SA08290598B1 - عملية وجهاز لتقليل التلوث الحيوي على أغشية عمليات فصل الأغشية المدارة بالضغط - Google Patents

عملية وجهاز لتقليل التلوث الحيوي على أغشية عمليات فصل الأغشية المدارة بالضغط Download PDF

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Publication number
SA08290598B1
SA08290598B1 SA08290598A SA08290598A SA08290598B1 SA 08290598 B1 SA08290598 B1 SA 08290598B1 SA 08290598 A SA08290598 A SA 08290598A SA 08290598 A SA08290598 A SA 08290598A SA 08290598 B1 SA08290598 B1 SA 08290598B1
Authority
SA
Saudi Arabia
Prior art keywords
filter
pressure
components
driven membrane
sacrificial
Prior art date
Application number
SA08290598A
Other languages
Arabic (ar)
English (en)
Inventor
د.بيتر بيرج
د.ستيفان بانجليش
Original Assignee
في ايه تيك واباج جي ام بي اتش
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 في ايه تيك واباج جي ام بي اتش filed Critical في ايه تيك واباج جي ام بي اتش
Publication of SA08290598B1 publication Critical patent/SA08290598B1/ar

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04Feed pretreatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025Reverse osmosis; Hyperfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/027Nanofiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/145Ultrafiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/147Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/16Feed pretreatment
    • 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
    • B01D65/08Prevention of membrane fouling or of concentration polarisation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2311/00Details relating to membrane separation process operations and control
    • B01D2311/04Specific process operations in the feed stream; Feed pretreatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2321/00Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/30Mechanical cleaning, e.g. with brushes or scrapers
    • 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
    • C02F1/441Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • 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
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124Water desalination
    • Y02A20/131Reverse-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)
SA08290598A 2007-10-03 2008-09-21 عملية وجهاز لتقليل التلوث الحيوي على أغشية عمليات فصل الأغشية المدارة بالضغط SA08290598B1 (ar)

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 (1)

Publication Number Publication Date
SA08290598B1 true SA08290598B1 (ar) 2012-11-24

Family

ID=40104785

Family Applications (1)

Application Number Title Priority Date Filing Date
SA08290598A SA08290598B1 (ar) 2007-10-03 2008-09-21 عملية وجهاز لتقليل التلوث الحيوي على أغشية عمليات فصل الأغشية المدارة بالضغط

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201401638XA (en) * 2011-10-19 2014-07-30 Hitachi Ltd Fresh water generation system
ES2925061T3 (es) * 2011-12-30 2022-10-13 Kemira Oyj Método para prevenir el crecimiento microbiano en la membrana de filtración
DE102012207731A1 (de) 2012-05-09 2013-11-14 Matan Beery Vorrichtung und Verfahren zur Vorreinigung von Wasser,insbesondere Meerwasser
EP3686579A1 (fr) * 2019-01-28 2020-07-29 Dow Global Technologies Llc Procédé de visualisation et quantification de biofilm sur des surfaces solides
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06180B2 (ja) * 1987-06-03 1994-01-05 イーストマン・コダック・カンパニー 逆浸透装置
US5358635A (en) * 1993-04-16 1994-10-25 Ecowater Systems, Inc. Integrated reverse osmosis water treatment and storage system
IL121883A0 (en) * 1997-10-05 1998-03-10 Soda Club Holdings Nv Apparatus and method for the purification of water
JP2000107286A (ja) * 1998-10-07 2000-04-18 Akira Sakai 腹膜透析液の灌流装置及び灌流法
DE10316921B4 (de) * 2003-04-12 2005-03-10 Mol Katalysatortechnik Gmbh Verfahren und Einrichtung zur katalytischen Wasserbehandlung
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

Also Published As

Publication number Publication date
WO2009043760A1 (fr) 2009-04-09
EP2197569A1 (fr) 2010-06-23
AT505282B1 (de) 2008-12-15
CN101861200B (zh) 2013-01-02
AT505282A4 (de) 2008-12-15
CN101861200A (zh) 2010-10-13
TN2010000147A1 (en) 2011-11-11

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