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
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • 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
    • 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
    • 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
DE1998602407 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
DE1998602407 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 (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2275146C (en) * 1996-12-20 2006-10-31 Usf Filtration And Separations Group, Inc. Scouring method
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
US6908553B1 (en) * 1998-07-08 2005-06-21 Baxter International Inc. Composite membrane with particulate matter substantially immobilized therein
US6099734A (en) * 1998-07-08 2000-08-08 Baxter International Inc. Apparatus, membranes and methods for removing organic compounds from a biological fluid
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
CA2432046C (en) * 2001-02-16 2011-04-05 Toray Industries, Inc. Separation membrane, separation membrane element, separation membrane module, sewage treatment apparatus, and method for making the separation membrane
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
KR100904943B1 (ko) * 2001-10-04 2009-06-29 도레이 카부시키가이샤 중공사막 및 그의 제조 방법
US7439346B2 (en) * 2001-10-12 2008-10-21 Perkinelmer Las Inc. Nucleic acids arrays and methods of use therefor
JP2005519634A (ja) 2001-10-12 2005-07-07 スペクトラル ジェノミクス、インク． 核酸組成物及びアレイ及びそれらを用いる方法
EP1312408B1 (de) * 2001-11-16 2006-07-19 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
US6805730B2 (en) * 2002-01-29 2004-10-19 Amersham Biosciences Membrane Separations Corp. Convoluted surface hollow fiber membranes
US7247238B2 (en) * 2002-02-12 2007-07-24 Siemens Water Technologies Corp. Poly(ethylene chlorotrifluoroethylene) membranes
ES2350296T3 (es) * 2002-03-12 2011-01-20 Koch Membrane Systems Gmbh Procedimiento para la fabricación de menbranas capilares reforzadas por tejido, en particular para la ultrafiltración.
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
EP1551535B1 (de) 2002-10-10 2012-01-25 Siemens Industry, Inc. Membranfilter und rückspülverfahren dafür
CN101664645B (zh) * 2002-11-12 2012-06-27 三菱丽阳株式会社 复合多孔膜的制造方法
EP1563895B1 (de) * 2002-11-12 2010-08-04 Mitsubishi Rayon Co., Ltd. Poröse verbundmembran und verfahren zur herstellung der membran
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
CA2535360C (en) 2003-08-29 2013-02-12 U.S. Filter Wastewater Group, Inc. Backwash
US20050142280A1 (en) * 2003-10-20 2005-06-30 Kim Kwon I. System and method for synthesizing a polymer membrane
US20070212689A1 (en) * 2003-10-30 2007-09-13 Bianchi Diana W Prenatal Diagnosis Using Cell-Free Fetal DNA in Amniotic Fluid
KR20070003783A (ko) 2003-11-14 2007-01-05 유.에스. 필터 웨이스트워터 그룹, 인크. 개선된 모듈 세척 방법
US7279215B2 (en) * 2003-12-03 2007-10-09 3M Innovative Properties Company Membrane modules and integrated membrane cassettes
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
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
JP2008504122A (ja) 2004-07-02 2008-02-14 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 気体輸送膜
EP1773477B1 (de) 2004-07-05 2011-09-07 Siemens Water Technologies Corp. Hydrophile membranen
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
WO2006029456A1 (en) 2004-09-14 2006-03-23 Siemens Water Technologies Corp. Methods and apparatus for removing solids from a membrane module
CN100548452C (zh) 2004-09-15 2009-10-14 西门子水技术公司 一种薄膜过滤系统以及控制薄膜过滤系统中积垢的方法
CN101065177B (zh) * 2004-11-02 2011-07-27 西门子水技术公司 浸没式横向流过滤
US7591950B2 (en) * 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
JP2008521598A (ja) 2004-12-03 2008-06-26 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 膜の後処理
CN100546701C (zh) 2004-12-24 2009-10-07 西门子水技术公司 简单的气体冲洗方法和装置
AU2005318930B2 (en) 2004-12-24 2010-06-03 Evoqua Water Technologies Llc Cleaning in membrane filtration systems
SG158852A1 (en) * 2005-01-14 2010-02-26 Siemens Water Tech Corp Filtration system
WO2006080211A1 (ja) * 2005-01-31 2006-08-03 Nomura Micro Science Co., Ltd. 超純水中の微粒子数測定方法、微粒子数測定用ろ過装置、その製造方法及びその装置に用いる中空糸膜ユニット
US7485233B2 (en) * 2005-02-09 2009-02-03 U.S. Environmental Protection Agency Hydrophilic mixed matrix material having reversible water absorbing properties
RU2007137124A (ru) * 2005-03-09 2009-04-20 Дзе Риджентс Оф Дзе Юниверсити Оф Калифорния (Us) Нанокомпозитные мембраны и способы их получения и применения
CN101184548B (zh) 2005-04-29 2011-10-05 西门子水技术公司 用于膜滤器的化学清洗剂
US20080214687A1 (en) * 2005-06-20 2008-09-04 Heinz-Joachim Muller Cross Linking Treatment of Polymer Membranes
US7988891B2 (en) 2005-07-14 2011-08-02 Siemens Industry, Inc. Monopersulfate treatment of membranes
JP2009504399A (ja) 2005-08-22 2009-02-05 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 管状マニホールドを使用して逆洗を最小化する水濾過のためのアセンブリ
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
WO2007044345A2 (en) * 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
JP4757310B2 (ja) * 2005-11-29 2011-08-24 コーロン インダストリーズ インク 編物により補強された複合中空繊維膜
US8596467B2 (en) * 2006-10-18 2013-12-03 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
EP2188044A4 (de) * 2006-10-27 2012-10-24 Univ California Mikro- und nanoverbundstützstruktur für dünnfilm-umkehrosmosemembranen
EP2129629A1 (de) 2007-04-02 2009-12-09 Siemens Water Technologies Corp. Verbesserte infiltrations-/flusssteuerung für einen membranbioreaktor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
WO2008153818A1 (en) 2007-05-29 2008-12-18 Siemens Water Technologies Corp. Membrane cleaning with pulsed airlift pump
WO2009039467A1 (en) * 2007-09-21 2009-03-26 The Regents Of The University Of California Nanocomposite membranes and methods of making and using same
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
US8382981B2 (en) 2008-07-24 2013-02-26 Siemens Industry, Inc. Frame system for membrane filtration modules
KR20110044312A (ko) 2008-08-20 2011-04-28 지멘스 워터 테크놀로지스 코포레이션 멤브레인 시스템의 향상된 역세척 에너지 효율
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
WO2010108285A1 (en) 2009-03-26 2010-09-30 Asteia Technology Inc. Non-braided reinforced hollow fibre membrane
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
KR101714103B1 (ko) 2009-06-26 2017-03-09 비엘 테크놀러지스 인크. 텍스타일-강화된 비-편조 중공사 막
ES2715823T3 (es) * 2009-06-29 2019-06-06 Nanoh2O Inc Membranas TFC para RO híbridas mejoradas con aditivos nitrogenados
EP2491140A1 (de) 2009-10-19 2012-08-29 Stichting Het Nederlands Kanker Instituut Vorhersage des nutzens einer krebstherapie mit array-basierter vergleichender genomhybridisierung
US20120322677A1 (en) 2009-10-19 2012-12-20 Stichting Het Nederlands Kanker Instituut Predicting benefit of anti-cancer therapy via array comparative genomic hybridization
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
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
BR112013004171A2 (pt) 2010-09-15 2016-05-10 Bl Technologies Inc processo para a fabricação de um membrana de fibra oca reforçada e conjunto precursor
US20140018251A1 (en) 2010-09-20 2014-01-16 Stichting Het Nederlands Kanker Instituut Methods for Predicting Response to Anti-Cancer Therapy in Cancer Patients
EP2618916A4 (de) 2010-09-24 2016-08-17 Evoqua Water Technologies Llc Flüssigkeitssteuerungsverteiler für ein membranfilterungssystem
WO2012064939A2 (en) 2010-11-10 2012-05-18 Nanoh2O, Inc. Improved hybrid tfc ro membranes with non-metallic additives
US8529814B2 (en) * 2010-12-15 2013-09-10 General Electric Company Supported hollow fiber membrane
WO2012148068A1 (ko) 2011-04-26 2012-11-01 제일모직 주식회사 모노필라멘트가 보강된 중공사 멤브레인
KR101185424B1 (ko) 2011-04-26 2012-10-08 제일모직주식회사 모노필라멘트가 보강된 중공사 멤브레인 및 그 제조방법
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
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
US20130284667A1 (en) * 2012-01-09 2013-10-31 Thomas J. Pinnavaia Polymer Filtration Membranes Containing Mesoporous Additives and Methods of Making the Same
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
WO2014004645A1 (en) 2012-06-28 2014-01-03 Siemens Industry, Inc. A potting method
US9227362B2 (en) 2012-08-23 2016-01-05 General Electric Company Braid welding
CN104684632A (zh) 2012-09-14 2015-06-03 伊沃夸水处理技术有限责任公司 用于膜的聚合物共混物
CN104684631A (zh) 2012-09-26 2015-06-03 伊沃夸水处理技术有限责任公司 膜固定设备
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
US9815027B2 (en) 2012-09-27 2017-11-14 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
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
US10322375B2 (en) 2015-07-14 2019-06-18 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
US5130342A (en) * 1988-10-14 1992-07-14 Mcallister Jerome W Particle-filled microporous materials
US4957943A (en) * 1988-10-14 1990-09-18 Minnesota Mining And Manufacturing Company 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

Also Published As

Publication number Publication date
US5914039A (en) 1999-06-22
EP0996495A1 (de) 2000-05-03
US6024872A (en) 2000-02-15
WO1999001207A1 (en) 1999-01-14
DE69802407T2 (de) 2002-06-27
AU736957B2 (en) 2001-08-09
EP0996495B1 (de) 2001-11-07
AU8096698A (en) 1999-01-25
TW419392B (en) 2001-01-21

Similar Documents

Publication Publication Date Title
DE69802407D1 (de) Filtrationsmembrane mit darin dispergierten kalzinierten alpha-aluminium-teilchen
DE69828332D1 (de) Filtrationseinheit
DE69833185D1 (de) Filtrationsanordnung
DE59804697D1 (de) Doppelfilter
DE69722758D1 (de) Blutfilter mit verbesserter Durchlässigkeit
DE59803902D1 (de) Rückspülfilter
IS4491A (is) Interferon tengd efni
FI963560A0 (fi) Sidontamääritys, jossa käytetään häntäryhmiä sisältäviä sidonta-aineita
DE69804171T2 (de) Druckkopf mit Partikelfilter
ID30114A (id) Zat-zat herbisida dengan fenoksisulfonilurea tersubstitusi
DE69810352T2 (de) Membranfilter
DE69726337D1 (de) Anorganische transparante photokatalytische Zusammensetzung
NO975043D0 (no) Lettmurmörtel i klassen LM21
DE69718354D1 (de) Papierklammer
DE69713417T2 (de) Transversale Wirbelsäulenverbindungsvorrichtung
DE69800925T2 (de) Filtrationsgerät
TR199500758A2 (tr) Lökotriarilmetanlarin hidrokarbonlarin isaretlenmesinde kullanilmasi.
ID25990A (id) Susunan dna
FI970538A0 (fi) Rengoeringsanordning foer filter i dammfiltreringsanordning
DE69532881D1 (de) Ecdn - protein und dafuer kodeierende dna
DE29714196U1 (de) Filterelement
DE69814326D1 (de) Kodierung von mausbefehlen
DE29713457U1 (de) Rückspülfilter
ATE238786T1 (de) Anti-first-pass-effect-substanzen
KR970003845U (ko) 여과기능을 갖는 수족관

Legal Events

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