ATE239541T1 - Verfahren und vorrichtung zur abscheidung von schwimmstoffen und salzen aus einer flüssigkeit mittels membranfiltration - Google Patents

Verfahren und vorrichtung zur abscheidung von schwimmstoffen und salzen aus einer flüssigkeit mittels membranfiltration

Info

Publication number
ATE239541T1
ATE239541T1 AT99956344T AT99956344T ATE239541T1 AT E239541 T1 ATE239541 T1 AT E239541T1 AT 99956344 T AT99956344 T AT 99956344T AT 99956344 T AT99956344 T AT 99956344T AT E239541 T1 ATE239541 T1 AT E239541T1
Authority
AT
Austria
Prior art keywords
liquid
discharge
salts
membrane filtration
floating substances
Prior art date
Application number
AT99956344T
Other languages
English (en)
Inventor
Moel Petrus Jacob De
Der Meer Walterus Gijsbert Van
Dalfsen Harm Van
Original Assignee
Dhv Water Bv
Waterleiding Friesland Nv
Stork Friesland Bv
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 Dhv Water Bv, Waterleiding Friesland Nv, Stork Friesland Bv filed Critical Dhv Water Bv
Application granted granted Critical
Publication of ATE239541T1 publication Critical patent/ATE239541T1/de

Links

Classifications

    • 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
    • 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
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/04—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
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • 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
    • B01D2321/16—Use of chemical agents
    • B01D2321/168—Use of other chemical agents
    • 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
    • B01D2321/18—Use of gases
    • B01D2321/185—Aeration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT99956344T 1998-11-13 1999-11-12 Verfahren und vorrichtung zur abscheidung von schwimmstoffen und salzen aus einer flüssigkeit mittels membranfiltration ATE239541T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1010544A NL1010544C2 (nl) 1998-11-13 1998-11-13 Werkwijze en inrichting voor het met behulp van membraanfiltratie uit een vloeistof verwijderen van zwevende stoffen en zouten.
PCT/NL1999/000696 WO2000029099A1 (en) 1998-11-13 1999-11-12 Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration

Publications (1)

Publication Number Publication Date
ATE239541T1 true ATE239541T1 (de) 2003-05-15

Family

ID=19768130

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99956344T ATE239541T1 (de) 1998-11-13 1999-11-12 Verfahren und vorrichtung zur abscheidung von schwimmstoffen und salzen aus einer flüssigkeit mittels membranfiltration

Country Status (14)

Country Link
US (1) US6576136B1 (de)
EP (1) EP1133347B1 (de)
JP (1) JP2002529239A (de)
CN (1) CN1114468C (de)
AT (1) ATE239541T1 (de)
AU (1) AU760682B2 (de)
CA (1) CA2349661A1 (de)
DE (1) DE69907722T2 (de)
ES (1) ES2199597T3 (de)
IL (1) IL142968A0 (de)
NL (1) NL1010544C2 (de)
PT (1) PT1133347E (de)
WO (1) WO2000029099A1 (de)
ZA (1) ZA200103496B (de)

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CN114804483A (zh) * 2022-04-22 2022-07-29 倍杰特集团股份有限公司 一种焦化废水结晶盐的分类提取装置及提取工艺

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US8377305B2 (en) 2004-09-15 2013-02-19 Siemens Industry, Inc. Continuously variable aeration
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NZ555987A (en) 2004-12-24 2009-08-28 Siemens Water Tech Corp Simple gas scouring method and apparatus
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JP2008539054A (ja) 2005-04-29 2008-11-13 シーメンス・ウォーター・テクノロジーズ・コーポレイション 膜フィルターのための化学洗浄
EP2314368B1 (de) 2005-07-12 2016-09-14 Zenon Technology Partnership Prozesssteuerung für ein unterwassermembransystem
CN101287538B (zh) 2005-08-22 2013-03-06 西门子工业公司 使用歧管以减少回洗的水过滤装置
WO2007044345A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
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DE102008037118B4 (de) * 2008-08-08 2012-10-04 Vws Deutschland Gmbh Verfahren und Vorrichtung zur Aufbereitung von Wasser unter Verwendung von Nanofiltration
US8652331B2 (en) 2008-08-20 2014-02-18 Siemens Water Technologies Llc Membrane system backwash energy efficiency
AU2010101488B4 (en) 2009-06-11 2013-05-02 Evoqua Water Technologies Llc Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
ES2738898T3 (es) 2010-04-30 2020-01-27 Evoqua Water Tech Llc Dispositivo de distribución de flujo de fluido
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114804483A (zh) * 2022-04-22 2022-07-29 倍杰特集团股份有限公司 一种焦化废水结晶盐的分类提取装置及提取工艺

Also Published As

Publication number Publication date
AU760682B2 (en) 2003-05-22
DE69907722D1 (de) 2003-06-12
AU1297000A (en) 2000-06-05
ZA200103496B (en) 2002-07-30
WO2000029099A1 (en) 2000-05-25
EP1133347A1 (de) 2001-09-19
CN1114468C (zh) 2003-07-16
NL1010544C2 (nl) 2000-05-16
US6576136B1 (en) 2003-06-10
ES2199597T3 (es) 2004-02-16
JP2002529239A (ja) 2002-09-10
CN1326377A (zh) 2001-12-12
PT1133347E (pt) 2003-09-30
IL142968A0 (en) 2002-04-21
DE69907722T2 (de) 2004-03-18
CA2349661A1 (en) 2000-05-25
EP1133347B1 (de) 2003-05-07

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