DE69415867D1 - Selektives Abdichten von defekten Fasern - Google Patents

Selektives Abdichten von defekten Fasern

Info

Publication number
DE69415867D1
DE69415867D1 DE69415867T DE69415867T DE69415867D1 DE 69415867 D1 DE69415867 D1 DE 69415867D1 DE 69415867 T DE69415867 T DE 69415867T DE 69415867 T DE69415867 T DE 69415867T DE 69415867 D1 DE69415867 D1 DE 69415867D1
Authority
DE
Germany
Prior art keywords
selective sealing
defective fibers
defective
fibers
selective
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
DE69415867T
Other languages
English (en)
Other versions
DE69415867T2 (de
Inventor
Abraham Soffer
Shlomo Saguee
Dan Golub
Haim Cohen
Moshe Azariah
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.)
Rotem Industries Ltd
AGA AB
Original Assignee
Rotem Industries Ltd
AGA AB
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 Rotem Industries Ltd, AGA AB filed Critical Rotem Industries Ltd
Publication of DE69415867D1 publication Critical patent/DE69415867D1/de
Application granted granted Critical
Publication of DE69415867T2 publication Critical patent/DE69415867T2/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
    • B01D65/106—Repairing membrane apparatus or modules
    • B01D65/108—Repairing membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0221—Encapsulating hollow fibres using a mould

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69415867T 1993-06-01 1994-05-26 Selektives Abdichten von defekten Fasern Expired - Fee Related DE69415867T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL105875A IL105875A (en) 1993-06-01 1993-06-01 Selective clogging of failed fibers

Publications (2)

Publication Number Publication Date
DE69415867D1 true DE69415867D1 (de) 1999-02-25
DE69415867T2 DE69415867T2 (de) 1999-06-10

Family

ID=11064896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69415867T Expired - Fee Related DE69415867T2 (de) 1993-06-01 1994-05-26 Selektives Abdichten von defekten Fasern

Country Status (7)

Country Link
US (1) US5575963A (de)
EP (1) EP0627255B1 (de)
JP (1) JPH0747247A (de)
CN (1) CN1050770C (de)
CA (1) CA2124295C (de)
DE (1) DE69415867T2 (de)
IL (1) IL105875A (de)

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CA2551202C (en) * 1996-12-20 2010-10-26 Usf Filtration And Separations Group, Inc. Scouring method
IL123462A0 (en) 1998-02-26 1998-09-24 Carbon Membranes Ltd A method for potting or casting inorganic hollow fiber membranes intotube sheets
IL131851A0 (en) * 1999-09-09 2001-03-19 Carbon Membranes Ltd Recovery of olefins from gaseous mixtures
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
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
ATE542593T1 (de) 2002-10-10 2012-02-15 Siemens Industry Inc Membranfilter und rückspülverfahren dafür
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
EP1687078B1 (de) 2003-11-14 2012-03-14 Siemens Industry, Inc. Verbessertes modulreinigungsverfahren
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 (ja) 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 有機物質を消化するためのメンブレンバイオリアクタおよび処理槽を含む濾過装置ならびに廃液処理方法
WO2006017911A1 (en) 2004-08-20 2006-02-23 Siemens Water Technologies Corp. Square mbr manifolding system
AU2005282211B2 (en) 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
NZ553771A (en) 2004-09-15 2010-11-26 Siemens Water Tech Corp Continuously variable aeration of membrane filtration system and flow control device when used in such application
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
EP1838422A4 (de) 2004-12-24 2009-09-02 Siemens Water Tech Corp Einfaches gasspülverfahren und entsprechende vorrichtung
EP1885475B1 (de) 2005-04-29 2015-03-25 Evoqua Water Technologies LLC Chemisches reinigungssystem für membranfilter
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
US20070138090A1 (en) 2005-10-05 2007-06-21 Jordan Edward J Method and apparatus for treating wastewater
WO2008051546A2 (en) 2006-10-24 2008-05-02 Siemens Water Technologies Corp. Infiltration/inflow control for membrane bioreactor
WO2008123972A1 (en) 2007-04-02 2008-10-16 Siemens Water Technologies Corp. Improved infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CA2822316A1 (en) 2007-05-29 2008-12-18 Siemens Industry, Inc. Membrane cleaning with pulsed airlift pump
CN106064021B (zh) 2008-07-24 2019-06-04 懿华水处理技术有限责任公司 用于膜过滤模块的框架系统
CN102123784A (zh) 2008-08-20 2011-07-13 西门子水处理技术公司 改进的膜系统反洗能效
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
EP2563501B1 (de) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Vorrichtung zur verteilung eines fluidstroms
AU2011305377B2 (en) 2010-09-24 2014-11-20 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
CN103492055B (zh) * 2011-04-28 2015-12-09 三菱丽阳株式会社 中空纤维膜组件的泄漏部位修补方法及中空纤维膜组件
US20140216138A1 (en) * 2011-08-31 2014-08-07 Mitsubishi Rayon Co., Ltd. Inspection method of hollow fiber membrane module
EP2763776B1 (de) 2011-09-30 2021-07-28 Rohm & Haas Electronic Materials Singapore Pte. Ltd Verbessertes filtrationsmodul
KR20140097140A (ko) 2011-09-30 2014-08-06 에보쿠아 워터 테크놀로지스 엘엘씨 아이솔레이션 밸브
EP2866922B1 (de) 2012-06-28 2018-03-07 Evoqua Water Technologies LLC Eintopfungsverfahren
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
AU2013101765A4 (en) 2012-09-27 2016-10-13 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
EP3322511B1 (de) 2015-07-14 2022-09-07 Rohm & Haas Electronic Materials Singapore Pte. Ltd Belüftungsvorrichtung für filtrationssystem
PT108896A (pt) 2015-10-19 2017-04-19 Univ Do Porto Uma membrana de peneiro molecular de carbono, métodos de preparação e seus usos
KR102055054B1 (ko) * 2018-04-05 2020-01-22 한양대학교 산학협력단 중공사 리페어 방법
CN111495194B (zh) * 2020-04-23 2022-10-11 北创清源(北京)科技有限公司 一种中空纤维帘式膜组件膜丝根部破损的修复方法

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* Cited by examiner, † Cited by third party
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US3499062A (en) * 1965-12-22 1970-03-03 Du Pont Method of repairing leaks in fluid separation apparatus
US4230463A (en) * 1977-09-13 1980-10-28 Monsanto Company Multicomponent membranes for gas separations
US4170695A (en) * 1977-09-22 1979-10-09 The Dow Chemical Company Selective plugging of broken fibers in tubesheet-hollow fiber assemblies
JPS54135675A (en) * 1978-04-12 1979-10-22 Kuraray Co Ltd Repairing method for leakage of hollow yarn membrane module
US4226921A (en) * 1979-07-16 1980-10-07 The Dow Chemical Company Selective plugging of broken fibers in tubesheet-hollow fiber assemblies
US4248648A (en) * 1979-07-18 1981-02-03 Baxter Travenol Laboratories, Inc. Method of repairing leaks in a hollow capillary fiber diffusion device
DD218988A3 (de) * 1982-12-20 1985-02-20 Medizin Labortechnik Veb K Verfahren zur leckbeseitigung an hohlfasern eines dialysators
JPS61101205A (ja) * 1984-10-22 1986-05-20 Daicel Chem Ind Ltd 中空糸型モジユ−ルの修理方法
HU209743B (en) * 1988-12-22 1994-10-28 Tatabanyai Banyak Vallalat Method and device for setting a bundle of filter - membranes consisting of capillary - membranes in a case
US5221388A (en) * 1991-11-07 1993-06-22 Hoechst Celanese Corp. Selective sealing of defective gas separation hollow fibers

Also Published As

Publication number Publication date
CN1097647A (zh) 1995-01-25
CA2124295C (en) 2001-04-10
EP0627255B1 (de) 1999-01-13
IL105875A (en) 1998-04-05
US5575963A (en) 1996-11-19
CA2124295A1 (en) 1994-12-02
JPH0747247A (ja) 1995-02-21
EP0627255A1 (de) 1994-12-07
CN1050770C (zh) 2000-03-29
IL105875A0 (en) 1993-10-20
DE69415867T2 (de) 1999-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee