AU2002223043A1 - Improvements to methods for repairing by sealing hollow fibres of membranes, in particular, ultrafiltration, nanofiltration, and hyperfiltration membranes - Google Patents

Improvements to methods for repairing by sealing hollow fibres of membranes, in particular, ultrafiltration, nanofiltration, and hyperfiltration membranes

Info

Publication number
AU2002223043A1
AU2002223043A1 AU2002223043A AU2304302A AU2002223043A1 AU 2002223043 A1 AU2002223043 A1 AU 2002223043A1 AU 2002223043 A AU2002223043 A AU 2002223043A AU 2304302 A AU2304302 A AU 2304302A AU 2002223043 A1 AU2002223043 A1 AU 2002223043A1
Authority
AU
Australia
Prior art keywords
membranes
nanofiltration
ultrafiltration
repairing
methods
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.)
Abandoned
Application number
AU2002223043A
Inventor
Nouhad Abidine
Patrick Sauvade
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.)
Aquasource SAS
Original Assignee
Aquasource SAS
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 Aquasource SAS filed Critical Aquasource SAS
Publication of AU2002223043A1 publication Critical patent/AU2002223043A1/en
Abandoned 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
    • B01D65/102—Detection of leaks in membranes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AU2002223043A 2000-11-20 2001-11-08 Improvements to methods for repairing by sealing hollow fibres of membranes, in particular, ultrafiltration, nanofiltration, and hyperfiltration membranes Abandoned AU2002223043A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0014969 2000-11-20
FR0014969A FR2816851B1 (en) 2000-11-20 2000-11-20 IMPROVEMENTS IN PROCESSES FOR REPAIRING THE BLOCKED FIBERS OF THE MEMBRANES, IN PARTICULAR OF ULTRA-, NANO- AND HYPER-FILTRATION
PCT/FR2001/003476 WO2002040140A1 (en) 2000-11-20 2001-11-08 Improvements to methods for repairing by sealing hollow fibres of membranes, in particular, ultrafiltration, nanofiltration, and hyperfiltration membranes

Publications (1)

Publication Number Publication Date
AU2002223043A1 true AU2002223043A1 (en) 2002-05-27

Family

ID=8856675

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223043A Abandoned AU2002223043A1 (en) 2000-11-20 2001-11-08 Improvements to methods for repairing by sealing hollow fibres of membranes, in particular, ultrafiltration, nanofiltration, and hyperfiltration membranes

Country Status (3)

Country Link
AU (1) AU2002223043A1 (en)
FR (1) FR2816851B1 (en)
WO (1) WO2002040140A1 (en)

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AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
AUPS300602A0 (en) * 2002-06-18 2002-07-11 U.S. Filter Wastewater Group, Inc. Methods of minimising the effect of integrity loss in hollow fibre membrane modules
WO2004033078A1 (en) 2002-10-10 2004-04-22 U.S. Filter Wastewater Group, Inc. Backwash method
US7335301B2 (en) 2002-11-22 2008-02-26 Koch Membrane Systems, Inc. Fold protection for spiral filtration modules utilizing UV cured adhesive and method of providing same
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
CN103285737B (en) 2003-08-29 2016-01-13 伊沃夸水处理技术有限责任公司 Backwash
CA2544626C (en) 2003-11-14 2016-01-26 U.S. Filter Wastewater Group, Inc. Closed aeration and backwash device for use with membrane filtration module
WO2005092799A1 (en) 2004-03-26 2005-10-06 U.S. Filter Wastewater Group, Inc. Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
JP2007535398A (en) 2004-04-22 2007-12-06 シーメンス ウォーター テクノロジース コーポレイション Filtration device including membrane bioreactor and treatment tank for digesting organic substances, and waste liquid treatment method
CA2577137C (en) 2004-08-20 2014-04-22 Siemens Water Technologies Corp. Membrane modules with gas and filtrate conduits and racks formed therefrom
CN101043933B (en) 2004-09-07 2012-09-05 西门子工业公司 Reduction of backwash liquid waste
EP1799334B1 (en) 2004-09-14 2013-12-11 Siemens Water Technologies LLC Methods and apparatus for removing solids from a membrane module
WO2006029465A1 (en) 2004-09-15 2006-03-23 Siemens Water Technologies Corp. Continuously variable aeration
JP4763718B2 (en) 2004-12-24 2011-08-31 シーメンス・ウォーター・テクノロジーズ・コーポレーション Cleaning membrane filtration systems
US8758622B2 (en) 2004-12-24 2014-06-24 Evoqua Water Technologies Llc Simple gas scouring method and apparatus
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US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
WO2007067751A1 (en) 2005-12-07 2007-06-14 Dow Global Technologies Inc. Insertion-point seal for spiral wound module
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US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CN103055703B (en) 2007-05-29 2016-08-10 伊沃夸水处理技术有限责任公司 Use the Membrane cleaning of pulsed airlift pump
CN106064021B (en) 2008-07-24 2019-06-04 懿华水处理技术有限责任公司 Frame system for film filter module
WO2010142673A1 (en) 2009-06-11 2010-12-16 Siemens Water Technologies Corp. Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
CN102869432B (en) 2010-04-30 2016-02-03 伊沃夸水处理技术有限责任公司 Fluid flow distribution device
CN103118766B (en) 2010-09-24 2016-04-13 伊沃夸水处理技术有限责任公司 The fluid of membrane filtration system controls manifold
JP5637214B2 (en) * 2011-06-16 2014-12-10 三菱レイヨン株式会社 Method for repairing hollow fiber membrane module and hollow fiber membrane module
EP3473320A1 (en) 2011-09-30 2019-04-24 Evoqua Water Technologies LLC Isolation valve
US9604166B2 (en) 2011-09-30 2017-03-28 Evoqua Water Technologies Llc Manifold arrangement
US9498753B2 (en) 2012-03-15 2016-11-22 Koch Membrane Systems, Inc. Method for sealing hollow fiber membranes
CN104394965B (en) 2012-06-28 2016-11-23 伊沃夸水处理技术有限责任公司 encapsulating method
GB2520871B (en) 2012-09-26 2020-08-19 Evoqua Water Tech Llc Membrane securement device
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
AU2013323934A1 (en) 2012-09-27 2015-02-26 Evoqua Water Technologies Llc Gas scouring apparatus for immersed membranes
AU2014329869B2 (en) 2013-10-02 2018-06-14 Evoqua Water Technologies Llc A method and device for repairing a membrane filtration module
EP3137200A1 (en) 2014-05-01 2017-03-08 SABIC Global Technologies B.V. Composite membrane with support comprising poly(phenylene ether) and amphilphilic polymer; method of making; and separation module thereof
JP2017515663A (en) 2014-05-01 2017-06-15 サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ Skinned asymmetric poly (phenylene ether) copolymer membrane, gas separation device, and production method thereof
US10358517B2 (en) 2014-05-01 2019-07-23 Sabic Global Technologies B.V. Amphiphilic block copolymer; composition, membrane, and separation module thereof; and methods of making same
US10252220B2 (en) 2014-05-01 2019-04-09 Sabic Global Technologies B.V. Porous asymmetric polyphenylene ether membranes and associated separation modules and methods
CN107530640B (en) 2015-05-01 2020-10-30 沙特基础工业全球技术有限公司 Method for producing porous asymmetric membranes, and associated membranes and separation modules
EP3322511B1 (en) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Aeration device for filtration system
US10307717B2 (en) 2016-03-29 2019-06-04 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
US9815031B2 (en) 2016-03-29 2017-11-14 Sabic Global Technologies B.V. Porous membranes and associated separation modules and methods
CN105727752B (en) * 2016-05-11 2018-08-14 贵州省材料产业技术研究院 A kind of preparation method and product of high-intensity anti-pollution antibacterial hollow fiber nanofiltration membrane
CN110559865B (en) * 2019-08-14 2022-02-25 浙江理工大学 Method for repairing ultrafiltration membrane pollution or membrane damage

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JPS60206412A (en) * 1984-03-28 1985-10-18 Nitto Electric Ind Co Ltd Method for repairing end surface of hollow yarn membrane separation module
SU1348350A1 (en) * 1986-01-22 1987-10-30 Всесоюзный научно-исследовательский и проектный институт мономеров с опытным заводом Method of sealing defects in membrane
IL121632A (en) * 1997-08-26 2000-08-13 B P T Biopure Technology Ltd Process for repairing membrane imperfections
FR2775440B1 (en) * 1998-03-02 2000-11-10 Suez Lyonnaise Des Eaux METHOD FOR CHECKING THE INTEGRITY OF HOLLOW FIBER FILTRATION MODULES

Also Published As

Publication number Publication date
WO2002040140A1 (en) 2002-05-23
FR2816851B1 (en) 2003-09-26
FR2816851A1 (en) 2002-05-24

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