DE69415867T2 - Selektives Abdichten von defekten Fasern - Google Patents

Selektives Abdichten von defekten Fasern

Info

Publication number
DE69415867T2
DE69415867T2 DE69415867T DE69415867T DE69415867T2 DE 69415867 T2 DE69415867 T2 DE 69415867T2 DE 69415867 T DE69415867 T DE 69415867T DE 69415867 T DE69415867 T DE 69415867T DE 69415867 T2 DE69415867 T2 DE 69415867T2
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
DE69415867D1 (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
    • 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 DE69415867D1 (de) 1999-02-25
DE69415867T2 true 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)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2501628C (en) 2002-10-10 2012-12-04 U.S. Filter Wastewater Group, Inc. A filtration and backwashing arrangement for membrane modules
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
NZ545206A (en) 2003-08-29 2009-03-31 Siemens Water Tech Corp Backwash
ATE549075T1 (de) 2003-11-14 2012-03-15 Siemens Industry Inc Verbessertes modulreinigungsverfahren
US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
EP1747058A4 (de) 2004-04-22 2009-09-30 Siemens Water Tech Corp Filtrationsvorrichtung mit einem membranbioreaktor und behandlungsgefäss für die faulung von organischen materialien
EP1789164B1 (de) 2004-08-20 2013-07-03 Siemens Industry, Inc. Verteilungssystem mit quadratischer membran
CN101043933B (zh) 2004-09-07 2012-09-05 西门子工业公司 反洗废液的减少
NZ553742A (en) 2004-09-14 2010-09-30 Siemens Water Tech Corp Methods and apparatus for removing solids from a membrane module
EP1807181A4 (de) 2004-09-15 2009-04-22 Siemens Water Tech Corp Stufenlos verstellbare belüftung
ATE549076T1 (de) 2004-12-24 2012-03-15 Siemens Industry Inc Reinigung in membranfiltrationssystemen
WO2006066350A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Simple gas scouring method and apparatus
JP2008539054A (ja) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
NZ565795A (en) 2005-08-22 2011-03-31 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US8318028B2 (en) 2007-04-02 2012-11-27 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
CN111203111B (zh) 2007-05-29 2022-11-29 罗门哈斯电子材料新加坡私人有限公司 使用脉冲气提泵的膜清洗
AU2009273775B2 (en) 2008-07-24 2014-11-20 Evoqua Water Technologies Llc Frame system for membrane filtration modules
EP2315625B1 (de) 2008-08-20 2018-05-16 Evoqua Water Technologies LLC Verbesserte energieeffizienz für eine membranensystem-rückspülung
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
US9914097B2 (en) 2010-04-30 2018-03-13 Evoqua Water Technologies Llc Fluid flow distribution device
CN103118766B (zh) 2010-09-24 2016-04-13 伊沃夸水处理技术有限责任公司 膜过滤系统的流体控制歧管
WO2012147932A1 (ja) * 2011-04-28 2012-11-01 三菱レイヨン株式会社 中空糸膜モジュールのリーク部補修方法および中空糸膜モジュール
CN103764263B (zh) * 2011-08-31 2015-10-14 三菱丽阳株式会社 中空纤维膜组件的检查方法
CA2850309C (en) 2011-09-30 2020-01-07 Evoqua Water Technologies Llc Improved manifold arrangement
JP2014528354A (ja) 2011-09-30 2014-10-27 エヴォクア ウォーター テクノロジーズ エルエルシーＥｖｏｑｕａ Ｗａｔｅｒ Ｔｅｃｈｎｏｌｏｇｉｅｓｌｌｃ 隔離バルブ
CN104394965B (zh) 2012-06-28 2016-11-23 伊沃夸水处理技术有限责任公司 灌封方法
US9764289B2 (en) 2012-09-26 2017-09-19 Evoqua Water Technologies Llc Membrane securement device
AU2013231145B2 (en) 2012-09-26 2017-08-17 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
WO2015050764A1 (en) 2013-10-02 2015-04-09 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP0627255A1 (de) 1994-12-07
DE69415867D1 (de) 1999-02-25
CN1050770C (zh) 2000-03-29
EP0627255B1 (de) 1999-01-13
IL105875A (en) 1998-04-05
US5575963A (en) 1996-11-19
CN1097647A (zh) 1995-01-25
CA2124295C (en) 2001-04-10
CA2124295A1 (en) 1994-12-02
JPH0747247A (ja) 1995-02-21
IL105875A0 (en) 1993-10-20

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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