CN102781558A - 膜及膜分离系统 - Google Patents
膜及膜分离系统 Download PDFInfo
- Publication number
- CN102781558A CN102781558A CN2010800623680A CN201080062368A CN102781558A CN 102781558 A CN102781558 A CN 102781558A CN 2010800623680 A CN2010800623680 A CN 2010800623680A CN 201080062368 A CN201080062368 A CN 201080062368A CN 102781558 A CN102781558 A CN 102781558A
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Images
Classifications
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
-
- 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
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
-
- 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
- B01D69/08—Hollow fibre membranes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N15/00—Thermoelectric devices without a junction of dissimilar materials; Thermomagnetic devices, e.g. using the Nernst-Ettingshausen effect
- H10N15/10—Thermoelectric devices using thermal change of the dielectric constant, e.g. working above and below the Curie point
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
- B01D2321/22—Electrical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/26—Electrical properties
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
- H10N30/2047—Membrane type
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/704—Piezoelectric or electrostrictive devices based on piezoelectric or electrostrictive films or coatings
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/877—Conductive materials
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
Description
Claims (57)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2009905768A AU2009905768A0 (en) | 2009-11-25 | Membrane and Membrane Separation System | |
AU2009905768 | 2009-11-25 | ||
PCT/AU2010/001582 WO2011063458A1 (en) | 2009-11-25 | 2010-11-25 | Membrane and membrane separation system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102781558A true CN102781558A (zh) | 2012-11-14 |
CN102781558B CN102781558B (zh) | 2015-06-24 |
Family
ID=44065737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080062368.0A Expired - Fee Related CN102781558B (zh) | 2009-11-25 | 2010-11-25 | 膜及膜分离系统 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9901881B2 (zh) |
EP (1) | EP2504082A4 (zh) |
CN (1) | CN102781558B (zh) |
AU (1) | AU2010324532B2 (zh) |
WO (1) | WO2011063458A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016019880A1 (zh) * | 2014-08-06 | 2016-02-11 | 艾欧史密斯(南京)水处理产品有限公司 | 一种膜元件、使用该膜元件的装置及水处理方法 |
CN105504077A (zh) * | 2015-12-11 | 2016-04-20 | 苏州泽达兴邦医药科技有限公司 | 烟草多糖的集成化制备方法 |
CN106040005A (zh) * | 2016-07-13 | 2016-10-26 | 四川民生管业有限责任公司 | 长效卷式膜组件 |
CN106422778A (zh) * | 2016-06-28 | 2017-02-22 | 川源(中国)机械有限公司 | 压电薄膜过滤装置 |
CN109260966A (zh) * | 2018-10-11 | 2019-01-25 | 上海舆成新材料科技有限公司 | 一种铸膜液及利用其制备聚偏氟乙烯超滤膜的方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479007B1 (en) * | 1999-09-16 | 2002-11-12 | University Technology Corporation | Apparatus and method for controlling pore size in polymeric membranes and thin films |
US20030075044A1 (en) * | 2000-06-02 | 2003-04-24 | Nissan Chemical Industries, Ltd. | Method for controlling membrane permeability by microwave and method for producing organic separation membrane |
US20080176965A1 (en) * | 2007-01-23 | 2008-07-24 | Gm Global Technology Operations, Inc. | Enhancing proton conductivity of proton exchange membranes |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4241128A (en) * | 1979-03-20 | 1980-12-23 | Bell Telephone Laboratories, Incorporated | Production of piezoelectric PVDF films |
GB8514899D0 (en) * | 1985-06-12 | 1985-07-17 | Health Lab Service Board | Filters |
DE3524799A1 (de) * | 1985-07-11 | 1987-01-22 | Siemens Ag | Verfahren zur herstellung einer vergueteten oberflaechenschicht und nach diesem verfahren hergestellte molekularsiebmembrane |
US4867881A (en) * | 1987-09-14 | 1989-09-19 | Minnesota Minning And Manufacturing Company | Orientied microporous film |
GB8828949D0 (en) * | 1988-12-12 | 1989-01-25 | Health Lab Service Board | Filtering apparatus |
JPH04104821A (ja) * | 1990-08-24 | 1992-04-07 | Nitto Denko Corp | 配向された高性能耐汚染性膜 |
JPH07498A (ja) | 1993-06-02 | 1995-01-06 | Uchida Yasunari | 骨誘導材 |
US5552656A (en) | 1995-08-07 | 1996-09-03 | Ocean Power Technologies, Inc. | Self-powered anti-fouling device for watercraft |
JPH107832A (ja) * | 1996-04-26 | 1998-01-13 | Mitsui Petrochem Ind Ltd | 高強度ポリプロピレン多孔フィルム及びその製造方法 |
JP2000229226A (ja) * | 1999-02-08 | 2000-08-22 | Japan Organo Co Ltd | 液体用膜分離装置 |
US6676993B2 (en) * | 1999-02-12 | 2004-01-13 | Bha Technologies, Inc. | Porous membrane structure and method |
US6878294B2 (en) * | 2000-07-06 | 2005-04-12 | Nitto Denko Corporation | Running method and treatment system for spiral wound membrane element and spiral wound membrane module |
KR100841141B1 (ko) * | 2000-09-21 | 2008-06-24 | 캠브리지 세미컨덕터 리미티드 | 반도체 장치 및 반도체 장치의 형성 방법 |
KR20040092332A (ko) * | 2003-04-23 | 2004-11-03 | 박권필 | 폴링에 의한 고분자전해질연료전지용 고분자막의이온전도도 향상 |
US7338692B2 (en) * | 2003-09-12 | 2008-03-04 | 3M Innovative Properties Company | Microporous PVDF films |
JP4297831B2 (ja) | 2004-04-28 | 2009-07-15 | 独立行政法人科学技術振興機構 | 配向の制御されたミクロ相分離構造膜の製法 |
US20060102467A1 (en) * | 2004-11-15 | 2006-05-18 | Harald Herchen | Current collimation for thin seed and direct plating |
TWI305966B (en) | 2004-11-30 | 2009-02-01 | Univ Yuan Ze | Using electric field to control the microstructure of perfluorosulfonic acid membrane and reduce the methanol crossover |
US8079574B2 (en) * | 2007-05-16 | 2011-12-20 | ZenPure Corp. | Membrane based contactor module for mass and heat transfer |
US10092881B2 (en) * | 2008-01-25 | 2018-10-09 | Bha Altair, Llc | Permanent hydrophilic porous coatings and methods of making them |
-
2010
- 2010-11-25 US US13/512,211 patent/US9901881B2/en not_active Expired - Fee Related
- 2010-11-25 EP EP10832420.3A patent/EP2504082A4/en not_active Withdrawn
- 2010-11-25 AU AU2010324532A patent/AU2010324532B2/en not_active Ceased
- 2010-11-25 WO PCT/AU2010/001582 patent/WO2011063458A1/en active Application Filing
- 2010-11-25 CN CN201080062368.0A patent/CN102781558B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479007B1 (en) * | 1999-09-16 | 2002-11-12 | University Technology Corporation | Apparatus and method for controlling pore size in polymeric membranes and thin films |
US20030075044A1 (en) * | 2000-06-02 | 2003-04-24 | Nissan Chemical Industries, Ltd. | Method for controlling membrane permeability by microwave and method for producing organic separation membrane |
US20080176965A1 (en) * | 2007-01-23 | 2008-07-24 | Gm Global Technology Operations, Inc. | Enhancing proton conductivity of proton exchange membranes |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016019880A1 (zh) * | 2014-08-06 | 2016-02-11 | 艾欧史密斯(南京)水处理产品有限公司 | 一种膜元件、使用该膜元件的装置及水处理方法 |
CN105504077A (zh) * | 2015-12-11 | 2016-04-20 | 苏州泽达兴邦医药科技有限公司 | 烟草多糖的集成化制备方法 |
CN106422778A (zh) * | 2016-06-28 | 2017-02-22 | 川源(中国)机械有限公司 | 压电薄膜过滤装置 |
CN106040005A (zh) * | 2016-07-13 | 2016-10-26 | 四川民生管业有限责任公司 | 长效卷式膜组件 |
CN109260966A (zh) * | 2018-10-11 | 2019-01-25 | 上海舆成新材料科技有限公司 | 一种铸膜液及利用其制备聚偏氟乙烯超滤膜的方法 |
Also Published As
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EP2504082A1 (en) | 2012-10-03 |
EP2504082A4 (en) | 2016-11-09 |
US20130026088A1 (en) | 2013-01-31 |
US9901881B2 (en) | 2018-02-27 |
CN102781558B (zh) | 2015-06-24 |
WO2011063458A1 (en) | 2011-06-03 |
AU2010324532B2 (en) | 2015-02-26 |
AU2010324532A1 (en) | 2012-06-21 |
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