IL142968A0 - Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration - Google Patents

Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration

Info

Publication number
IL142968A0
IL142968A0 IL14296899A IL14296899A IL142968A0 IL 142968 A0 IL142968 A0 IL 142968A0 IL 14296899 A IL14296899 A IL 14296899A IL 14296899 A IL14296899 A IL 14296899A IL 142968 A0 IL142968 A0 IL 142968A0
Authority
IL
Israel
Prior art keywords
liquid
discharge
salts
permeate
membrane filtration
Prior art date
Application number
IL14296899A
Other languages
English (en)
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
Publication of IL142968A0 publication Critical patent/IL142968A0/xx

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL14296899A 1998-11-13 1999-11-12 Method and apparatus for removing floating substances and salts from a liquid by means of a membrane filtration IL142968A0 (en)

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
IL142968A0 true IL142968A0 (en) 2002-04-21

Family

ID=19768130

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14296899A IL142968A0 (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

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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CA2501628C (en) * 2002-10-10 2012-12-04 U.S. Filter Wastewater Group, Inc. A filtration and backwashing arrangement for membrane modules
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US8268176B2 (en) 2003-08-29 2012-09-18 Siemens Industry, Inc. Backwash
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US8758621B2 (en) 2004-03-26 2014-06-24 Evoqua Water Technologies Llc Process and apparatus for purifying impure water using microfiltration or ultrafiltration in combination with reverse osmosis
WO2005107929A2 (en) 2004-04-22 2005-11-17 Siemens Water Technologies Corp. Filtration apparatus comprising a membrane bioreactor and a treatment vessel for digesting organic materials
NZ588094A (en) 2004-08-20 2012-04-27 Siemens Water Tech Corp Potting head for hollow fibre filter module
AU2005282211B2 (en) 2004-09-07 2011-04-21 Evoqua Water Technologies Llc Reduction of backwash liquid waste
US8506806B2 (en) 2004-09-14 2013-08-13 Siemens Industry, Inc. Methods and apparatus for removing solids from a membrane module
EP1807181A4 (de) 2004-09-15 2009-04-22 Siemens Water Tech Corp Stufenlos verstellbare belüftung
US7591950B2 (en) 2004-11-02 2009-09-22 Siemens Water Technologies Corp. Submerged cross-flow filtration
CA2591580A1 (en) 2004-12-24 2006-06-29 Siemens Water Technologies Corp. Simple gas scouring method and apparatus
ATE549076T1 (de) 2004-12-24 2012-03-15 Siemens Industry Inc Reinigung in membranfiltrationssystemen
US7807275B2 (en) 2005-04-21 2010-10-05 Universal Display Corporation Non-blocked phosphorescent OLEDs
CN101184548B (zh) 2005-04-29 2011-10-05 西门子水技术公司 用于膜滤器的化学清洗剂
ES2599640T3 (es) * 2005-07-12 2017-02-02 Zenon Technology Partnership Control de procedimiento para un sistema de membrana sumergido
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
US7563363B2 (en) 2005-10-05 2009-07-21 Siemens Water Technologies Corp. System for treating wastewater
WO2007044415A2 (en) 2005-10-05 2007-04-19 Siemens Water Technologies Corp. Method and apparatus for treating wastewater
US7455765B2 (en) 2006-01-25 2008-11-25 Siemens Water Technologies Corp. Wastewater treatment system and method
US8293098B2 (en) 2006-10-24 2012-10-23 Siemens Industry, Inc. Infiltration/inflow control for membrane bioreactor
NL2000586C2 (nl) * 2007-03-30 2008-10-02 Norit Procestechnologie B V Werkwijze voor het filtreren van een fluïdum.
EP2129629A1 (de) 2007-04-02 2009-12-09 Siemens Water Technologies Corp. Verbesserte infiltrations-/flusssteuerung für einen membranbioreaktor
US9764288B2 (en) 2007-04-04 2017-09-19 Evoqua Water Technologies Llc Membrane module protection
US7459083B1 (en) 2007-05-07 2008-12-02 I. Kruger Inc. Method for controlling fouling of a membrane filter
EP2152390B1 (de) 2007-05-29 2012-05-23 Siemens Industry, Inc. Membranreinigung mit gepulster mammutpumpe
EP2331242B1 (de) 2008-07-24 2018-09-05 Evoqua Water Technologies LLC Rahmensystem für membranfiltrationsmodule
DE102008037118B4 (de) * 2008-08-08 2012-10-04 Vws Deutschland Gmbh Verfahren und Vorrichtung zur Aufbereitung von Wasser unter Verwendung von Nanofiltration
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WO2010142673A1 (en) 2009-06-11 2010-12-16 Siemens Water Technologies Corp. Methods for cleaning a porous polymeric membrane and a kit for cleaning a porous polymeric membrane
EP2563501B1 (de) 2010-04-30 2019-05-15 Evoqua Water Technologies LLC Vorrichtung zur verteilung eines fluidstroms
US9022224B2 (en) 2010-09-24 2015-05-05 Evoqua Water Technologies Llc Fluid control manifold for membrane filtration system
US9925499B2 (en) 2011-09-30 2018-03-27 Evoqua Water Technologies Llc Isolation valve with seal for end cap of a filtration system
CN103958024B (zh) 2011-09-30 2016-07-06 伊沃夸水处理技术有限责任公司 改进的歧管排列
AU2013280452B2 (en) 2012-06-28 2017-07-20 Evoqua Water Technologies Llc A potting method
US9962865B2 (en) 2012-09-26 2018-05-08 Evoqua Water Technologies Llc Membrane potting methods
WO2014052071A1 (en) 2012-09-26 2014-04-03 Evoqua Water Technologies Llc Membrane securement device
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EP3052221B1 (de) 2013-10-02 2022-12-14 Rohm & Haas Electronic Materials Singapore Pte. Ltd Vorrichtung zur reparatur eines membranfiltrationsmoduls
CN107847869B (zh) 2015-07-14 2021-09-10 罗门哈斯电子材料新加坡私人有限公司 用于过滤系统的通气装置
RU2628389C2 (ru) * 2015-09-02 2017-08-16 Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") Способ очистки жидкости
CN114804483B (zh) * 2022-04-22 2023-02-03 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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Also Published As

Publication number Publication date
ZA200103496B (en) 2002-07-30
CN1326377A (zh) 2001-12-12
WO2000029099A1 (en) 2000-05-25
NL1010544C2 (nl) 2000-05-16
AU1297000A (en) 2000-06-05
EP1133347A1 (de) 2001-09-19
AU760682B2 (en) 2003-05-22
CN1114468C (zh) 2003-07-16
EP1133347B1 (de) 2003-05-07
PT1133347E (pt) 2003-09-30
ATE239541T1 (de) 2003-05-15
DE69907722T2 (de) 2004-03-18
DE69907722D1 (de) 2003-06-12
ES2199597T3 (es) 2004-02-16
US6576136B1 (en) 2003-06-10
JP2002529239A (ja) 2002-09-10
CA2349661A1 (en) 2000-05-25

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