Chemical Corporation Hollow fiber membrane module with miniskeins in miniheaders having a zig-zag configuration
KR101364344B1 (ko) * 2012-12-14 2014-02-19 코오롱인더스트리 주식회사 여과장치
WO2014098874A1 (en) * 2012-12-20 2014-06-26 General Electric Company Vinasse treatment for water reuse, fertilizer and biogas production
KR101364362B1 (ko) * 2012-12-28 2014-02-19 코오롱인더스트리 주식회사 여과장치
KR101705402B1 (ko) * 2013-09-30 2017-02-09 롯데케미칼 주식회사 중공사막 모듈, 이의 제조 방법, 이를 위한 헤더 장치 및 중공사막 구속 장치
KR101902638B1 (ko) * 2016-11-30 2018-09-28 두산중공업 주식회사 막 여과 시스템
KR101902640B1 (ko) * 2016-11-30 2018-09-28 두산중공업 주식회사 막 여과 시스템
KR101960727B1 (ko) * 2018-11-08 2019-07-31 주식회사 디어포스멤브레인스 산기부가 구비된 분리막 유닛과 이를 이용한 고도수처리장치
EP3771486A1 (en) * 2019-07-31 2021-02-03 3M Innovative Properties Company Membrane module for gas humidification
US20230182081A1 (en) * 2020-06-19 2023-06-15 3M Innovative Properties Company Contactor module and contactor panel including contactor module

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JPH07299337A (ja) * 1994-05-10 1995-11-14 Mitsubishi Rayon Co Ltd 膜モジュール
JPH0947762A (ja) * 1995-05-29 1997-02-18 Toto Ltd 廃水処理用膜モジュール、廃水処理装置及び廃水処理方法
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07299337A (ja) * 1994-05-10 1995-11-14 Mitsubishi Rayon Co Ltd 膜モジュール
JPH0947762A (ja) * 1995-05-29 1997-02-18 Toto Ltd 廃水処理用膜モジュール、廃水処理装置及び廃水処理方法
JPH09215980A (ja) * 1996-02-13 1997-08-19 Mitsubishi Rayon Eng Co Ltd 廃水の膜分離生物処理方法
JPH11244674A (ja) * 1998-03-06 1999-09-14 Kurita Water Ind Ltd 浸漬型膜分離装置
JP2000051672A (ja) 1998-08-12 2000-02-22 Mitsubishi Rayon Co Ltd 膜分離装置
JP2000084553A (ja) 1998-09-10 2000-03-28 Mitsubishi Rayon Co Ltd 膜分離装置
WO2003101896A1 (fr) 2002-05-31 2003-12-11 Japan Sewage Works Agency Procede et dispositif de traitement des eaux usees
WO2006064808A1 (ja) * 2004-12-14 2006-06-22 Asahi Kasei Chemicals Corporation 中空糸膜カートリッジ
JP2007152179A (ja) * 2005-12-01 2007-06-21 Mitsubishi Rayon Eng Co Ltd 膜ろ過ユニット

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110049038A1 (en) * 2009-08-28 2011-03-03 Aerts Peter E M Filtration module including membrane sheet with capillary channels
US8241495B2 (en) * 2009-08-28 2012-08-14 Dow Global Technologies Llc Filtration module including membrane sheet with capillary channels
CN102276079A (zh) * 2011-07-29 2011-12-14 郑州银科尔科技有限公司 膜气浮分离方法及其配套装置
JP2014528351A (ja) * 2011-09-30 2014-10-27 コーロン インダストリーズ インク 散気部及びそれを含むろ過装置
WO2013187513A1 (ja) * 2012-06-15 2013-12-19 旭化成ケミカルズ株式会社 浸漬膜ユニット
WO2016181803A1 (ja) * 2015-05-11 2016-11-17 住友電気工業株式会社 濾過装置
JP2019005687A (ja) * 2017-06-22 2019-01-17 Ｊｆｅエンジニアリング株式会社 繊維状物を含む有機性汚水の処理方法と装置
CN109574228A (zh) * 2019-01-08 2019-04-05 深圳市兴派建筑工程有限公司 接触氧化池及小区污水处理系统
CN109574228B (zh) * 2019-01-08 2021-11-19 深圳市兴派建筑工程有限公司 接触氧化池及小区污水处理系统

Also Published As

Publication number Publication date
EP2147714A1 (en) 2010-01-27
KR20100022976A (ko) 2010-03-03
US8728316B2 (en) 2014-05-20
JPWO2008139617A1 (ja) 2010-07-29
US20100200481A1 (en) 2010-08-12
CN101820980A (zh) 2010-09-01
AU2007353014B2 (en) 2011-06-23
KR101260105B1 (ko) 2013-05-02
CN101820980B (zh) 2013-08-28
AU2007353014A1 (en) 2008-11-20
JP5456253B2 (ja) 2014-03-26
EP2147714A4 (en) 2012-05-30

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