GB0214603D0 - Selective membrane having a high fouling resistance - Google Patents

Selective membrane having a high fouling resistance

Info

Publication number
GB0214603D0
GB0214603D0 GBGB0214603.3A GB0214603A GB0214603D0 GB 0214603 D0 GB0214603 D0 GB 0214603D0 GB 0214603 A GB0214603 A GB 0214603A GB 0214603 D0 GB0214603 D0 GB 0214603D0
Authority
GB
United Kingdom
Prior art keywords
selective membrane
fouling resistance
high fouling
resistance
selective
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.)
Granted
Application number
GBGB0214603.3A
Other versions
GB2390042B (en
GB2390042A (en
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.)
Toray Chemical Korea Inc
Original Assignee
Saehan Industries 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
Priority to DE10228148A priority Critical patent/DE10228148B4/en
Application filed by Saehan Industries Inc filed Critical Saehan Industries Inc
Priority to GB0214603A priority patent/GB2390042B/en
Priority to JP2002187857A priority patent/JP3860510B2/en
Priority to NL1020950A priority patent/NL1020950C2/en
Priority to FR0209654A priority patent/FR2843045B1/en
Publication of GB0214603D0 publication Critical patent/GB0214603D0/en
Publication of GB2390042A publication Critical patent/GB2390042A/en
Application granted granted Critical
Publication of GB2390042B publication Critical patent/GB2390042B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • 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
    • 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
    • B01D67/0093—Chemical modification
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/46—Epoxy resins
    • 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
    • B01D71/56—Polyamides, e.g. polyester-amides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/30—Cross-linking
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB0214603A 2002-06-24 2002-06-25 Selective membrane having a high fouling resistance Expired - Lifetime GB2390042B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE10228148A DE10228148B4 (en) 2002-06-24 2002-06-24 Selective membrane with high fouling resistance
GB0214603A GB2390042B (en) 2002-06-24 2002-06-25 Selective membrane having a high fouling resistance
JP2002187857A JP3860510B2 (en) 2002-06-24 2002-06-27 Selective separation membrane manufacturing method with excellent contamination resistance
NL1020950A NL1020950C2 (en) 2002-06-24 2002-06-27 Composite polyamide reverse osmosis membrane for desalination of seawater, comprises polyamide layer and hydrophilic coating of polyfunctional epoxy compound, formed sequentially on microporous support
FR0209654A FR2843045B1 (en) 2002-06-24 2002-07-30 "SELECTIVE MEMBRANE HAVING GREAT RESISTANCE TO ENCRASSMENT"

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10228148A DE10228148B4 (en) 2002-06-24 2002-06-24 Selective membrane with high fouling resistance
GB0214603A GB2390042B (en) 2002-06-24 2002-06-25 Selective membrane having a high fouling resistance
JP2002187857A JP3860510B2 (en) 2002-06-24 2002-06-27 Selective separation membrane manufacturing method with excellent contamination resistance
NL1020950A NL1020950C2 (en) 2002-06-24 2002-06-27 Composite polyamide reverse osmosis membrane for desalination of seawater, comprises polyamide layer and hydrophilic coating of polyfunctional epoxy compound, formed sequentially on microporous support
FR0209654A FR2843045B1 (en) 2002-06-24 2002-07-30 "SELECTIVE MEMBRANE HAVING GREAT RESISTANCE TO ENCRASSMENT"

Publications (3)

Publication Number Publication Date
GB0214603D0 true GB0214603D0 (en) 2002-08-07
GB2390042A GB2390042A (en) 2003-12-31
GB2390042B GB2390042B (en) 2006-11-15

Family

ID=32180711

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0214603A Expired - Lifetime GB2390042B (en) 2002-06-24 2002-06-25 Selective membrane having a high fouling resistance

Country Status (5)

Country Link
JP (1) JP3860510B2 (en)
DE (1) DE10228148B4 (en)
FR (1) FR2843045B1 (en)
GB (1) GB2390042B (en)
NL (1) NL1020950C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761110A (en) * 2019-12-11 2022-07-15 日东电工株式会社 Composite semipermeable membrane
CN117107297A (en) * 2023-10-25 2023-11-24 山东东岳高分子材料有限公司 Composite diaphragm for enhancing gas barrier property and used for alkaline water electrolysis hydrogen production and preparation method thereof
CN117181002A (en) * 2023-11-02 2023-12-08 湖南沁森高科新材料有限公司 Seawater desalination membrane and preparation method thereof

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003903507A0 (en) 2003-07-08 2003-07-24 U. S. Filter Wastewater Group, Inc. Membrane post-treatment
SG150501A1 (en) 2004-02-05 2009-03-30 Millipore Corp Porous adsorptive or chromatographic media
CN1988949B (en) 2004-07-02 2012-08-22 西门子工业公司 Gas transfer membrane
ATE523240T1 (en) 2004-07-05 2011-09-15 Siemens Water Tech Corp HYDROPHILIC MEMBRANES
ES2365928T3 (en) * 2004-12-03 2011-10-13 Siemens Industry, Inc. POST-MEMBRANE TREATMENT.
AU2005312347B2 (en) * 2004-12-03 2010-03-25 Evoqua Water Technologies Llc Membrane post treatment
JP4539341B2 (en) * 2005-01-18 2010-09-08 東レ株式会社 Composite reverse osmosis membrane and method for producing the same
US7727434B2 (en) 2005-08-16 2010-06-01 General Electric Company Membranes and methods of treating membranes
US20070251883A1 (en) * 2006-04-28 2007-11-01 Niu Q Jason Reverse Osmosis Membrane with Branched Poly(Alkylene Oxide) Modified Antifouling Surface
JP2009545664A (en) * 2006-08-04 2009-12-24 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． Porous film and recording medium including the same
JP2009545662A (en) 2006-08-04 2009-12-24 フジフィルム マニュファクチャリング ユーロプ ビー．ブイ． Porous film and recording medium including the same
AU2007200609B2 (en) * 2007-02-13 2008-11-20 Saehan Industries Incorporation Selective membrane having a high fouling resistance
JP2009006279A (en) 2007-06-28 2009-01-15 Nitto Denko Corp Semipermeable composite membrane and method for preparing the same
JP5701475B2 (en) 2007-07-12 2015-04-15 日東電工株式会社 Composite semipermeable membrane
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
US8147735B2 (en) 2008-07-09 2012-04-03 Eltron Research & Development, Inc. Semipermeable polymers and method for producing same
GB0813227D0 (en) 2008-07-18 2008-08-27 Fuji Film Mfg Europ B V Process for preparing membranes
JP5431478B2 (en) * 2008-08-05 2014-03-05 ポリマーズ シーアールシー リミテッド Functionalized thin film polyamide film
US20110049055A1 (en) * 2009-08-31 2011-03-03 General Electric Company Reverse osmosis composite membranes for boron removal
JP5377452B2 (en) * 2009-10-16 2013-12-25 日東電工株式会社 Manufacturing method of composite semipermeable membrane
US8011517B2 (en) 2009-11-24 2011-09-06 International Business Machines Corporation Composite membranes with performance enhancing layers
US8353410B2 (en) 2009-11-24 2013-01-15 International Business Machines Corporation Polymeric films made from polyhedral oligomeric silsesquioxane (POSS) and a hydrophilic comonomer
JP2011110474A (en) * 2009-11-25 2011-06-09 Fujifilm Corp Filter for use in filtration, and method of producing the same
JP5707254B2 (en) * 2010-06-30 2015-04-22 日東電工株式会社 Method for producing thermosetting resin porous sheet
KR101161711B1 (en) 2010-07-21 2012-07-03 한국화학연구원 Method of producing forward osmosis membranes based on acetylated alkyl cellulose
CN102250317A (en) * 2011-05-09 2011-11-23 复旦大学 Rapid curable epoxy resin for electronic packaging, and application thereof
US8895104B2 (en) 2011-07-01 2014-11-25 International Business Machines Corporation Thin film composite membranes embedded with molecular cage compounds
ES2468817T3 (en) * 2011-08-26 2014-06-17 Borealis Ag Cable comprising a polymeric silane composition suitable for crosslinking
KR101440971B1 (en) * 2012-01-05 2014-09-17 주식회사 엘지화학 Reverse osmosis membrane having a excellent antifouling property and method of preparing the same
AU2013315547A1 (en) 2012-09-14 2015-02-26 Evoqua Water Technologies Llc A polymer blend for membranes
EP3015161B1 (en) * 2013-08-01 2020-03-11 LG Chem, Ltd. Polyamide-based water-treatment separation membrane having excellent durability, and manufacturing method therefor
CN103480284A (en) * 2013-09-03 2014-01-01 株洲时代新材料科技股份有限公司 Pollution-resistant polyamide composite membrane and preparation method thereof
US10384167B2 (en) 2013-11-21 2019-08-20 Oasys Water LLC Systems and methods for improving performance of osmotically driven membrane systems
US10676571B2 (en) 2013-12-02 2020-06-09 Sabic Global Technologies B.V. Polyetherimides with improved melt stability
CN105848767B (en) * 2013-12-26 2019-06-18 株式会社Lg化学 High performance dry type water treatment separator and its manufacturing method based on polyamide
KR102160309B1 (en) * 2013-12-30 2020-09-25 도레이첨단소재 주식회사 Hollow fiber type nanofiltration membrane having high ions removal capacity, and manufacturing method thereof
KR101608048B1 (en) 2014-04-02 2016-03-31 한국에너지기술연구원 Thin film composite membrane and manufacturing method thereof
CN105879711B (en) * 2014-12-16 2019-10-11 江南大学 A kind of preparation method being crosslinked water-oil separationg film
CN107847869B (en) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 Aeration device for a filtration system
CN105582903B (en) * 2015-12-25 2017-12-05 连云港胜海实业有限公司 A kind of sheet sewage disposal composite gel material and preparation method thereof
GB201708838D0 (en) * 2017-06-02 2017-07-19 Univ Leuven Kath Ultra-stable poly(epoxy)ether thin-film composite membranes made via interfacial initiation
EP3708603A4 (en) * 2018-06-15 2021-08-04 Lg Chem, Ltd. Composition for polyamide interfacial polymerization, and method for manufacturing water treatment separation membrane by using same
KR102270472B1 (en) * 2018-10-04 2021-06-28 주식회사 엘지화학 Membrane, water treatment module, method of manufacturing membrane and composition for modifying active layer of membrane
JPWO2020121577A1 (en) * 2018-12-13 2021-10-21 Jnc株式会社 Epoxy compound
CN111068526B (en) * 2019-12-19 2022-06-14 中化(宁波)润沃膜科技有限公司 Desalination composite membrane and preparation method thereof
CN111192993A (en) * 2020-02-24 2020-05-22 王美岭 Polyimide diaphragm of lithium battery and preparation method thereof
CN113578076B (en) * 2020-12-31 2024-03-29 太原科技大学 Polyimide hydrogen separation membrane with carboxyl through chemical crosslinking and preparation method thereof
CN114345152B (en) * 2021-12-28 2022-09-16 万华化学集团股份有限公司 High-flux anti-pollution composite nanofiltration membrane and preparation method thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265745A (en) * 1977-05-25 1981-05-05 Teijin Limited Permselective membrane
US4277344A (en) * 1979-02-22 1981-07-07 Filmtec Corporation Interfacially synthesized reverse osmosis membrane
WO1982001477A1 (en) * 1980-10-27 1982-05-13 Inc Amf Charge modified microporous membrane,process for charge modifying said membrane and process for filtration of fluid
US4743418A (en) * 1981-05-29 1988-05-10 Cuno Incorporated Process for charge modifying a microporous membrane
EP0088810A1 (en) * 1982-03-12 1983-09-21 Johann Hochreuter Safety clutch with slipping plates
CH660852A5 (en) * 1982-11-23 1987-05-29 Aligena Ag DYNAMIC MEMBRANES THAT ARE THIN THIN POLYMER LAYERS ON POROUS, POLYMER CARRIER MATERIALS.
IL70415A (en) * 1982-12-27 1987-07-31 Aligena Ag Semipermeable encapsulated membranes,their manufacture and their use
WO1985001222A1 (en) * 1983-09-12 1985-03-28 Memtec Limited Treatment of porous membranes
JPS61120605A (en) * 1984-11-16 1986-06-07 Toyobo Co Ltd Semipermeable membrane treating agent
US4872984A (en) * 1988-09-28 1989-10-10 Hydranautics Corporation Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same
JP3021692B2 (en) * 1991-01-28 2000-03-15 日東電工株式会社 Composite semipermeable membrane
JP3254028B2 (en) * 1993-01-29 2002-02-04 日東電工株式会社 Hydrophilic porous membrane and method for producing the same
US5354587A (en) * 1993-11-15 1994-10-11 W. L. Gore & Associates, Inc. Hydrophilic compositions with increased thermal and solvent resistance
EP0888810B1 (en) * 1996-03-18 2006-06-21 Nitto Denko Corporation Composite reverse osmosis membrane and method of reverse osmotic treatment of water using the same
ES2259947T3 (en) * 1996-07-08 2006-11-01 Pall Corporation POLYMER MEMBRANE WITH POSITIVE LOAD.
DE60043597D1 (en) * 1999-02-25 2010-02-04 Pall Corp Positively charged membrane
US6280853B1 (en) * 1999-06-10 2001-08-28 The Dow Chemical Company Composite membrane with polyalkylene oxide modified polyamide surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114761110A (en) * 2019-12-11 2022-07-15 日东电工株式会社 Composite semipermeable membrane
CN117107297A (en) * 2023-10-25 2023-11-24 山东东岳高分子材料有限公司 Composite diaphragm for enhancing gas barrier property and used for alkaline water electrolysis hydrogen production and preparation method thereof
CN117107297B (en) * 2023-10-25 2024-01-05 山东东岳高分子材料有限公司 Composite diaphragm for enhancing gas barrier property and used for alkaline water electrolysis hydrogen production and preparation method thereof
CN117181002A (en) * 2023-11-02 2023-12-08 湖南沁森高科新材料有限公司 Seawater desalination membrane and preparation method thereof
CN117181002B (en) * 2023-11-02 2024-01-23 湖南沁森高科新材料有限公司 Seawater desalination membrane and preparation method thereof

Also Published As

Publication number Publication date
NL1020950C2 (en) 2003-12-30
JP3860510B2 (en) 2006-12-20
DE10228148A1 (en) 2004-01-29
GB2390042B (en) 2006-11-15
GB2390042A (en) 2003-12-31
FR2843045B1 (en) 2008-07-25
FR2843045A1 (en) 2004-02-06
JP2004025102A (en) 2004-01-29
DE10228148B4 (en) 2006-08-24

Similar Documents

Publication Publication Date Title
GB2390042B (en) Selective membrane having a high fouling resistance
AU2003262857A1 (en) Selective feature activation
AU2002951242A0 (en) A clip
AU2003300903A8 (en) Regulome arrays
AU2003245020A1 (en) Bar clamp
GB0211402D0 (en) Feedback-controlled selective signalling
AU2002950603A0 (en) A clip
HK1106214A1 (en) A water purifier
GB0318075D0 (en) A clamp
GB0302455D0 (en) A clamp
EP1660276A4 (en) A clamp
AU2003207327A1 (en) Multicasting selective repeat protocol
HK1071123A1 (en) A water purifier
GB2407734B (en) Selective message discard
AU2003203704A1 (en) A surfboard clamp
AU2003271213A1 (en) Tube replaceable boat
ZA200206379B (en) A clamp.
AU156222S (en) A boat
AU154001S (en) A boat
AU2003225260A8 (en) Microemulsions for selective molecular separation
SG106094A1 (en) A buoyancy aid
ZA200406598B (en) A clamp assembly.
GB0322873D0 (en) A clamp
AU154421S (en) A clamp
GB0311437D0 (en) A clamp

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220624