DE60102295D1 - Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose - Google Patents

Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose

Info

Publication number
DE60102295D1
DE60102295D1 DE60102295T DE60102295T DE60102295D1 DE 60102295 D1 DE60102295 D1 DE 60102295D1 DE 60102295 T DE60102295 T DE 60102295T DE 60102295 T DE60102295 T DE 60102295T DE 60102295 D1 DE60102295 D1 DE 60102295D1
Authority
DE
Germany
Prior art keywords
module
nanofiltration
reverse osmosis
membranes
infectivity
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60102295T
Other languages
English (en)
Other versions
DE60102295T2 (de
Inventor
Claire Ventresque
Valerie Gisclon-Lallemand
Guy Bablon
Gerard Chagneau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SYNDICAT DES EAUX D'ILE DE FRANCE PARIS FR
Veolia Eau Compagnie Generale des Eaux SCA
Original Assignee
Vivendi Universal
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 Vivendi Universal filed Critical Vivendi Universal
Application granted granted Critical
Publication of DE60102295D1 publication Critical patent/DE60102295D1/de
Publication of DE60102295T2 publication Critical patent/DE60102295T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B01D65/10—Testing of membranes or membrane apparatus; Detecting or repairing leaks
    • B01D65/104—Detection of leaks in membrane apparatus or modules
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/019—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N2015/0662—Comparing before/after passage through filter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G01N2015/086—Investigating permeability, pore-volume, or surface area of porous materials of films, membranes or pellicules
DE60102295T 2000-06-02 2001-06-01 Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose Expired - Lifetime DE60102295T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0007106A FR2809636B1 (fr) 2000-06-02 2000-06-02 Procede de controle de l'integrite d'un module, ou d'un systeme de modules, de nanofiltration ou d'osmose inverse
FR0007106 2000-06-02
PCT/FR2001/001713 WO2001091891A1 (fr) 2000-06-02 2001-06-01 Procede de contrôle de l'integrite d'un module, ou d'un systeme de modules, de nanofiltration ou d'osmose inverse

Publications (2)

Publication Number Publication Date
DE60102295D1 true DE60102295D1 (de) 2004-04-15
DE60102295T2 DE60102295T2 (de) 2005-06-23

Family

ID=8850920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60102295T Expired - Lifetime DE60102295T2 (de) 2000-06-02 2001-06-01 Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose

Country Status (19)

Country Link
US (1) US7216529B2 (de)
EP (1) EP1289634B1 (de)
JP (1) JP2004507340A (de)
KR (1) KR100841835B1 (de)
CN (1) CN1209179C (de)
AT (1) ATE261334T1 (de)
AU (2) AU7418401A (de)
CA (1) CA2411320C (de)
DE (1) DE60102295T2 (de)
DK (1) DK1289634T3 (de)
ES (1) ES2217156T3 (de)
FR (1) FR2809636B1 (de)
HK (1) HK1051981A1 (de)
IL (1) IL153190A0 (de)
NO (1) NO321877B1 (de)
PT (1) PT1289634E (de)
TR (1) TR200401286T4 (de)
TW (1) TW553763B (de)
WO (1) WO2001091891A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015470A1 (en) * 2001-07-20 2003-01-23 Muralidhara Harapanahalli S. Nanofiltration water-softening apparatus and method
KR101301457B1 (ko) * 2004-08-31 2013-08-29 필름텍 코포레이션 분리 모듈의 시험 방법
JP4538732B2 (ja) * 2005-02-28 2010-09-08 東洋紡績株式会社 中空糸膜モジュ−ルのリーク検出方法およびリ−ク検出装置
ES2452480T3 (es) * 2005-09-07 2014-04-01 Hydranautics Dispositivos de filtración por osmosis inversa con caudalímetros y medidores de conductividad alimentados por etiquetas de RFID
CN101394917B (zh) * 2006-03-02 2012-03-07 真锅征一 孔扩散式平膜分离装置
EP2001578A4 (de) * 2006-03-13 2010-06-02 Hydranautics Vorrichtung zur messung von permeatfluss und permeatleitfähigkeit einzelner umkehrosmosemembranelemente
WO2009087642A2 (en) * 2008-01-10 2009-07-16 I.D.E. Technologies Ltd. Desalination system and elements thereof
EP2088127A1 (de) 2008-02-11 2009-08-12 Sansystems Bioline GesmbH Ultrafiltrationsverfahren für Rohwasser zur Trinkwassergewinnung mit integriertem Verfahren zur Bestimmung von Kapillardefekten
AU2009255135B2 (en) * 2008-06-06 2012-02-16 Nitto Denko Corporation Membrane Filtering Device Managing System and Membrane Filtering Device for use therein, and Membrane Filtering Device Managing Method
US8991235B2 (en) * 2009-05-07 2015-03-31 Dow Global Technologies Llc Method of testing membranes and membrane-based systems
CN102596376B (zh) * 2009-10-19 2014-11-19 陶氏环球技术有限责任公司 测试螺旋卷组件的完整性的方法
FR3014330B1 (fr) 2013-12-05 2017-03-24 Abc Membranes Procede de controle de l'integrite de membranes de filtration durant leur fonctionnement

Family Cites Families (21)

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US3873653A (en) * 1973-07-27 1975-03-25 Us Interior Preparation of high flux cellulose acetate membranes and hollow fibers from prefabricated low flux specimens
JPS54149383A (en) * 1978-05-15 1979-11-22 Nitto Electric Ind Co Ltd Liquid separator
US4188817A (en) * 1978-10-04 1980-02-19 Standard Oil Company (Indiana) Method for detecting membrane leakage
JPS6213502A (ja) * 1985-07-10 1987-01-22 Reiko Co Ltd 広帯域電磁波遮蔽用金属粉
JP2762358B2 (ja) * 1988-08-23 1998-06-04 ザ ダウ ケミカル カンパニー 水の軟化に有効なポリアミド膜の製造方法及び使用
JPH0790220B2 (ja) * 1989-08-25 1995-10-04 株式会社タクマ ボイラ給水処理方法とボイラ給水処理装置
JPH05248290A (ja) * 1992-03-09 1993-09-24 Nippondenso Co Ltd 内燃機関の空燃比制御装置
JP2986629B2 (ja) * 1992-10-02 1999-12-06 オルガノ株式会社 逆浸透膜装置における逆浸透膜交換方法
JP3028447B2 (ja) * 1993-05-12 2000-04-04 住友重機械工業株式会社 浄水処理装置
US5411889A (en) * 1994-02-14 1995-05-02 Nalco Chemical Company Regulating water treatment agent dosage based on operational system stresses
JP3243677B2 (ja) * 1994-03-09 2002-01-07 前澤工業株式会社 膜濾過装置における膜破損時のリーク検出器
JPH08168653A (ja) * 1994-12-15 1996-07-02 Hitachi Ltd 逆浸透膜式清水化装置
JPH0910565A (ja) * 1995-06-28 1997-01-14 Toyobo Co Ltd 半透性複合膜
JP3560708B2 (ja) * 1995-10-16 2004-09-02 ダイセン・メンブレン・システムズ株式会社 膜分離装置、そのリーク検出方法およびその運転方法
JPH10137561A (ja) * 1996-11-12 1998-05-26 Nkk Corp 分離膜破損検出方法および分離膜装置
JPH11109092A (ja) * 1997-10-01 1999-04-23 Mitsubishi Heavy Ind Ltd 逆浸透膜を用いた放射性物質含有廃液の処理方法
US5905197A (en) * 1998-01-22 1999-05-18 Hydranautics, Inc. Membrane sampling device
FR2775440B1 (fr) 1998-03-02 2000-11-10 Suez Lyonnaise Des Eaux Procede de controle de l'integrite des modules de filtration a fibres creuses
JP2000005575A (ja) * 1998-06-24 2000-01-11 Terumo Corp 膜寿命監視システムおよび膜寿命監視方法
JP4058657B2 (ja) * 1998-10-05 2008-03-12 東洋紡績株式会社 選択透過性膜モジュールのリーク検査方法
US6568282B1 (en) * 1999-02-26 2003-05-27 United States Filter Corporation Method and apparatus for evaluating a membrane

Also Published As

Publication number Publication date
ES2217156T3 (es) 2004-11-01
DK1289634T3 (da) 2004-07-12
TR200401286T4 (tr) 2004-07-21
CN1431925A (zh) 2003-07-23
TW553763B (en) 2003-09-21
KR100841835B1 (ko) 2008-06-26
US7216529B2 (en) 2007-05-15
DE60102295T2 (de) 2005-06-23
EP1289634B1 (de) 2004-03-10
FR2809636A1 (fr) 2001-12-07
PT1289634E (pt) 2004-08-31
AU2001274184B2 (en) 2005-08-11
AU7418401A (en) 2001-12-11
JP2004507340A (ja) 2004-03-11
CA2411320A1 (fr) 2001-12-06
NO20025731D0 (no) 2002-11-28
NO321877B1 (no) 2006-07-17
KR20030026245A (ko) 2003-03-31
US20040020858A1 (en) 2004-02-05
IL153190A0 (en) 2003-06-24
ATE261334T1 (de) 2004-03-15
CA2411320C (fr) 2009-09-22
EP1289634A1 (de) 2003-03-12
WO2001091891A1 (fr) 2001-12-06
NO20025731L (no) 2003-01-14
CN1209179C (zh) 2005-07-06
HK1051981A1 (en) 2003-08-29
FR2809636B1 (fr) 2003-01-24

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: COMPAGNIE GENERALE DES EAUX (SOCIETE EN COMMANDITE

Owner name: SYNDICAT DES EAUX D'ILE DE FRANCE, PARIS, FR

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: VEOLIA EAU-COMPAGNIE GENERALE DES EAUX, PARIS, FR

Owner name: SYNDICAT DES EAUX D'ILE DE FRANCE, PARIS, FR