ES2077249T3 - Membrana de nanofiltracion y su procedimiento de fabricacion. - Google Patents

Membrana de nanofiltracion y su procedimiento de fabricacion.

Info

Publication number
ES2077249T3
ES2077249T3 ES91918489T ES91918489T ES2077249T3 ES 2077249 T3 ES2077249 T3 ES 2077249T3 ES 91918489 T ES91918489 T ES 91918489T ES 91918489 T ES91918489 T ES 91918489T ES 2077249 T3 ES2077249 T3 ES 2077249T3
Authority
ES
Spain
Prior art keywords
nanofiltration membrane
manufacturing procedure
membrane
polylforide
polybencimidazolone
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 - Lifetime
Application number
ES91918489T
Other languages
English (en)
Inventor
Colette Bardot
Maurice Carles
Rene Desplantes
Luc Schrive
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of ES2077249T3 publication Critical patent/ES2077249T3/es
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
    • 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
    • B01D69/108—Inorganic support material
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

LA INVENCION SE REFIERE A UNA MEMBRANA DE OSMOSIS O DE NANOFILTRACION Y A SU PROCESO DE FABRICACION. ESTA MEMBRANA COMPRENDE UN SOPORTE POROSO DE SUSTANCIA INORGANICA REVESTIDO SOBRE UNA CARA DE UNA PRIMERA CAPA MESOPOROSA DE MATERIAL INORGANICO, POR EJEMPLO DE TIO2, QUE TIENE UN RADIO MEDIO DE PORO INFERIOR A 10 NM, Y DE UNA SEGUNDA CAPA ACTIVA, QUE TIENE UN ESPESOR DE 0,1 A 1 (MU)M, REALIZADO EN POLISULFONA SULFONADA, POLIBENCIMIDAZOLONA, POLIFLUORURO DE VINILIDENO INJERTADO O NAFIONR.
ES91918489T 1990-10-22 1991-10-21 Membrana de nanofiltracion y su procedimiento de fabricacion. Expired - Lifetime ES2077249T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9013031A FR2668077B1 (fr) 1990-10-22 1990-10-22 Membrane d'osmose inverse ou de nanofiltration et son procede de fabrication.

Publications (1)

Publication Number Publication Date
ES2077249T3 true ES2077249T3 (es) 1995-11-16

Family

ID=9401438

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91918489T Expired - Lifetime ES2077249T3 (es) 1990-10-22 1991-10-21 Membrana de nanofiltracion y su procedimiento de fabricacion.

Country Status (8)

Country Link
US (1) US5342521A (es)
EP (1) EP0555269B1 (es)
JP (1) JPH06502116A (es)
DE (1) DE69112076T2 (es)
DK (1) DK0555269T3 (es)
ES (1) ES2077249T3 (es)
FR (1) FR2668077B1 (es)
WO (1) WO1992006775A1 (es)

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US5645891A (en) * 1994-11-23 1997-07-08 Battelle Memorial Institute Ceramic porous material and method of making same
FR2727873B1 (fr) * 1994-12-12 1997-01-10 Commissariat Energie Atomique Procede et installation de separation de composes lourds et legers par extraction par un fluide supercritique et nanofiltration
FR2731831B1 (fr) * 1995-03-17 1997-04-25 Commissariat Energie Atomique Procede pour separer le sodium d'effluents aqueux provenant du retraitement d'elements combustibles nucleaires uses
US5595690A (en) * 1995-12-11 1997-01-21 Hamilton Standard Method for improving water transport and reducing shrinkage stress in membrane humidifying devices and membrane humidifying devices
EP0969922B1 (en) * 1997-02-07 2004-10-20 Battelle Memorial Institute A surface functionalized mesoporous material and method of making same
US6354443B1 (en) 1997-05-01 2002-03-12 Millipore Corporation Surface modified porous membrane and process
US5976380A (en) * 1997-05-01 1999-11-02 Millipore Corporation Article of manufacture including a surface modified membrane and process
US5928792A (en) * 1997-05-01 1999-07-27 Millipore Corporation Process for making surface modified porous membrane with perfluorocarbon copolymer
US6326326B1 (en) 1998-02-06 2001-12-04 Battelle Memorial Institute Surface functionalized mesoporous material and method of making same
WO1999062624A1 (de) * 1998-06-03 1999-12-09 Creavis Gesellschaft Für Technologie Und Innovation Mbh Hydrophober, stoffdurchlässiger verbundwerkstoff, verfahren zu dessen herstellung und dessen verwendung
JP4855582B2 (ja) * 2001-02-09 2012-01-18 日本碍子株式会社 メソポーラスシリカ、メソポーラスシリカ複合体及びそれらの製造方法
FR2827856B1 (fr) * 2001-07-25 2004-06-04 Saint Gobain Quartz Fibre minerale munie d'un revetement microporeux ou mesoporeux
EP1283068A1 (en) * 2001-07-30 2003-02-12 Saehan Industries, Inc. Reverse osmosis membrane having excellent anti-fouling property and method for manufacturing the same
KR100488100B1 (ko) * 2001-08-24 2005-05-09 성균관대학교산학협력단 메조다공성 전이금속 산화물 박막 및 분말, 및 이의제조방법
KR100450225B1 (ko) * 2001-08-31 2004-09-24 재단법인 포항산업과학연구원 극미세 다공질 구조체의 제조방법
EP1436069B1 (en) 2001-10-15 2011-02-09 Siemens Water Technologies Holding Corp. Apparatus and method for fluid purification
CN100518908C (zh) * 2002-01-09 2009-07-29 美国海德能公司 用于改进空心纤维薄膜的过滤性能的方法
KR100454089B1 (ko) * 2002-01-11 2004-10-26 한국화학연구원 기체 분자체 특성을 가지는 다공성 복합막과 이의 제조방법
US7501061B2 (en) * 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
FR2850300B1 (fr) * 2003-01-23 2006-06-02 Commissariat Energie Atomique Materiau hybride organique-inorganique conducteur comprenant une phase mesoporeuse, membrane, electrode, et pile a combustible
FR2850301B1 (fr) * 2003-01-23 2007-10-19 Commissariat Energie Atomique Materiau hybride organique-inorganique comprenant une phase minerale mesoporeuse et une phase organique, membrane et pile a combustible
DE10308110A1 (de) * 2003-02-26 2004-09-23 Hermsdorfer Institut Für Technische Keramik E.V. Keramische Nanofiltrationsmembran für die Verwendung in organischen Lösungsmitteln und Verfahren zu deren Herstellung
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
US7083733B2 (en) * 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US7784621B2 (en) * 2004-06-29 2010-08-31 Membrane Technology & Research, Inc Ultrafiltration membrane and process
CA2499782A1 (en) * 2005-03-07 2006-09-07 Queen's University At Kingston Sol gel functionalized silicate catalyst and scavenger
EP1885655B1 (en) 2005-06-01 2014-12-17 Evoqua Water Technologies LLC Water treatment process by intermittent sanitization
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
US8460905B2 (en) * 2007-09-11 2013-06-11 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases with reduced reaction time
US8956853B2 (en) * 2007-01-30 2015-02-17 Bunge Oils, Inc. Enzymatic degumming utilizing a mixture of PLA and PLC phospholipases
CN100427188C (zh) * 2007-02-05 2008-10-22 陕西师范大学 一种在多孔不锈钢基体上制备TiO2陶瓷微滤膜的方法
CN101878187B (zh) 2007-11-30 2014-12-10 伊沃夸水处理技术有限责任公司 用于水处理的系统和方法
US8241876B2 (en) 2008-01-07 2012-08-14 Bunge Oils, Inc. Generation of triacylglycerols from gums
US10711238B2 (en) 2012-10-02 2020-07-14 Repligen Corporation Method for proliferation of cells within a bioreactor using a disposable pumphead and filter assembly
JP6128682B2 (ja) * 2013-05-21 2017-05-17 Jnc株式会社 高分子ナノ微多孔膜の製造方法
CN106861467A (zh) * 2015-12-13 2017-06-20 中国科学院大连化学物理研究所 一种改性亲水纳米二氧化钛掺杂的正渗透膜及其制备
KR20220019059A (ko) * 2016-04-11 2022-02-15 스펙트럼, 인크. 두꺼운 벽의 중공 섬유 접선방향 유동 필터
CN107715700B (zh) * 2017-11-24 2020-09-15 中国科学院烟台海岸带研究所 一种高盐废水处理用耐腐抗污膜及其制备方法和应用
EP3597288A1 (en) * 2018-07-19 2020-01-22 Vito NV Ceramic nanofiltration membrane with polymers grafted into the pores and method of producing same
EP3653393A1 (en) 2018-11-19 2020-05-20 Kaspar Papir Pte Ltd Light-stabilizing transfer medium
CN111686589A (zh) * 2020-07-17 2020-09-22 西藏神州瑞霖环保科技股份有限公司 过滤结构件及其制备方法
CN112397848B (zh) * 2020-12-11 2023-03-24 宁波启新精合新能源研究院有限公司 一种高性能锂离子电池隔膜及其制备
CN114432906A (zh) * 2022-02-13 2022-05-06 北京化工大学 一种耐高温碱性水电解槽复合隔膜及其制备方法
CN116161745B (zh) * 2023-04-25 2023-07-11 湖南环宏环保科技有限公司 一种垃圾压榨液的预处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62262705A (ja) * 1986-05-07 1987-11-14 Agency Of Ind Science & Technol 親水性多孔質膜、その製造方法およびこの親水性多孔質膜を用いた血漿分離装置
FR2600264B1 (fr) * 1986-06-20 1990-06-08 Commissariat Energie Atomique Element d'ultrafiltration, d'hyperfiltration ou de demineralisation son procede de fabrication et son utilisation pour le traitement d'effluents liquides radioactifs
US4741744A (en) * 1987-02-20 1988-05-03 The Dow Chemical Company Hydrated metal ionomer membranes for gas separation
FR2611527A1 (fr) * 1987-02-26 1988-09-09 Sfec Membrane inorganique d'ultrafiltration ou de microfiltration modifiee par un polymere hydrophile, son procede de preparation et son utilisation pour la separation de proteines
FR2614214B1 (fr) * 1987-04-23 1993-02-12 Commissariat Energie Atomique Membrane semi-permeable organominerale et son procede de fabrication.
US4865930A (en) * 1988-10-27 1989-09-12 Hughes Aircraft Company Method for forming a gas-permeable and ion-permeable membrane

Also Published As

Publication number Publication date
DK0555269T3 (da) 1996-01-08
WO1992006775A1 (fr) 1992-04-30
DE69112076T2 (de) 1996-04-11
DE69112076D1 (de) 1995-09-14
US5342521A (en) 1994-08-30
EP0555269B1 (fr) 1995-08-09
FR2668077B1 (fr) 1992-12-04
FR2668077A1 (fr) 1992-04-24
EP0555269A1 (fr) 1993-08-18
JPH06502116A (ja) 1994-03-10

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