DE69903136T2 - Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen - Google Patents

Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen

Info

Publication number
DE69903136T2
DE69903136T2 DE69903136T DE69903136T DE69903136T2 DE 69903136 T2 DE69903136 T2 DE 69903136T2 DE 69903136 T DE69903136 T DE 69903136T DE 69903136 T DE69903136 T DE 69903136T DE 69903136 T2 DE69903136 T2 DE 69903136T2
Authority
DE
Germany
Prior art keywords
monitoring
protection
hollow fiber
fiber filter
filter modules
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 - Fee Related
Application number
DE69903136T
Other languages
English (en)
Other versions
DE69903136D1 (de
Inventor
Karl Glucina
Jean-Michel Laine
Pierre Moulart
Marie-Reine Chevalier
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.)
Suez Lyonnaise des Eaux
Original Assignee
Suez Lyonnaise des Eaux
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 Suez Lyonnaise des Eaux filed Critical Suez Lyonnaise des Eaux
Application granted granted Critical
Publication of DE69903136D1 publication Critical patent/DE69903136D1/de
Publication of DE69903136T2 publication Critical patent/DE69903136T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
    • 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
    • G01N15/082—Investigating permeability by forcing a fluid through a sample
    • 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
    • G01N2015/084—Testing filters

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Examining Or Testing Airtightness (AREA)
DE69903136T 1998-03-02 1999-02-22 Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen Expired - Fee Related DE69903136T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9802491A FR2775440B1 (fr) 1998-03-02 1998-03-02 Procede de controle de l'integrite des modules de filtration a fibres creuses
PCT/FR1999/000393 WO1999044728A1 (fr) 1998-03-02 1999-02-22 Procede de controle de l'integrite des modules de filtration a fibres creuses

Publications (2)

Publication Number Publication Date
DE69903136D1 DE69903136D1 (de) 2002-10-31
DE69903136T2 true DE69903136T2 (de) 2003-06-05

Family

ID=9523528

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69903136T Expired - Fee Related DE69903136T2 (de) 1998-03-02 1999-02-22 Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen
DE1060006T Pending DE1060006T1 (de) 1998-03-02 1999-02-22 Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1060006T Pending DE1060006T1 (de) 1998-03-02 1999-02-22 Verfahren zur überwachung der unversehrtheit von hohlfaserfiltermodulen

Country Status (12)

Country Link
US (1) US6370943B1 (de)
EP (1) EP1060006B1 (de)
JP (1) JP2002505438A (de)
CN (1) CN1099903C (de)
AU (1) AU737828B2 (de)
CA (1) CA2321885A1 (de)
DE (2) DE69903136T2 (de)
ES (1) ES2152203T3 (de)
FR (1) FR2775440B1 (de)
ID (1) ID25813A (de)
PT (1) PT1060006E (de)
WO (1) WO1999044728A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809636B1 (fr) 2000-06-02 2003-01-24 Vivendi Procede de controle de l'integrite d'un module, ou d'un systeme de modules, de nanofiltration ou d'osmose inverse
FR2816851B1 (fr) * 2000-11-20 2003-09-26 Aquasource Perfectionnements apportes au procedes de reparation par obturation des fibres creuses des membranes, notamment d'ultra-, nano- et hyper-filtration
FR2828116B1 (fr) * 2001-08-06 2003-11-14 Ondeo Degremont Procede et dispositif de controle de l'integrite des modules de filtration membranaire
EP2319612B1 (de) * 2004-08-31 2012-06-06 Dow Global Technologies LLC Methode zum Testen von Membranstofftrennmodulen
DE102008057458B4 (de) * 2008-11-14 2012-04-26 Sartorius Stedim Biotech Gmbh Verfahren und Vorrichtung zur Durchführung von Integritätstests
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
US20140015545A1 (en) * 2011-03-30 2014-01-16 Dow Global Technologies Llc Method for inspecting hollow fiber filtration modules
JP5729683B2 (ja) * 2011-04-28 2015-06-03 三菱レイヨン株式会社 多孔質中空糸膜モジュールの完全性試験方法と試験装置
CN102949937B (zh) * 2011-08-16 2014-08-27 上海一鸣过滤技术有限公司 一种用于微滤膜过滤器的完整性检测仪
DE102011082284A1 (de) * 2011-09-07 2013-03-07 Krones Aktiengesellschaft Hygienischer Integritätstest bei Ultrafiltrationsanlagen
CN103100307B (zh) * 2013-03-05 2014-07-23 天津工业大学 一种增强型中空纤维膜界面结合状况的表征方法
JP6032142B2 (ja) * 2013-07-11 2016-11-24 株式会社デンソー ハニカム構造体の欠陥検査方法
FR3014330B1 (fr) 2013-12-05 2017-03-24 Abc Membranes Procede de controle de l'integrite de membranes de filtration durant leur fonctionnement
FI128193B (en) 2017-11-24 2019-12-13 Valmet Automation Oy Measuring bar, arrangement and method for detecting damage with continuous disc filters

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3693406A (en) * 1970-01-26 1972-09-26 Air Intake Renu Method for inspecting filters
JPS6063438A (ja) * 1983-09-17 1985-04-11 Nichiei Boeki Kk 漏洩探知方法及び装置
US4609994A (en) * 1984-01-16 1986-09-02 The University Of Manitoba Apparatus for continuous long-term monitoring of acoustic emission
DE3617724A1 (de) * 1986-05-27 1987-12-03 Akzo Gmbh Verfahren zur bestimmung des blaspunktes bzw. der groessten pore von membranen oder filterwerkstoffen
JPH07113601B2 (ja) * 1990-03-15 1995-12-06 東陶機器株式会社 膜の性能評価方法
US5918264A (en) * 1992-11-02 1999-06-29 Usf Filtration And Separations Group Inc. Fiber monitoring system
DE4237574A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Diagnoseverfahren für einen Anlagenprozeß
US5576480A (en) * 1992-11-06 1996-11-19 Pall Corporation System and method for testing the integrity of porous elements
CA2148807A1 (en) * 1992-11-06 1994-05-26 Scott D. Hopkins System and method for testing the integrity of porous elements
GB2276515B (en) * 1993-03-25 1996-11-13 Fuji Tecom Inc Leakage-sound detecting apparatus
DE69409736T2 (de) * 1993-08-30 1998-10-01 Millipore Invest Holdings Prüfung der Unversehrtheit poröser Strukturen mittels Schallemission

Also Published As

Publication number Publication date
DE1060006T1 (de) 2001-05-23
FR2775440A1 (fr) 1999-09-03
CN1099903C (zh) 2003-01-29
WO1999044728A1 (fr) 1999-09-10
ID25813A (id) 2000-11-09
PT1060006E (pt) 2002-12-31
ES2152203T3 (es) 2003-02-16
FR2775440B1 (fr) 2000-11-10
JP2002505438A (ja) 2002-02-19
DE69903136D1 (de) 2002-10-31
CN1291911A (zh) 2001-04-18
AU737828B2 (en) 2001-08-30
AU2525999A (en) 1999-09-20
ES2152203T1 (es) 2001-02-01
US6370943B1 (en) 2002-04-16
CA2321885A1 (fr) 1999-09-10
EP1060006A1 (de) 2000-12-20
EP1060006B1 (de) 2002-09-25

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee