ES2152203T1 - Procedimiento de control de la integridad de los modulos de filtracion de fibras huecas. - Google Patents

Procedimiento de control de la integridad de los modulos de filtracion de fibras huecas.

Info

Publication number
ES2152203T1
ES2152203T1 ES99904926T ES99904926T ES2152203T1 ES 2152203 T1 ES2152203 T1 ES 2152203T1 ES 99904926 T ES99904926 T ES 99904926T ES 99904926 T ES99904926 T ES 99904926T ES 2152203 T1 ES2152203 T1 ES 2152203T1
Authority
ES
Spain
Prior art keywords
integrity
hollow fiber
procedure
control
fiber filtration
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.)
Granted
Application number
ES99904926T
Other languages
English (en)
Other versions
ES2152203T3 (es
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
Publication of ES2152203T1 publication Critical patent/ES2152203T1/es
Application granted granted Critical
Publication of ES2152203T3 publication Critical patent/ES2152203T3/es
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
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Examining Or Testing Airtightness (AREA)
  • External Artificial Organs (AREA)

Abstract

Procedimiento de control in situ de la integridad de los módulos de filtración de fibras huecas y de detección de fugas del líquido tratado a través de una fibra completa o parcialmente rota, caracterizado porque consiste de forma continua y en la modalidad de filtración, sin detención de la producción en: - detectar el ruido producido por el paso del líquido a través de una fibra rota; - amplificar la señal de ruido así obtenida y, - comparar la señal amplificada así obtenida con un nivel de ruido de umbral, dentro de la misma gama de frecuencias, característica de los módulos integrados, permitiendo esta comparación detectar si el módulo está o no íntegro.
ES99904926T 1998-03-02 1999-02-22 Procedimiento de control de la integridad de los modulos de filtracion de fibras huecas. Expired - Lifetime ES2152203T3 (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES2152203T1 true ES2152203T1 (es) 2001-02-01
ES2152203T3 ES2152203T3 (es) 2003-02-16

Family

ID=9523528

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99904926T Expired - Lifetime ES2152203T3 (es) 1998-03-02 1999-02-22 Procedimiento de control de la integridad de los modulos de filtracion de fibras huecas.

Country Status (12)

Country Link
US (1) US6370943B1 (es)
EP (1) EP1060006B1 (es)
JP (1) JP2002505438A (es)
CN (1) CN1099903C (es)
AU (1) AU737828B2 (es)
CA (1) CA2321885A1 (es)
DE (2) DE1060006T1 (es)
ES (1) ES2152203T3 (es)
FR (1) FR2775440B1 (es)
ID (1) ID25813A (es)
PT (1) PT1060006E (es)
WO (1) WO1999044728A1 (es)

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
ES2376896T3 (es) * 2004-08-31 2012-03-20 Dow Global Technologies Inc. Método de ensayo de módulos de separación
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
US8571296B2 (en) * 2009-10-19 2013-10-29 Dow Global Technologies Llc Method of testing the integrity of spiral wound modules
WO2012134896A1 (en) 2011-03-30 2012-10-04 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
WO1994009890A1 (en) * 1992-11-02 1994-05-11 Memtec Limited Fibre monitoring system
US5576480A (en) * 1992-11-06 1996-11-19 Pall Corporation System and method for testing the integrity of porous elements
DE4237574A1 (de) * 1992-11-06 1994-05-11 Siemens Ag Diagnoseverfahren für einen Anlagenprozeß
WO1994011721A1 (en) * 1992-11-06 1994-05-26 Pall Corporation 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
EP0640822B1 (en) * 1993-08-30 1998-04-22 Millipore Investment Holdings Limited Integrity test for porous structures using acoustic emission

Also Published As

Publication number Publication date
DE69903136D1 (de) 2002-10-31
PT1060006E (pt) 2002-12-31
DE69903136T2 (de) 2003-06-05
US6370943B1 (en) 2002-04-16
CA2321885A1 (fr) 1999-09-10
ID25813A (id) 2000-11-09
AU2525999A (en) 1999-09-20
FR2775440A1 (fr) 1999-09-03
CN1099903C (zh) 2003-01-29
DE1060006T1 (de) 2001-05-23
EP1060006A1 (fr) 2000-12-20
EP1060006B1 (fr) 2002-09-25
WO1999044728A1 (fr) 1999-09-10
JP2002505438A (ja) 2002-02-19
FR2775440B1 (fr) 2000-11-10
AU737828B2 (en) 2001-08-30
CN1291911A (zh) 2001-04-18
ES2152203T3 (es) 2003-02-16

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