DE602008005578D1 - Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit - Google Patents

Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit

Info

Publication number
DE602008005578D1
DE602008005578D1 DE200860005578 DE602008005578T DE602008005578D1 DE 602008005578 D1 DE602008005578 D1 DE 602008005578D1 DE 200860005578 DE200860005578 DE 200860005578 DE 602008005578 T DE602008005578 T DE 602008005578T DE 602008005578 D1 DE602008005578 D1 DE 602008005578D1
Authority
DE
Germany
Prior art keywords
membrane
regions
layer
dope
substance
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.)
Active
Application number
DE200860005578
Other languages
English (en)
Inventor
Wim Doyen
Walter Adriansens
Bart Molenberghs
Wim Mues
Bart Cobben
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.)
Agfa Gevaert NV
Vlaamse Instelling Voor Technologish Onderzoek NV VITO
Original Assignee
Agfa Gevaert NV
Vlaamse Instelling Voor Technologish Onderzoek NV VITO
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 Agfa Gevaert NV, Vlaamse Instelling Voor Technologish Onderzoek NV VITO filed Critical Agfa Gevaert NV
Publication of DE602008005578D1 publication Critical patent/DE602008005578D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06Flat membranes
    • B01D69/061Membrane bags or membrane cushions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/06Flat membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08Flat membrane modules
    • B01D63/081Manufacturing thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D65/00Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003Membrane bonding or sealing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0009Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013Casting processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D67/00Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002Organic membrane manufacture
    • B01D67/0009Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013Casting processes
    • B01D67/00135Air gap characteristics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/106Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10Supported membranes; Membrane supports
    • B01D69/107Organic support material
    • B01D69/1071Woven, non-woven or net mesh
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/04Specific sealing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2313/00Details relating to membrane modules or apparatus
    • B01D2313/14Specific spacers
    • B01D2313/146Specific spacers on the permeate side
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2323/00Details relating to membrane preparation
    • B01D2323/06Specific viscosities of materials involved
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2325/00Details relating to properties of membranes
    • B01D2325/02Details relating to pores or porosity of the membranes
    • B01D2325/022Asymmetric membranes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/1236Particular type of activated sludge installations
    • C02F3/1268Membrane bioreactor systems
    • C02F3/1273Submerged membrane bioreactors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
DE200860005578 2007-05-18 2008-05-07 Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit Active DE602008005578D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20070108483 EP1992400A1 (de) 2007-05-18 2007-05-18 Membranbeutel und Verfahren zu dessen Herstellung
PCT/EP2008/055588 WO2008141935A1 (en) 2007-05-18 2008-05-07 Membrane bags with seamless membrane substance, uses thereof and filtration units therewith

Publications (1)

Publication Number Publication Date
DE602008005578D1 true DE602008005578D1 (de) 2011-04-28

Family

ID=38610920

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200860005578 Active DE602008005578D1 (de) 2007-05-18 2008-05-07 Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit

Country Status (7)

Country Link
US (2) US8038880B2 (de)
EP (2) EP1992400A1 (de)
JP (1) JP5171942B2 (de)
AT (1) ATE501782T1 (de)
DE (1) DE602008005578D1 (de)
ES (1) ES2360488T3 (de)
WO (1) WO2008141935A1 (de)

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CN102068908B (zh) * 2006-03-31 2013-03-27 东丽株式会社 液体分离元件、分离膜组件及其应用
EP2053102B1 (de) 2007-10-24 2011-12-14 Agfa Graphics N.V. Strahlenhärtbare Tintenstrahldruckfarben und Tinten mit verbesserter Vergilbungsbeständigkeit
SG178549A1 (en) * 2009-09-03 2012-03-29 Vito Frame for supporting a filter membrane
WO2012008340A1 (ja) * 2010-07-13 2012-01-19 株式会社クレハ ポリアリーレンスルフィドの製造方法及び製造装置
US8114478B1 (en) 2010-09-17 2012-02-14 Dow Global Technologies Llc Dual-sided membrane sheet and method for making the same
WO2012098130A1 (en) 2011-01-17 2012-07-26 Vds Weaving Nv A tridimensional woven fabric, an integrated permeate channel membrane comprising said fabric and uses thereof
JP2013031832A (ja) * 2011-07-06 2013-02-14 Mitsubishi Rayon Co Ltd 多孔質膜の製造方法および精密ろ過膜
US9902634B2 (en) 2011-10-17 2018-02-27 Mcwong Environmental Technology Modules for use in and operation of a membrane biofilm reactor with reduced biofouling
US20130186827A1 (en) * 2012-01-20 2013-07-25 Hydration Systems, Llc Forward osmosis membrane based on an ipc spacer fabric
US9221584B2 (en) * 2014-06-02 2015-12-29 Smartland Cereal bag with crumb collector
DE102015204638A1 (de) * 2015-03-13 2016-09-15 Raumedic Ag Membran für einen Oxygenator für Gausaustausch im Blutkreislauf, Oxygenator mit einer derartigen Membran sowie Verfahren zur Herstellung einer derartigen Membran
US11434150B2 (en) * 2015-04-23 2022-09-06 Aquatech International, Llc Method and apparatus for advanced vacuum membrane distillation
GB2543763B (en) * 2015-10-26 2022-08-31 Univ Of Bolton Filtration apparatus with sustainability benefits
EP3178790A1 (de) * 2015-12-10 2017-06-14 Brita GmbH Kartusche für ein flüssigkeitsbehandlungssystem und verwendung davon
WO2017105345A1 (en) * 2015-12-18 2017-06-22 Nanyang Technological University Spacer for a membrane module
NL2017501B1 (nl) * 2016-09-20 2018-03-29 Rn Solutions B V Werkwijze van het produceren van een eenheid die voor een fluïdum doorstroombaar is, met de functie van een warmtewisselaar, een filter, of een combinatie van beide; basismodule die vlakvormig is en geschikt voor de werkwijze
CN106673086A (zh) * 2017-01-05 2017-05-17 东莞市鸿捷环保科技有限公司 3d经编织物的应用、水过滤专用3d经编滤网及滤网装置
US10427374B2 (en) 2017-03-21 2019-10-01 Apple Inc. Seamless spacer fabrics for electronic devices
WO2018201098A2 (en) * 2017-04-27 2018-11-01 Stc.Unm Enzymatically active high-flux selectively gas-permeable membranes for enhanced oil recovery and carbon capture
US20190045858A1 (en) * 2017-08-11 2019-02-14 TotalSim Ltd. Improvements in or relating to fabrics
CN107441951A (zh) * 2017-09-30 2017-12-08 盐城海普润膜科技有限公司 一种中空平板膜及其制备方法和应用
EP3870435A1 (de) * 2018-10-23 2021-09-01 Politechnika Slaska Abstandhalter mit mischelementen, insbesondere für membranmodule
CA3037541A1 (en) 2018-12-11 2020-06-11 Thetis Environmental Inc. Method of potting flat plates in a cylindrical housing
US20220134290A1 (en) * 2019-02-28 2022-05-05 Thetis Environmental Inc. Flat sheet membrane with integral posts
GB2581969A (en) * 2019-03-04 2020-09-09 Numatic Int Ltd Collapsible filter cartridge
CN111530199B (zh) * 2020-05-11 2021-01-05 朱彬苇 一种反向回转型气体滤尘管道

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Also Published As

Publication number Publication date
EP2152394A1 (de) 2010-02-17
JP2010527290A (ja) 2010-08-12
JP5171942B2 (ja) 2013-03-27
US8061531B2 (en) 2011-11-22
ATE501782T1 (de) 2011-04-15
ES2360488T3 (es) 2011-06-06
WO2008141935A1 (en) 2008-11-27
EP2152394B1 (de) 2011-03-16
US20090078644A1 (en) 2009-03-26
EP1992400A1 (de) 2008-11-19
US20090071896A1 (en) 2009-03-19
US8038880B2 (en) 2011-10-18

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