FR2707520B1 - Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging. - Google Patents

Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging.

Info

Publication number
FR2707520B1
FR2707520B1 FR9308683A FR9308683A FR2707520B1 FR 2707520 B1 FR2707520 B1 FR 2707520B1 FR 9308683 A FR9308683 A FR 9308683A FR 9308683 A FR9308683 A FR 9308683A FR 2707520 B1 FR2707520 B1 FR 2707520B1
Authority
FR
France
Prior art keywords
membrane
filtering
liquid
flow along
tangential flow
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
FR9308683A
Other languages
French (fr)
Other versions
FR2707520A1 (en
Inventor
Astruc Claude
Laurent Marie-Helene
Garoux Jean
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.)
GAMMA FILTRATION
Electricite de France SA
Original Assignee
GAMMA FILTRATION
Electricite de France SA
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 GAMMA FILTRATION, Electricite de France SA filed Critical GAMMA FILTRATION
Priority to FR9308683A priority Critical patent/FR2707520B1/en
Publication of FR2707520A1 publication Critical patent/FR2707520A1/en
Application granted granted Critical
Publication of FR2707520B1 publication Critical patent/FR2707520B1/en
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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/12—Use of permeate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2083—By reversing the flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR9308683A 1993-07-15 1993-07-15 Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging. Expired - Fee Related FR2707520B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9308683A FR2707520B1 (en) 1993-07-15 1993-07-15 Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9308683A FR2707520B1 (en) 1993-07-15 1993-07-15 Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging.

Publications (2)

Publication Number Publication Date
FR2707520A1 FR2707520A1 (en) 1995-01-20
FR2707520B1 true FR2707520B1 (en) 1995-10-06

Family

ID=9449259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9308683A Expired - Fee Related FR2707520B1 (en) 1993-07-15 1993-07-15 Method of filtering a liquid, by tangential flow along a membrane and periodic unclogging.

Country Status (1)

Country Link
FR (1) FR2707520B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT1043053E (en) * 1999-04-06 2006-12-29 Vlaamse Instelling Voor Tec On Cleaning device for membranes
ES2171146B1 (en) * 2001-01-19 2003-12-16 Membrane Concepts S L SYSTEM FOR FILTERING FLUIDS, AND FILTER USED IN THIS PROCEDURE.
US7220358B2 (en) 2004-02-23 2007-05-22 Ecolab Inc. Methods for treating membranes and separation facilities and membrane treatment composition
US7392811B2 (en) 2004-02-23 2008-07-01 Ecolab Inc. Delivery head for multiple phase treatment composition, vessel including a delivery head, and method for treating a vessel interior surface
US7247210B2 (en) 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
DE102010054720A1 (en) * 2010-12-16 2012-06-21 Gea Mechanical Equipment Gmbh Filtration device for filtering fluid e.g. beer, has pipe for dissipating filtrate from filter arrangement, and piston arrangement producing pressure surges for back-flushing filtrate through filtration device for cleaning filtration device
CN102895879B (en) * 2012-09-03 2016-02-24 Acs农化系统有限公司 Improve the method and apparatus of membrane filtration processes

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2586202B1 (en) * 1985-08-13 1989-11-17 Meridional Oenologie Centre METHODS AND DEVICES FOR UNCOOLING ON THE RANGE OF A TANGENTIAL FILTER
JPH0747099B2 (en) * 1986-08-20 1995-05-24 東芝セラミツクス株式会社 Ceramic filter
FR2665086B1 (en) * 1990-07-30 1992-12-18 Lorraine Carbone METHOD AND DEVICE FOR CLEANING IN TANGENTIAL MICROFILTRATION.
FR2668078B1 (en) * 1990-10-17 1992-12-24 Dumez Lyonnaise Eaux METHOD FOR BACKWASHING TUBULAR FILTRATION MEMBRANE, AND IMPLEMENTATION DEVICE.
FR2677895B1 (en) * 1991-06-24 1993-10-15 Verseau Developpement Sa MEMBRANE FILTRATION INSTALLATION WITH CLEANING CONTROL.
FR2679465B1 (en) * 1991-07-26 1994-10-28 Hydrex Traitements METHOD AND DEVICE FOR DECOLMATING FILTRATION MEMBRANES.
US5207917A (en) * 1991-10-08 1993-05-04 Weaver Thomas J M Recycling and recovery of aqueous cleaner solutions

Also Published As

Publication number Publication date
FR2707520A1 (en) 1995-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse