DE69802407D1 - Filtrationsmembrane mit darin dispergierten kalzinierten alpha-aluminium-teilchen - Google Patents

Filtrationsmembrane mit darin dispergierten kalzinierten alpha-aluminium-teilchen

Info

Publication number
DE69802407D1
DE69802407D1 DE69802407T DE69802407T DE69802407D1 DE 69802407 D1 DE69802407 D1 DE 69802407D1 DE 69802407 T DE69802407 T DE 69802407T DE 69802407 T DE69802407 T DE 69802407T DE 69802407 D1 DE69802407 D1 DE 69802407D1
Authority
DE
Germany
Prior art keywords
calcinated
alpha
filtration membrane
aluminum dispersed
dispersed
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
DE69802407T
Other languages
English (en)
Other versions
DE69802407T2 (de
Inventor
Mailvaganam Mahendran
Paul Goodboy
Jinhua Bai
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.)
GE Zenon ULC
Original Assignee
Zenon Environmental 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 Zenon Environmental Inc filed Critical Zenon Environmental Inc
Publication of DE69802407D1 publication Critical patent/DE69802407D1/de
Application granted granted Critical
Publication of DE69802407T2 publication Critical patent/DE69802407T2/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
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/04—Tubular membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/1411—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing dispersed material in a continuous matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/30—Polyalkenyl halides
    • B01D71/32—Polyalkenyl halides containing fluorine atoms
    • B01D71/34—Polyvinylidene fluoride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/36—Hydrophilic membranes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/249979—Specified thickness of void-containing component [absolute or relative] or numerical cell dimension

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69802407T 1997-07-01 1998-06-29 Filtrationsmembrane mit darin dispergierten kalzinierten alpha-aluminium-teilchen Expired - Fee Related DE69802407T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/886,652 US5914039A (en) 1997-07-01 1997-07-01 Filtration membrane with calcined α-alumina particles therein
PCT/CA1998/000614 WO1999001207A1 (en) 1997-07-01 1998-06-29 FILTRATION MEMBRANE WITH CALCINED α-ALUMINA PARTICLES THEREIN

Publications (2)

Publication Number Publication Date
DE69802407D1 true DE69802407D1 (de) 2001-12-13
DE69802407T2 DE69802407T2 (de) 2002-06-27

Family

ID=25389466

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802407T Expired - Fee Related DE69802407T2 (de) 1997-07-01 1998-06-29 Filtrationsmembrane mit darin dispergierten kalzinierten alpha-aluminium-teilchen

Country Status (6)

Country Link
US (2) US5914039A (de)
EP (1) EP0996495B1 (de)
AU (1) AU736957B2 (de)
DE (1) DE69802407T2 (de)
TW (1) TW419392B (de)
WO (1) WO1999001207A1 (de)

Families Citing this family (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69740003D1 (de) * 1996-12-20 2010-11-04 Siemens Water Tech Corp Reinigungsmethode
US20040232076A1 (en) * 1996-12-20 2004-11-25 Fufang Zha Scouring method
US6354444B1 (en) * 1997-07-01 2002-03-12 Zenon Environmental Inc. Hollow fiber membrane and braided tubular support therefor
US6641733B2 (en) * 1998-09-25 2003-11-04 U. S. Filter Wastewater Group, Inc. Apparatus and method for cleaning membrane filtration modules
US6979728B2 (en) * 1998-05-04 2005-12-27 Baylor College Of Medicine Articles of manufacture and methods for array based analysis of biological molecules
US6099734A (en) * 1998-07-08 2000-08-08 Baxter International Inc. Apparatus, membranes and methods for removing organic compounds from a biological fluid
US6908553B1 (en) * 1998-07-08 2005-06-21 Baxter International Inc. Composite membrane with particulate matter substantially immobilized therein
AUPP985099A0 (en) * 1999-04-20 1999-05-13 Usf Filtration And Separations Group Inc. Membrane filtration manifold system
US6352111B1 (en) * 2000-01-11 2002-03-05 Weatherford/Lamb, Inc. Filter for subterranean wells
AUPQ680100A0 (en) * 2000-04-10 2000-05-11 Usf Filtration And Separations Group Inc. Hollow fibre restraining system
AU2001287399A1 (en) * 2000-08-16 2002-02-25 University Of Alberta Non-pressurized methods for the preparation of conjugated solid supports for boronic acids
DE10042119B4 (de) * 2000-08-28 2005-11-17 Gkss-Forschungszentrum Geesthacht Gmbh Verfahren zur Herstellung von Polymermembranen und Polymermembran
US6919382B2 (en) 2000-08-31 2005-07-19 The Governors Of The University Of Alberta Preparation and uses of conjugated solid supports for boronic acids
AUPR064800A0 (en) * 2000-10-09 2000-11-02 Usf Filtration And Separations Group Inc. Improved membrane filtration system
AUPR094600A0 (en) * 2000-10-23 2000-11-16 Usf Filtration And Separations Group Inc. Fibre membrane arrangement
AUPR143400A0 (en) * 2000-11-13 2000-12-07 Usf Filtration And Separations Group Inc. Modified membranes
KR100874079B1 (ko) * 2001-02-16 2008-12-12 도레이 카부시키가이샤 분리막, 분리막 부재, 분리막 모듈, 하폐수 처리 장치 및분리막의 제조 방법
US6596167B2 (en) * 2001-03-26 2003-07-22 Koch Membrane Systems, Inc. Hydrophilic hollow fiber ultrafiltration membranes that include a hydrophobic polymer and a method of making these membranes
AUPR421501A0 (en) 2001-04-04 2001-05-03 U.S. Filter Wastewater Group, Inc. Potting method
AUPR584301A0 (en) 2001-06-20 2001-07-12 U.S. Filter Wastewater Group, Inc. Membrane polymer compositions
AUPR692401A0 (en) 2001-08-09 2001-08-30 U.S. Filter Wastewater Group, Inc. Method of cleaning membrane modules
US20050032060A1 (en) * 2001-08-31 2005-02-10 Shishir Shah Arrays comprising pre-labeled biological molecules and methods for making and using these arrays
AUPR774201A0 (en) * 2001-09-18 2001-10-11 U.S. Filter Wastewater Group, Inc. High solids module
ATE433795T1 (de) * 2001-10-04 2009-07-15 Toray Industries Verfahren zur herstellung einer hohlfasermembran
CA2463725A1 (en) 2001-10-12 2003-11-06 Spectral Genomics, Inc. Compilations of nucleic acids and arrays and methods of using them
US7439346B2 (en) * 2001-10-12 2008-10-21 Perkinelmer Las Inc. Nucleic acids arrays and methods of use therefor
ATE333318T1 (de) * 2001-11-16 2006-08-15 Us Filter Wastewater Group Inc Methode zur reinigung von membranen
CA2473286A1 (en) * 2002-01-29 2003-08-07 Attila Herczeg Spiraled surface hollow fiber membranes
EP1469929A4 (de) * 2002-01-29 2005-09-07 Amersham Biosciences Membrane Hohlfasermembrane mit gewundener oberfläche
US7247238B2 (en) 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
EP1483041B1 (de) * 2002-03-12 2010-08-04 Koch Membrane Systems GmbH Verfahren zur herstellung gewebeverstärkter kapillarförmiger membranen, insbesondere für die ultrafiltration
US6916621B2 (en) * 2002-03-27 2005-07-12 Spectral Genomics, Inc. Methods for array-based comparitive binding assays
AU2003249681A1 (en) * 2002-05-31 2003-12-19 Diversa Corporation Multiplexed systems for nucleic acid sequencing
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
CN100591410C (zh) * 2002-11-12 2010-02-24 三菱丽阳株式会社 复合多孔膜
JP4361901B2 (ja) * 2002-11-12 2009-11-11 三菱レイヨン株式会社 多孔質中空糸膜及びその製造方法
US7306105B2 (en) * 2002-11-12 2007-12-11 Mitsubishi Rayon Co., Ltd. Composite porous membrane and method for producing the same
AU2002953111A0 (en) 2002-12-05 2002-12-19 U. S. Filter Wastewater Group, Inc. Mixing chamber
DE10323440B4 (de) * 2003-05-23 2006-10-26 Sulzer Chemtech Gmbh - Membrantechnik - Membran-Rohrmodul
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
US7165682B1 (en) * 2003-07-16 2007-01-23 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same
US7172075B1 (en) * 2003-08-08 2007-02-06 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same
KR101115173B1 (ko) 2003-08-29 2012-02-24 지멘스 워터 테크놀로지스 코포레이션 역류
US20050142280A1 (en) * 2003-10-20 2005-06-30 Kim Kwon I. System and method for synthesizing a polymer membrane
WO2005044086A2 (en) * 2003-10-30 2005-05-19 Tufts-New England Medical Center Prenatal diagnosis using cell-free fetal dna in amniotic fluid
WO2005046849A1 (en) 2003-11-14 2005-05-26 U.S. Filter Wastewater Group, Inc. Improved module cleaning method
US7279215B2 (en) * 2003-12-03 2007-10-09 3M Innovative Properties Company Membrane modules and integrated membrane cassettes
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
AU2005240524C1 (en) 2004-04-22 2009-12-24 Evoqua Water Technologies Llc Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
US7819956B2 (en) 2004-07-02 2010-10-26 Siemens Water Technologies Corp. Gas transfer membrane
JP2008505197A (ja) 2004-07-05 2008-02-21 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 親水性膜
NZ588094A (en) 2004-08-20 2012-04-27 Siemens Water Tech Corp Potting head for hollow fibre filter module
US8790515B2 (en) 2004-09-07 2014-07-29 Evoqua Water Technologies Llc Reduction of backwash liquid waste
AU2005284677B2 (en) 2004-09-14 2010-12-23 Evoqua Water Technologies Llc 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
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
JP2008518748A (ja) * 2004-11-02 2008-06-05 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 浸漬クロスフロー濾過
WO2006058384A1 (en) 2004-12-03 2006-06-08 Siemens Water Technologies Corp. Membrane post treatment
NZ583228A (en) 2004-12-24 2012-05-25 Siemens Industry Inc Cleaning in membrane filtration systems
US8758622B2 (en) 2004-12-24 2014-06-24 Evoqua Water Technologies Llc Simple gas scouring method and apparatus
US20080093297A1 (en) * 2005-01-14 2008-04-24 Gock Kenneth W Filtration System
CN101111755B (zh) * 2005-01-31 2012-01-25 野村微科学股份有限公司 超纯水中的微粒数测定方法、微粒数测定用过滤装置、其制造方法以及用于该装置的中空纤维膜单元
US7485233B2 (en) * 2005-02-09 2009-02-03 U.S. Environmental Protection Agency Hydrophilic mixed matrix material having reversible water absorbing properties
EP1866064A4 (de) * 2005-03-09 2009-08-19 Univ California Nanokompositmembrane und verfahren zu deren herstellung und verwendung
NZ562786A (en) 2005-04-29 2010-10-29 Siemens Water Tech Corp Chemical clean for membrane filter
CA2611116A1 (en) * 2005-06-20 2006-12-28 Siemens Water Technologies Corp. Cross linking treatment of polymer membranes
WO2007006104A1 (en) 2005-07-14 2007-01-18 Siemens Water Technologies Corp. Monopersulfate treatment of membranes
SG140229A1 (en) 2005-08-22 2008-03-28 Siemens Water Tech Corp An assembly for water filtration using a tube manifold to minimise backwash
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US20070084795A1 (en) * 2005-10-05 2007-04-19 Jordan Edward J Method and system for treating wastewater
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US7909177B2 (en) * 2005-11-29 2011-03-22 Kolon Industries, Inc. Braid-reinforced composite hollow fiber membrane
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
AU2007312413B2 (en) * 2006-10-18 2011-09-29 Gambro Lundia Ab Hollow fiber membrane and method for manufacturing thereof
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
CA2667579A1 (en) * 2006-10-27 2008-05-15 The Regents Of The University Of California Micro-and nanocomposite support structures for reverse osmosis thin film membranes
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
EP2463017A1 (de) 2007-05-29 2012-06-13 Siemens Industry, Inc. Membranreinigung mit gepulster Mammutpumpe
JP2010540215A (ja) * 2007-09-21 2010-12-24 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア ナノ複合膜ならびにその作製および使用方法
US8177978B2 (en) 2008-04-15 2012-05-15 Nanoh20, Inc. Reverse osmosis membranes
WO2009137369A1 (en) * 2008-05-03 2009-11-12 Tufts Medical Center, Inc. Neonatal salivary genomics
TWI377978B (en) * 2008-05-21 2012-12-01 Mitsubishi Rayon Co Hollow porous film and manufacturing method thereof
CN102112213B (zh) 2008-07-24 2016-08-03 伊沃夸水处理技术有限责任公司 用于膜过滤模块的框架系统
JP2012500117A (ja) 2008-08-20 2012-01-05 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 膜濾過システムの逆洗エネルギ効率の改善
CN101422701B (zh) * 2008-11-25 2014-08-06 北京仁创科技集团有限公司 过滤元件及其制造方法以及水处理装置
JP2012521279A (ja) 2009-03-26 2012-09-13 ビーエル・テクノロジーズ・インコーポレイテッド 編んでない強化された中空糸膜
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
EP2448658B1 (de) 2009-06-26 2014-10-01 BL Technologies, Inc. Nicht geflochtene textilverstärkte hohlfasermembran
WO2011008549A2 (en) * 2009-06-29 2011-01-20 NanoH2O Inc. Improved hybrid tfc ro membranes with nitrogen additives
EP2491140A1 (de) 2009-10-19 2012-08-29 Stichting Het Nederlands Kanker Instituut Vorhersage des nutzens einer krebstherapie mit array-basierter vergleichender genomhybridisierung
WO2011048498A2 (en) 2009-10-19 2011-04-28 Stichting Het Nederlands Kanker Instituut Differentiation between brca2-associated tumours and sporadic tumours via array comparative genomic hybridization
WO2011048495A1 (en) 2009-10-19 2011-04-28 Stichting Het Nederlands Kanker Instituut Predicting benefit of anti-cancer therapy via array comparative genomic hybridization
CN102869432B (zh) 2010-04-30 2016-02-03 伊沃夸水处理技术有限责任公司 流体流分配装置
RU2605251C2 (ru) 2010-09-15 2016-12-20 БиЭл Текнолоджиз, Инк. Способ изготовления армированных нитями половолоконных мембран вокруг растворимого сердечника
EP2619326A2 (de) 2010-09-20 2013-07-31 Stichting Het Nederlands Kanker Instituut Verfahren zur vorhersage des ansprechens von krebspatienten auf eine anti-krebs-therapie
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
EP2637773B1 (de) 2010-11-10 2019-10-30 NanoH2O Inc. Verbesserte hybrid-tfc-ro-membranen mit nichtmetallischen additiven
US8529814B2 (en) * 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
KR101185424B1 (ko) 2011-04-26 2012-10-08 제일모직주식회사 모노필라멘트가 보강된 중공사 멤브레인 및 그 제조방법
WO2012148068A1 (ko) 2011-04-26 2012-11-01 제일모직 주식회사 모노필라멘트가 보강된 중공사 멤브레인
CN103958024B (zh) 2011-09-30 2016-07-06 伊沃夸水处理技术有限责任公司 改进的歧管排列
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
US9321014B2 (en) 2011-12-16 2016-04-26 Bl Technologies, Inc. Hollow fiber membrane with compatible reinforcements
US9643129B2 (en) 2011-12-22 2017-05-09 Bl Technologies, Inc. Non-braided, textile-reinforced hollow fiber membrane
US20130340981A1 (en) * 2012-01-09 2013-12-26 Tessera, Inc. Electrohydrodynamic (ehd) air mover configuration with flow path expansion and/or spreading for improved ozone catalysis
US9022229B2 (en) 2012-03-09 2015-05-05 General Electric Company Composite membrane with compatible support filaments
US8999454B2 (en) 2012-03-22 2015-04-07 General Electric Company Device and process for producing a reinforced hollow fibre membrane
AU2013280452B2 (en) 2012-06-28 2017-07-20 Evoqua Water Technologies Llc A potting method
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
KR20150054918A (ko) 2012-09-14 2015-05-20 에보쿠아 워터 테크놀로지스 엘엘씨 막을 위한 중합체 블렌드
AU2013231145B2 (en) 2012-09-26 2017-08-17 Evoqua Water Technologies Llc Membrane potting methods
DE112013004713T5 (de) 2012-09-26 2015-07-23 Evoqua Water Technologies Llc Membransicherungsvorrichtung
KR20150059788A (ko) 2012-09-27 2015-06-02 에보쿠아 워터 테크놀로지스 엘엘씨 침지된 막을 위한 가스 스코어링 장치
HUE061765T2 (hu) 2013-10-02 2023-08-28 Rohm & Haas Electronic Mat Singapore Pte Ltd Berendezés membrán filtrációs modul javítására
CN103521095B (zh) * 2013-10-31 2015-04-08 上海赛奥分离技术工程有限公司 一种用于油水分离的管式陶瓷膜的制备方法
WO2017011068A1 (en) 2015-07-14 2017-01-19 Evoqua Water Technologies Llc Aeration device for filtration system
US9861940B2 (en) 2015-08-31 2018-01-09 Lg Baboh2O, Inc. Additives for salt rejection enhancement of a membrane
EP3147024A1 (de) 2015-09-25 2017-03-29 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Hohlfadenpolymermembran
US9737859B2 (en) 2016-01-11 2017-08-22 Lg Nanoh2O, Inc. Process for improved water flux through a TFC membrane
US10155203B2 (en) 2016-03-03 2018-12-18 Lg Nanoh2O, Inc. Methods of enhancing water flux of a TFC membrane using oxidizing and reducing agents
EP3369474A1 (de) 2017-03-01 2018-09-05 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Isoporöse block-copolymermembranen in flachmembran-geometrie
EP3398675A1 (de) 2017-05-02 2018-11-07 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Makroporöse oder mesoporöse polymerfilme in hohlfaser- oder flachfolien-geometrie
CN107596928B (zh) * 2017-10-12 2020-12-15 天津工业大学 一种同质纤维增强型pvdf中空纤维膜及其制备方法
EP3772370A1 (de) 2019-08-05 2021-02-10 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Verfahren zur herstellung einer polymermembran
CN112569686B (zh) * 2019-09-30 2022-08-09 成都易态科技有限公司 复合多孔薄膜的制备方法
CN111530304B (zh) * 2020-04-28 2021-11-12 北京赛诺膜技术有限公司 一种大通量除病毒聚偏氟乙烯中空纤维微孔膜的制备方法
RU2755885C1 (ru) * 2020-06-23 2021-09-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Кубанский государственный технологический университет" (ФГБОУ ВО "КубГТУ") Фильтровальная установка для разделения частиц суспензии по их размерам

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3567666A (en) * 1968-02-02 1971-03-02 Carl Berger Separation means
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
US3745142A (en) * 1971-07-29 1973-07-10 Hercules Inc Process for preparing highly filled polyolefins
JPS5137187B2 (de) * 1972-12-25 1976-10-14
JPS5819689B2 (ja) * 1975-06-18 1983-04-19 旭化成株式会社 タコウマク
DE2964867D1 (en) * 1978-12-06 1983-03-24 Abcor Inc Hydrophilic polymeric membranes, process for their preparation, their use as ultrafiltration membranes, and precursor membranes adapted to be converted thereto
BE874961A (nl) * 1979-03-20 1979-09-20 Studiecentrum Kernenergi WERKWIJZE TER BEREIDING VAN EEN MEMBRAAN, ALDUS BEREID MEMBRAAN, ELEKTROCHEMISCHE CEL MET ZULK MEMBRAAN EN TOEPASSING VAN ZULKE ELEKTROchemische cel
JPS5893734A (ja) * 1981-11-30 1983-06-03 Asahi Chem Ind Co Ltd 親水性ポリフツ化ビニリデン樹脂多孔膜の製造方法
JPS59166541A (ja) * 1983-03-10 1984-09-19 Japan Goatetsukusu Kk 耐薬品性多孔質膜の製造方法
JPS6151067A (ja) * 1984-08-21 1986-03-13 Mitsubishi Rayon Co Ltd 表面被覆用組成物
BE904553A (nl) * 1986-04-07 1986-07-31 Studiecentrum Kernenergi Werkwijze ter vervaardiging van een membraan voor micro-,ultra-, of hyperfiltratie en aldus vervaardigd membraan.
US4774132A (en) * 1986-05-01 1988-09-27 Pall Corporation Polyvinylidene difluoride structure
US4957943A (en) * 1988-10-14 1990-09-18 Minnesota Mining And Manufacturing Company Particle-filled microporous materials
US5130342A (en) * 1988-10-14 1992-07-14 Mcallister Jerome W Particle-filled microporous materials
DE3923128A1 (de) * 1989-07-13 1991-01-24 Akzo Gmbh Flach- oder kapillarmembran auf der basis eines homogenen gemisches aus polyvinylidenfluorid und eines zweiten, durch chemische umsetzung hydrophilierbaren polymeren
US5374453A (en) * 1991-05-24 1994-12-20 Rogers Corporation Particulate filled composite film and method of making same
US5472607A (en) * 1993-12-20 1995-12-05 Zenon Environmental Inc. Hollow fiber semipermeable membrane of tubular braid

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AU8096698A (en) 1999-01-25
WO1999001207A1 (en) 1999-01-14
EP0996495B1 (de) 2001-11-07
AU736957B2 (en) 2001-08-09
EP0996495A1 (de) 2000-05-03
TW419392B (en) 2001-01-21
DE69802407T2 (de) 2002-06-27
US6024872A (en) 2000-02-15

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