IL70192A - High flux polymeric membranes,their manufacture and their use in reverse osmosis and ultrafiltration processes - Google Patents
High flux polymeric membranes,their manufacture and their use in reverse osmosis and ultrafiltration processesInfo
- Publication number
- IL70192A IL70192A IL70192A IL7019283A IL70192A IL 70192 A IL70192 A IL 70192A IL 70192 A IL70192 A IL 70192A IL 7019283 A IL7019283 A IL 7019283A IL 70192 A IL70192 A IL 70192A
- Authority
- IL
- Israel
- Prior art keywords
- manufacture
- reverse osmosis
- high flux
- polymeric membranes
- ultrafiltration processes
- Prior art date
Links
- 230000004907 flux Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
- 238000001223 reverse osmosis Methods 0.000 title 1
- 238000000108 ultra-filtration Methods 0.000 title 1
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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- 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
-
- 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
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/60—Polyamines
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH6828/82A CH660852A5 (de) | 1982-11-23 | 1982-11-23 | Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden. |
Publications (2)
Publication Number | Publication Date |
---|---|
IL70192A0 IL70192A0 (en) | 1984-02-29 |
IL70192A true IL70192A (en) | 1987-09-16 |
Family
ID=4315660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL70192A IL70192A (en) | 1982-11-23 | 1983-11-10 | High flux polymeric membranes,their manufacture and their use in reverse osmosis and ultrafiltration processes |
Country Status (6)
Country | Link |
---|---|
US (2) | US4659474A (fr) |
EP (1) | EP0111714B1 (fr) |
JP (1) | JPS59150502A (fr) |
CH (1) | CH660852A5 (fr) |
DE (1) | DE3379258D1 (fr) |
IL (1) | IL70192A (fr) |
Families Citing this family (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH660852A5 (de) * | 1982-11-23 | 1987-05-29 | Aligena Ag | Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden. |
DE3566954D1 (en) * | 1984-03-20 | 1989-02-02 | Akzo Gmbh | Cellulose dialysis membrane with improved biocompatibility |
GB2189168B (en) * | 1986-04-21 | 1989-11-29 | Aligena Ag | Composite membranes useful in the separation of low molecular weight organic compounds from aqueous solutions containing inorganic salts |
DK169616B1 (da) * | 1986-08-27 | 1994-12-27 | Dow Danmark | Permeabel, porøs, polymerbehandlet plastmembran med hydrofil karakter, fremgangsmåder til fremstilling heraf samt anvendelse heraf |
US5069945A (en) * | 1986-10-20 | 1991-12-03 | Memtec America Corporation | Ultrapous thin-film membranes |
US4814082A (en) * | 1986-10-20 | 1989-03-21 | Memtec North America Corporation | Ultrafiltration thin film membranes |
US4828705A (en) * | 1986-10-31 | 1989-05-09 | Kingston Technologies, Inc. | Pressure-dependent anisotropic-transport membrane system |
US4964989A (en) * | 1986-12-23 | 1990-10-23 | Pall Corporation | Membranes with low protein adsorbability |
DE3707054A1 (de) * | 1987-03-05 | 1988-09-15 | Akzo Gmbh | Verfahren zum herstellen einer zweischichtmembran |
JPH084715B2 (ja) * | 1987-07-20 | 1996-01-24 | 味の素株式会社 | 電解質の分離方法および対イオンを有する電解質のイオン交換方法 |
JPH01107812A (ja) * | 1987-10-19 | 1989-04-25 | Fuji Photo Film Co Ltd | 多孔質膜の親水化方法 |
US5087367A (en) * | 1987-12-02 | 1992-02-11 | Japan Represented By Ministry Of International Trade And Industry, Director-General Basic Industries Bureau | Hydrolyzed membrane and process for the preparation of the same |
US5019723A (en) * | 1987-12-07 | 1991-05-28 | Controlled Release Technologies, Inc. | Self-regulated therapeutic agent delivery system and method |
US4889632A (en) * | 1987-12-10 | 1989-12-26 | Ceskoslovenska Akademie Ved | Macroporous polymeric membranes for the separation of polymers and a method of their application |
US5091216A (en) * | 1988-04-13 | 1992-02-25 | E. I. Du Pont De Nemours And Company | Reactive post treatment for gas separation membranes |
US4863496A (en) * | 1988-04-13 | 1989-09-05 | E. I. Du Pont De Nemours And Co. | Reactive posttreatment for gas separation membranes |
IL89970A (en) * | 1989-04-14 | 1994-10-21 | Weizmann Kiryat Membrane Prod | Composite membranes containing a coated layer of crosslinked polyaromatic polymers and/or sulfonated poly (haloalkylenes) |
JPH0312224A (ja) * | 1989-06-08 | 1991-01-21 | Japan Gore Tex Inc | 選択透過膜 |
DE59009030D1 (de) * | 1989-09-06 | 1995-06-08 | Sartorius Gmbh | Mikroporöses adsorbens. |
US5053133A (en) * | 1990-02-09 | 1991-10-01 | Elias Klein | Affinity separation with activated polyamide microporous membranes |
DE4122851C2 (de) * | 1990-07-10 | 1997-01-09 | Sartorius Gmbh | Poröse, nichtpartikuläre und konvektiv permeable Matrix, Verfahren zu ihrer Herstellung und ihre Verwendung |
US5098569A (en) * | 1990-12-13 | 1992-03-24 | Monsanto Company | Surface-modified support membrane and process therefor |
US5143620A (en) * | 1991-06-25 | 1992-09-01 | Texaco Inc. | Membrane separation process |
AU3661193A (en) * | 1992-02-10 | 1993-09-03 | Actimed Laboratories, Inc. | Method for immobilizing dye on substrates |
JPH0691949B2 (ja) * | 1992-04-23 | 1994-11-16 | 通商産業省基礎産業局長 | ポリイオンコンプレックス製分離膜 |
US5387329A (en) * | 1993-04-09 | 1995-02-07 | Ciba Corning Diagnostics Corp. | Extended use planar sensors |
JPH07238181A (ja) * | 1994-01-21 | 1995-09-12 | Minnesota Mining & Mfg Co <3M> | 親水化多孔性物品 |
AU5309396A (en) * | 1995-04-13 | 1996-10-30 | Travenol Laboratories (Israel) Ltd. | Leukocyte filtration method and apparatus |
US5753008A (en) * | 1995-07-12 | 1998-05-19 | Bend Research, Inc. | Solvent resistant hollow fiber vapor permeation membranes and modules |
US6132804A (en) * | 1997-06-06 | 2000-10-17 | Koch Membrane Systems, Inc. | High performance composite membrane |
US6536605B2 (en) | 1997-06-06 | 2003-03-25 | Koch Membrane Systems, Inc. | High performance composite membrane |
IL121046A (en) * | 1997-06-10 | 2001-07-24 | Weizmann Kiryat Membrane Prod | Semipermeable encapsulated membranes with improved acid and base stability and process for their manufacture and their use |
US6083497A (en) * | 1997-11-05 | 2000-07-04 | Geltex Pharmaceuticals, Inc. | Method for treating hypercholesterolemia with unsubstituted polydiallylamine polymers |
DE19811998C1 (de) * | 1998-03-19 | 1999-09-02 | Geesthacht Gkss Forschung | Lösemittelstabile PAN-Membran |
US6337018B1 (en) | 2000-04-17 | 2002-01-08 | The Dow Chemical Company | Composite membrane and method for making the same |
US6596112B1 (en) * | 2000-10-20 | 2003-07-22 | Pall Corporation | Laminates of asymmetric membranes |
US20030038081A1 (en) * | 2001-08-14 | 2003-02-27 | I-Fan Wang | High strength asymmetric cellulosic membrane |
DE10217440A1 (de) * | 2002-04-18 | 2003-11-06 | Basf Ag | Verwendung hydrophob modifizierter Copolymere auf Basis von N-Vinylmonomeren zur Herstellung von Membranen |
DE10228148B4 (de) * | 2002-06-24 | 2006-08-24 | Saehan Industries Inc. | Selektive Membran mit hoher Fouling-Beständigkeit |
US20040206694A1 (en) * | 2003-04-16 | 2004-10-21 | John Charkoudian | Epoxide-crosslinked, charged cellulosic membrane |
US7479222B2 (en) * | 2004-02-05 | 2009-01-20 | Millipore Corporation | Porous adsorptive or chromatographic media |
EP1711250A1 (fr) | 2004-02-05 | 2006-10-18 | Millipore Corporation | Procede de formation de structures revetues |
JP4791044B2 (ja) * | 2005-01-11 | 2011-10-12 | 日東電工株式会社 | 電池用セパレータのための反応性ポリマー担持多孔質フィルムとそれを用いた電池の製造方法 |
KR100660182B1 (ko) * | 2005-03-25 | 2006-12-21 | 한국화학연구원 | 아믹산 또는 이미드 측쇄기로 가교된 방향족 폴리에테르계수지 |
US20100077529A1 (en) * | 2005-09-30 | 2010-04-01 | General Electric Company | Article, laminate and associated methods |
US20090205116A1 (en) * | 2005-09-30 | 2009-08-20 | General Electric Company | Article, laminate and associated methods |
US20090117367A1 (en) * | 2007-09-28 | 2009-05-07 | General Electric Company | Article and associated method |
US7381331B2 (en) * | 2005-09-30 | 2008-06-03 | General Electric Company | Hydrophilic membrane and associated method |
US7291696B2 (en) * | 2005-11-04 | 2007-11-06 | General Electric Company | Composition and associated method |
US7631768B2 (en) * | 2005-11-04 | 2009-12-15 | General Electric Company | Membrane and associated method |
JP2007246817A (ja) * | 2006-03-17 | 2007-09-27 | Fujifilm Corp | 防汚性部材及び防曇性部材 |
EP2033324B1 (fr) * | 2006-05-24 | 2016-04-13 | Ben Gurion University of the Negev Research and Development Authority | Membranes et leurs procédés de préparation |
US7910012B2 (en) * | 2007-07-16 | 2011-03-22 | General Electric Company | Composition, membrane, and associated method |
US9433922B2 (en) * | 2007-08-14 | 2016-09-06 | Emd Millipore Corporation | Media for membrane ion exchange chromatography based on polymeric primary amines, sorption device containing that media, and chromatography scheme and purification method using the same |
US20090130738A1 (en) * | 2007-11-19 | 2009-05-21 | Mikhail Kozlov | Media for membrane ion exchange chromatography |
IT1392342B1 (it) * | 2008-09-18 | 2012-02-28 | Marchesini | Sistema di stagnatura di un tessuto ricoprente una cavita', mediante micro-valvole formate da fibre prodotte nella reazione chimica di un polimero che viene a contatto con un fluido che poi espande con accumulo all'interno ad elevato effetto barriera. |
JP5798714B2 (ja) * | 2008-09-26 | 2015-10-21 | 日東電工株式会社 | 複合半透膜及びその製造方法 |
JP5925409B2 (ja) | 2008-10-23 | 2016-05-25 | 日東電工株式会社 | 熱硬化性樹脂多孔シートの製造方法、熱硬化性樹脂多孔シート、及びそれを用いた複合半透膜 |
CN102348492B (zh) * | 2009-01-13 | 2015-11-25 | Ams技术Int(2012)有限公司 | 溶剂和酸稳定膜、其制造方法和其尤其用于将金属离子与液体加工流分离的用途 |
EP2398578A1 (fr) | 2009-02-19 | 2011-12-28 | Ben-Gurion University Of The Negev Research And Development Authority | Membranes, revêtements et films chimiquement résistants et leurs procédés de préparation |
FR2943558B1 (fr) * | 2009-03-30 | 2011-04-08 | Centre Nat Rech Scient | Membrane polymere dynamique autosupportee,procede de preparation et utilisations. |
US9457318B2 (en) | 2010-12-12 | 2016-10-04 | Ben-Gurion University Of The Negev Research And Development Authority | Anion exchange membranes, methods of preparation and uses |
DE102013006433A1 (de) * | 2013-04-15 | 2014-10-16 | Deutsches Textilforschungszentrum Nord-West gGmbH | Verwendung von gebundenen Polyelektrolyten zur Adsorption von Metallkationen |
CN104492276B (zh) * | 2014-12-12 | 2017-05-03 | 北京天恒盛通科技发展有限公司 | 一类用于强酸、强碱、高盐环境下的油水分离膜的制备方法 |
CN111318186A (zh) * | 2018-12-14 | 2020-06-23 | 天津天元新材料科技有限公司 | 一种提高复合反渗透膜耐污染性的方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3373056A (en) * | 1964-08-28 | 1968-03-12 | Aerojet General Co | Modifying cellulose ester osmotic membranes |
US3462362A (en) * | 1966-07-26 | 1969-08-19 | Paul Kollsman | Method of reverse osmosis |
US3503789A (en) * | 1967-05-05 | 1970-03-31 | Atomic Energy Commission | Method of making a dynamic solute-rejecting membrane |
US4163714A (en) * | 1975-11-07 | 1979-08-07 | Gregor Harry P | Separating substances with pressure-driven affinity sorption membranes |
US4230463A (en) * | 1977-09-13 | 1980-10-28 | Monsanto Company | Multicomponent membranes for gas separations |
US4265745A (en) * | 1977-05-25 | 1981-05-05 | Teijin Limited | Permselective membrane |
US4214020A (en) * | 1977-11-17 | 1980-07-22 | Monsanto Company | Processes for coating bundles of hollow fiber membranes |
DE3066996D1 (en) * | 1979-09-19 | 1984-04-19 | Aligena Ag | Porous semipermeable cellulose acetate membranes modified by ionic groups, process for their production and their use |
DE3035134A1 (de) * | 1979-09-19 | 1981-04-09 | Aligena AG, Basel | Poroese, modifizierte, fuer die ultrafiltration geeignete membranen auf der basis von polyacrylnitrilen, verfahren zu ihrer herstellung und ihre verwendung |
DE2950623A1 (de) * | 1979-12-15 | 1981-06-19 | Toray Industries, Inc., Tokyo | Semipermeable zusammengesetzte membran und verfahren zu deren herstellung |
JPS5695304A (en) * | 1979-12-28 | 1981-08-01 | Teijin Ltd | Perm selective composite membrane and its production |
EP0056175B1 (fr) * | 1981-01-13 | 1985-05-02 | Teijin Limited | Membrane perméable composée d'ions et son utilisation dans les procédés de séparation |
JPS5850522B2 (ja) * | 1981-03-31 | 1983-11-11 | 日東電工株式会社 | 複合半透膜及びその製造方法 |
US4473475A (en) * | 1981-05-29 | 1984-09-25 | Amf Inc. | Charge modified microporous membrane, process for charge modifying said membrane, and process for filtration of fluids |
CH660852A5 (de) * | 1982-11-23 | 1987-05-29 | Aligena Ag | Dynamische membranen, die sich als duenne polymerschichten auf poroesen, polymeren traegermaterialien befinden. |
-
1982
- 1982-11-23 CH CH6828/82A patent/CH660852A5/de not_active IP Right Cessation
-
1983
- 1983-11-04 DE DE8383111037T patent/DE3379258D1/de not_active Expired
- 1983-11-04 EP EP83111037A patent/EP0111714B1/fr not_active Expired
- 1983-11-10 IL IL70192A patent/IL70192A/xx unknown
- 1983-11-22 US US06/554,214 patent/US4659474A/en not_active Expired - Fee Related
- 1983-11-22 JP JP58220481A patent/JPS59150502A/ja active Granted
-
1986
- 1986-07-11 US US06/868,747 patent/US4889636A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0111714B1 (fr) | 1989-03-01 |
EP0111714A3 (en) | 1987-01-07 |
US4659474A (en) | 1987-04-21 |
EP0111714A2 (fr) | 1984-06-27 |
DE3379258D1 (en) | 1989-04-06 |
JPH0451212B2 (fr) | 1992-08-18 |
US4889636A (en) | 1989-12-26 |
CH660852A5 (de) | 1987-05-29 |
IL70192A0 (en) | 1984-02-29 |
JPS59150502A (ja) | 1984-08-28 |
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