ATE113500T1 - Verfahren und vorrichtung zum verhindern des herausdrückens von abstandshaltern und der ausdehnung des umfanges spiralförmig gewickelter filtrationsmodule. - Google Patents

Verfahren und vorrichtung zum verhindern des herausdrückens von abstandshaltern und der ausdehnung des umfanges spiralförmig gewickelter filtrationsmodule.

Info

Publication number
ATE113500T1
ATE113500T1 AT91305164T AT91305164T ATE113500T1 AT E113500 T1 ATE113500 T1 AT E113500T1 AT 91305164 T AT91305164 T AT 91305164T AT 91305164 T AT91305164 T AT 91305164T AT E113500 T1 ATE113500 T1 AT E113500T1
Authority
AT
Austria
Prior art keywords
module
bands
leaves
screen
present
Prior art date
Application number
AT91305164T
Other languages
English (en)
Inventor
Carlos A Fagundes
Thomas C Mcdermott
David M Colby
Original Assignee
Koch Membrane Systems Inc
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 Koch Membrane Systems Inc filed Critical Koch Membrane Systems Inc
Application granted granted Critical
Publication of ATE113500T1 publication Critical patent/ATE113500T1/de

Links

Classifications

    • 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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/107—Specific properties of the central tube or the permeate channel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
AT91305164T 1990-09-21 1991-06-07 Verfahren und vorrichtung zum verhindern des herausdrückens von abstandshaltern und der ausdehnung des umfanges spiralförmig gewickelter filtrationsmodule. ATE113500T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/586,578 US5073263A (en) 1990-09-21 1990-09-21 Method and article for restraining extrusion of feed spacers and circumferential expansion in spiral filtration modules

Publications (1)

Publication Number Publication Date
ATE113500T1 true ATE113500T1 (de) 1994-11-15

Family

ID=24346318

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91305164T ATE113500T1 (de) 1990-09-21 1991-06-07 Verfahren und vorrichtung zum verhindern des herausdrückens von abstandshaltern und der ausdehnung des umfanges spiralförmig gewickelter filtrationsmodule.

Country Status (7)

Country Link
US (1) US5073263A (de)
EP (1) EP0478111B1 (de)
JP (1) JP3255432B2 (de)
AT (1) ATE113500T1 (de)
CA (1) CA2043330C (de)
DE (1) DE69104945T2 (de)
DK (1) DK0478111T3 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993022038A1 (en) * 1992-05-01 1993-11-11 Filmtec Corporation Spiral wound membrane element
DE4328407C1 (de) * 1993-08-24 1994-09-01 Sartorius Gmbh Durch Einwirkung von Hitze sterilisierbarer Wickelmodul
SI9400107A (en) 1994-03-02 1995-10-31 Lek Tovarna Farmacevtskih New process of the isolation of clavulanic acid and its pharmaceutical salts from fermented broth of streptomyces sp.p 6621 ferm p 2804.
SI9500074A (en) * 1995-03-10 1996-10-31 Lek Tovarna Farmacevtskih Process for preparation of alkani salts of clavulanic acid.
US6299772B1 (en) 1996-10-10 2001-10-09 The Dow Chemical Company Fluid filter assemblies with integral fluid seals
WO1999065594A1 (fr) * 1998-06-18 1999-12-23 Toray Industries, Inc. Element en spirale de membrane d'osmose inverse, module de membrane d'osmose inverse utilisant cet element, dispositif et procede destines a la separation par osmose inverse integrant ce module
US6068771A (en) * 1999-02-11 2000-05-30 Koch Membrane Systems, Inc. Method for sealing spiral wound filtration modules
CN101332414A (zh) * 2004-03-26 2008-12-31 日东电工株式会社 螺旋型分离膜元件
JP4587937B2 (ja) 2005-10-31 2010-11-24 日東電工株式会社 スパイラル型分離膜エレメント
JP5090017B2 (ja) * 2006-03-09 2012-12-05 日東電工株式会社 スパイラル型膜エレメント及びその製造方法
WO2007102551A1 (ja) * 2006-03-09 2007-09-13 Nitto Denko Corporation スパイラル型膜エレメント及びその製造方法
US20090065426A1 (en) * 2006-03-13 2009-03-12 Nitto Denko Corporation Spiral membrane element
US20090200237A1 (en) * 2006-05-02 2009-08-13 Weber David B Energy saving spiral element
JP5204994B2 (ja) * 2007-06-11 2013-06-05 日東電工株式会社 スパイラル型膜エレメントおよびその製造方法
DE102011006543A1 (de) * 2011-03-31 2012-10-04 Krones Aktiengesellschaft Membranfitrationsmodul
US20130161253A1 (en) * 2011-12-21 2013-06-27 General Electric Company Reinforcement element
CN104492267B (zh) * 2014-11-24 2016-08-31 韩佳（上海）环保设备有限公司 一体化复合卷式膜
WO2019168841A1 (en) * 2018-02-28 2019-09-06 Bl Technologies, Inc. Sanitary sprial wound membrane element with bypass control ring
WO2024218230A1 (en) 2023-04-19 2024-10-24 Alfa Laval Corporate Ab A filtration module and a method of installing a filtration module

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021351A (en) * 1975-10-30 1977-05-03 Desalination Systems, Inc. Membrane cartridge with improved central collection tube
US4301013A (en) * 1980-09-11 1981-11-17 Abcor, Inc. Spiral membrane module with controlled by-pass seal
US4814079A (en) * 1988-04-04 1989-03-21 Aqua-Chem, Inc. Spirally wrapped reverse osmosis membrane cell
US4902417A (en) * 1988-06-14 1990-02-20 Desalination Systems, Inc. Spiral-wound membrane cartridge with ribbed and spaced carrier layer
US4861487A (en) * 1989-02-08 1989-08-29 Fulk Jr Clyde W Spiral wound membrane modules and systems with improved feed spacer
US4906372A (en) * 1989-05-17 1990-03-06 Desalination Systems, Inc. Spiral-wound membrane cartridge

Also Published As

Publication number Publication date
DE69104945D1 (de) 1994-12-08
CA2043330C (en) 1996-10-08
US5073263A (en) 1991-12-17
JPH067649A (ja) 1994-01-18
EP0478111A1 (de) 1992-04-01
JP3255432B2 (ja) 2002-02-12
DE69104945T2 (de) 1995-04-20
EP0478111B1 (de) 1994-11-02
DK0478111T3 (da) 1995-04-24
CA2043330A1 (en) 1992-03-22

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Legal Events

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