ATE261334T1 - 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
ATE261334T1
ATE261334T1 AT01940673T AT01940673T ATE261334T1 AT E261334 T1 ATE261334 T1 AT E261334T1 AT 01940673 T AT01940673 T AT 01940673T AT 01940673 T AT01940673 T AT 01940673T AT E261334 T1 ATE261334 T1 AT E261334T1
Authority
AT
Austria
Prior art keywords
module
nanofiltration
reverse osmosis
membranes
integrity
Prior art date
Application number
AT01940673T
Other languages
English (en)
Inventor
Claire Ventresque
Valerie Gisclon-Lallemand
Guy Bablon
Gerard Chagneau
Original Assignee
Vivendi Universal
Ile De France
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, Ile De France filed Critical Vivendi Universal
Application granted granted Critical
Publication of ATE261334T1 publication Critical patent/ATE261334T1/de

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
    • 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
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/019—Biological contaminants; Fouling
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT01940673T 2000-06-02 2001-06-01 Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose ATE261334T1 (de)

Applications Claiming Priority (2)

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
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 (1)

Publication Number Publication Date
ATE261334T1 true ATE261334T1 (de) 2004-03-15

Family

ID=8850920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01940673T ATE261334T1 (de) 2000-06-02 2001-06-01 Verfahren zur überwachung der unversehrtheit eines moduls oder modulsystems für die nanofiltration oder umkehrosmose

Country Status (18)

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) AU2001274184B2 (de)
CA (1) CA2411320C (de)
DE (1) DE60102295T2 (de)
DK (1) DK1289634T3 (de)
ES (1) ES2217156T3 (de)
FR (1) FR2809636B1 (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
EP1793915B1 (de) * 2004-08-31 2011-11-02 Dow Global Technologies LLC Verfahren zum testen von trennmodulen
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
US8617397B2 (en) * 2005-09-07 2013-12-31 Hydranautics Reverse osmosis filtration devices with RFID tag-powered flow and conductivity meters
WO2007102427A1 (ja) * 2006-03-02 2007-09-13 Sei-Ichi Manabe 孔拡散式平膜分離装置・平膜濃縮装置・孔拡散用再生セルロース多孔膜および非破壊式の平膜検査方法
US20090320563A1 (en) * 2006-03-13 2009-12-31 Hydranautics Device for measuring permeate flow and permeate conductivity of individual reverse osmosis membrane elements
ES2717195T3 (es) * 2008-01-10 2019-06-19 Ide Technologies Ltd Instalación de desalinización por ósmosis inversa que comprende sensores y un procedimiento para vigilar el fluido que pasa a través de las membranas
EP2088127A1 (de) 2008-02-11 2009-08-12 Sansystems Bioline GesmbH Ultrafiltrationsverfahren für Rohwasser zur Trinkwassergewinnung mit integriertem Verfahren zur Bestimmung von Kapillardefekten
WO2009148031A1 (ja) * 2008-06-06 2009-12-10 日東電工株式会社 膜濾過装置管理システム及びこれに用いられる膜濾過装置、並びに、膜濾過装置管理方法
US8991235B2 (en) * 2009-05-07 2015-03-31 Dow Global Technologies Llc Method of testing membranes and membrane-based systems
EP2490794A1 (de) * 2009-10-19 2012-08-29 Dow Global Technologies LLC Verfahren zum testen der integrität spiralförmig gewundener module
FR3014330B1 (fr) 2013-12-05 2017-03-24 Abc Membranes Procede de controle de l'integrite de membranes de filtration durant leur fonctionnement

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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
ATE245472T1 (de) * 1999-02-26 2003-08-15 United States Filter Corp Verfahren und vorrichtung zur prüfung von membranfiltern

Also Published As

Publication number Publication date
NO321877B1 (no) 2006-07-17
NO20025731L (no) 2003-01-14
EP1289634B1 (de) 2004-03-10
CN1431925A (zh) 2003-07-23
ES2217156T3 (es) 2004-11-01
FR2809636A1 (fr) 2001-12-07
TW553763B (en) 2003-09-21
CN1209179C (zh) 2005-07-06
PT1289634E (pt) 2004-08-31
US7216529B2 (en) 2007-05-15
DE60102295D1 (de) 2004-04-15
AU2001274184B2 (en) 2005-08-11
IL153190A0 (en) 2003-06-24
KR20030026245A (ko) 2003-03-31
CA2411320A1 (fr) 2001-12-06
DE60102295T2 (de) 2005-06-23
WO2001091891A1 (fr) 2001-12-06
US20040020858A1 (en) 2004-02-05
HK1051981A1 (en) 2003-08-29
TR200401286T4 (tr) 2004-07-21
JP2004507340A (ja) 2004-03-11
EP1289634A1 (de) 2003-03-12
DK1289634T3 (da) 2004-07-12
NO20025731D0 (no) 2002-11-28
KR100841835B1 (ko) 2008-06-26
FR2809636B1 (fr) 2003-01-24
CA2411320C (fr) 2009-09-22
AU7418401A (en) 2001-12-11

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