AT505282B1 - Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren - Google Patents

Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren Download PDF

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Publication number
AT505282B1
AT505282B1 AT0155707A AT15572007A AT505282B1 AT 505282 B1 AT505282 B1 AT 505282B1 AT 0155707 A AT0155707 A AT 0155707A AT 15572007 A AT15572007 A AT 15572007A AT 505282 B1 AT505282 B1 AT 505282B1
Authority
AT
Austria
Prior art keywords
sacrificial
filter
pressure
membrane separation
aqueous medium
Prior art date
Application number
AT0155707A
Other languages
German (de)
English (en)
Other versions
AT505282A4 (de
Inventor
Peter Dr Berg
Stefan Dr Panglisch
Original Assignee
Va Tech Wabag Gmbh
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 Va Tech Wabag Gmbh filed Critical Va Tech Wabag Gmbh
Priority to AT0155707A priority Critical patent/AT505282B1/de
Priority to SA08290598A priority patent/SA08290598B1/ar
Priority to CN2008801102753A priority patent/CN101861200B/zh
Priority to EP08804591A priority patent/EP2197569A1/de
Priority to PCT/EP2008/062672 priority patent/WO2009043760A1/de
Application granted granted Critical
Publication of AT505282A4 publication Critical patent/AT505282A4/de
Publication of AT505282B1 publication Critical patent/AT505282B1/de
Priority to TN2010000147A priority patent/TN2010000147A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027—Nanofiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • 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
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • 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
    • B01D2321/30—Mechanical cleaning, e.g. with brushes or scrapers
    • 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
    • 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
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT0155707A 2007-10-03 2007-10-03 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren AT505282B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0155707A AT505282B1 (de) 2007-10-03 2007-10-03 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren
SA08290598A SA08290598B1 (ar) 2007-10-03 2008-09-21 عملية وجهاز لتقليل التلوث الحيوي على أغشية عمليات فصل الأغشية المدارة بالضغط
CN2008801102753A CN101861200B (zh) 2007-10-03 2008-09-23 减少压力驱动的膜分离方法中膜上的生物淤积的方法和装置
EP08804591A EP2197569A1 (de) 2007-10-03 2008-09-23 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren
PCT/EP2008/062672 WO2009043760A1 (de) 2007-10-03 2008-09-23 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren
TN2010000147A TN2010000147A1 (en) 2007-10-03 2010-04-05 Process and apparatus for reducing biofouling on membranes of pressure-driven membrane separation processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0155707A AT505282B1 (de) 2007-10-03 2007-10-03 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren

Publications (2)

Publication Number Publication Date
AT505282A4 AT505282A4 (de) 2008-12-15
AT505282B1 true AT505282B1 (de) 2008-12-15

Family

ID=40104785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0155707A AT505282B1 (de) 2007-10-03 2007-10-03 Verfahren und vorrichtung zur verminderung von biofouling an membranen druckgetriebener membrantrennverfahren

Country Status (6)

Country Link
EP (1) EP2197569A1 (ar)
CN (1) CN101861200B (ar)
AT (1) AT505282B1 (ar)
SA (1) SA08290598B1 (ar)
TN (1) TN2010000147A1 (ar)
WO (1) WO2009043760A1 (ar)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9758393B2 (en) * 2011-10-19 2017-09-12 Hitachi, Ltd. Fresh water generation system
PL2609990T3 (pl) * 2011-12-30 2022-11-14 Kemira Oyj Sposób zapobiegania wzrostowi drobnoustrojów na membranie filtracyjnej
DE102012207731A1 (de) 2012-05-09 2013-11-14 Matan Beery Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser
EP3686579A1 (en) * 2019-01-28 2020-07-29 Dow Global Technologies Llc Method for visualizing and quantifying biofilm on solid surfaces
CN111530284A (zh) * 2020-05-14 2020-08-14 杭州奕安济世生物药业有限公司 连续上样设备及连续上样方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3880683T2 (de) * 1987-06-03 1993-11-18 Eastman Kodak Co Umkehrosmose-vorrichtung.
WO1994023827A1 (en) * 1993-04-16 1994-10-27 Ecowater Systems, Inc. Integrated reverse osmosis and storage system
WO1999018033A1 (en) * 1997-10-05 1999-04-15 Soda-Club (Co2) Sa Apparatus and method for the purification of water
DE10316921A1 (de) * 2003-04-12 2004-11-04 Mol Katalysatortechnik Gmbh Verfahren und Einrichtung zur katalytischen Wasserbehandlung
DE69918320T2 (de) * 1998-10-07 2005-08-11 Sakai, Asahi Vorrichtung und Verfahren zur Perfusion peritonealer Dialyseflüssigkeit

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI284119B (en) * 2004-12-22 2007-07-21 Ind Tech Res Inst Biological membrane filtration system for water treatment and water treatment process using the same
US20070045187A1 (en) * 2005-09-01 2007-03-01 Rawson James R Y Biofouling control of membrane water-purification systems

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3880683T2 (de) * 1987-06-03 1993-11-18 Eastman Kodak Co Umkehrosmose-vorrichtung.
WO1994023827A1 (en) * 1993-04-16 1994-10-27 Ecowater Systems, Inc. Integrated reverse osmosis and storage system
WO1999018033A1 (en) * 1997-10-05 1999-04-15 Soda-Club (Co2) Sa Apparatus and method for the purification of water
DE69918320T2 (de) * 1998-10-07 2005-08-11 Sakai, Asahi Vorrichtung und Verfahren zur Perfusion peritonealer Dialyseflüssigkeit
DE10316921A1 (de) * 2003-04-12 2004-11-04 Mol Katalysatortechnik Gmbh Verfahren und Einrichtung zur katalytischen Wasserbehandlung

Also Published As

Publication number Publication date
EP2197569A1 (de) 2010-06-23
AT505282A4 (de) 2008-12-15
TN2010000147A1 (en) 2011-11-11
CN101861200B (zh) 2013-01-02
SA08290598B1 (ar) 2012-11-24
WO2009043760A1 (de) 2009-04-09
CN101861200A (zh) 2010-10-13

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Effective date: 20151003