ATE501782T1 - Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit - Google Patents

Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit

Info

Publication number
ATE501782T1
ATE501782T1 AT08750115T AT08750115T ATE501782T1 AT E501782 T1 ATE501782 T1 AT E501782T1 AT 08750115 T AT08750115 T AT 08750115T AT 08750115 T AT08750115 T AT 08750115T AT E501782 T1 ATE501782 T1 AT E501782T1
Authority
AT
Austria
Prior art keywords
membrane
regions
layer
dope
fabric
Prior art date
Application number
AT08750115T
Other languages
English (en)
Inventor
Wim Doyen
Walter Adriansens
Bart Molenberghs
Wim Mues
Bart Cobben
Original Assignee
Agfa Gevaert 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, Vito filed Critical Agfa Gevaert Nv
Application granted granted Critical
Publication of ATE501782T1 publication Critical patent/ATE501782T1/de

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
    • B01D69/06—Flat 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
    • B01D69/06—Flat membranes
    • B01D69/061—Membrane bags or membrane cushions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/081—Manufacturing thereof
    • 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
    • B01D65/003—Membrane bonding or sealing
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • 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
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0013—Casting processes
    • B01D67/00135—Air gap characteristics
    • 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
    • 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
    • B01D69/106—Membranes in the pores of a support, e.g. polymerized in the pores or voids
    • 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
    • B01D69/107—Organic support material
    • B01D69/1071—Woven, non-woven or net mesh
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/04—Specific sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/06—Specific viscosities of materials involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/022—Asymmetric membranes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1268—Membrane bioreactor systems
    • C02F3/1273—Submerged membrane bioreactors
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1334—Nonself-supporting tubular film or bag [e.g., pouch, envelope, packet, etc.]
AT08750115T 2007-05-18 2008-05-07 Membranbeutel mit nahtloser membransubstanz, verwendung dafür und filtriereinheiten damit ATE501782T1 (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
ATE501782T1 true ATE501782T1 (de) 2011-04-15

Family

ID=38610920

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08750115T ATE501782T1 (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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PL2053102T3 (pl) 2007-10-24 2012-05-31 Agfa Nv Utwardzalne radiacyjnie ciecze i tusze do druku atramentowego o zwiększonej odporności na fotożółknięcie
SG178549A1 (en) 2009-09-03 2012-03-29 Vito Frame for supporting a filter membrane
CN102985466B (zh) * 2010-07-13 2014-09-10 株式会社吴羽 聚芳撑硫醚的制造方法和制造装置
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
AU2016250821A1 (en) * 2015-04-23 2017-12-07 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
WO2020085925A1 (en) * 2018-10-23 2020-04-30 Politechnika Śląska Spacer with mixing elements, particularly for membrane modules
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WO2020172753A1 (en) 2019-02-28 2020-09-03 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
JP5171942B2 (ja) 2013-03-27
JP2010527290A (ja) 2010-08-12
US8061531B2 (en) 2011-11-22
DE602008005578D1 (de) 2011-04-28
US8038880B2 (en) 2011-10-18
US20090078644A1 (en) 2009-03-26
EP2152394B1 (de) 2011-03-16
EP2152394A1 (de) 2010-02-17
EP1992400A1 (de) 2008-11-19
WO2008141935A1 (en) 2008-11-27
US20090071896A1 (en) 2009-03-19
ES2360488T3 (es) 2011-06-06

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