WO2002044091A3 - A method for the purification of water by means of filtration using a micro or ultra filtration membrane - Google Patents

A method for the purification of water by means of filtration using a micro or ultra filtration membrane Download PDF

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Publication number
WO2002044091A3
WO2002044091A3 PCT/NL2001/000865 NL0100865W WO0244091A3 WO 2002044091 A3 WO2002044091 A3 WO 2002044091A3 NL 0100865 W NL0100865 W NL 0100865W WO 0244091 A3 WO0244091 A3 WO 0244091A3
Authority
WO
WIPO (PCT)
Prior art keywords
filtration
water
membrane
purification
during
Prior art date
Application number
PCT/NL2001/000865
Other languages
French (fr)
Other versions
WO2002044091A2 (en
Inventor
Gilbert Galjaard
Original Assignee
Kiwa Nv
Gilbert Galjaard
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 Kiwa Nv, Gilbert Galjaard filed Critical Kiwa Nv
Priority to AU2002222809A priority Critical patent/AU2002222809A1/en
Publication of WO2002044091A2 publication Critical patent/WO2002044091A2/en
Publication of WO2002044091A3 publication Critical patent/WO2002044091A3/en

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
    • B01D69/14—Dynamic membranes
    • 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
    • B01D61/16—Feed pretreatment
    • 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
    • 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
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The present invention relates to a method for purification of water by means of dead-end filtration using a micro or ultra filtration membrane, wherein the filtration is periodically interrupted to cleanse the membrane, wherein prior to, during the start or during each filtration period a filtration aid is added to the water to be purified, so that a layer of said filtration aid is deposited on the membrane, wherein the filtration aid comprises particles of an ion-exchange resin having a particle size of 0.5 to 50 νm. The filtration aid preferably is added in a high concentration prior to or during the start of each filtration period. With the method according to the invention the water is completely freed in a single purification step from suspended and colloidal matter and specific dissolved elements such as for instance hardness, manganese, ammonium, assimilable organic carbon and colour.
PCT/NL2001/000865 2000-12-01 2001-11-29 A method for the purification of water by means of filtration using a micro or ultra filtration membrane WO2002044091A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002222809A AU2002222809A1 (en) 2000-12-01 2001-11-29 A method for the purification of water by means of filtration using a micro or ultra filtration membrane

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1016771A NL1016771C2 (en) 2000-12-01 2000-12-01 Process for purifying water by filtration with a micro or ultra filtration membrane.
NL1016771 2000-12-01

Publications (2)

Publication Number Publication Date
WO2002044091A2 WO2002044091A2 (en) 2002-06-06
WO2002044091A3 true WO2002044091A3 (en) 2002-08-15

Family

ID=19772507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NL2001/000865 WO2002044091A2 (en) 2000-12-01 2001-11-29 A method for the purification of water by means of filtration using a micro or ultra filtration membrane

Country Status (3)

Country Link
AU (1) AU2002222809A1 (en)
NL (1) NL1016771C2 (en)
WO (1) WO2002044091A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030015470A1 (en) * 2001-07-20 2003-01-23 Muralidhara Harapanahalli S. Nanofiltration water-softening apparatus and method
NL1025717C2 (en) * 2004-03-12 2005-09-13 Vitens Fryslon N V Membrane filtration method for purifying water or effluent, performed without interruptions for membrane cleaning
JP2010214235A (en) * 2009-03-13 2010-09-30 Panasonic Electric Works Co Ltd Filtration membrane, membrane module, and water treatment apparatus
EP3900813A1 (en) 2020-04-23 2021-10-27 S.A. Lhoist Recherche Et Developpement System and process for membrane fouling control and a membrane fouling control additive
WO2021214333A1 (en) 2020-04-23 2021-10-28 S.A. Lhoist Recherche Et Developpement Calcium and/or magnesium additive for membrane fouling control and system and process for membrane fouling control using the additive
US20230158456A1 (en) 2020-04-23 2023-05-25 S. A. Lhoist Recherche Et Developpement System and Process for Membrane Fouling Control, A Membrane Fouling Control Additive, an Upgrade Kit and an Upgrade Method
CN115340231A (en) * 2022-08-05 2022-11-15 上海城市水资源开发利用国家工程中心有限公司 Multi-stage filtration field water purification device and method suitable for multiple persons and multiple scenes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250703A (en) * 1963-03-08 1966-05-10 Union Tank Car Co Process and apparatus for removing impurities from liquids
JPS5987092A (en) * 1982-11-09 1984-05-19 Japan Organo Co Ltd Treatment of condensed water
JPH0283020A (en) * 1988-09-19 1990-03-23 Japan Organo Co Ltd Condensate filtration using hollow fiber membrane
EP0633066A1 (en) * 1993-07-01 1995-01-11 The Graver Company An improved filter and a method for separating charged particles from a liquid stream
JP2000218110A (en) * 1999-01-28 2000-08-08 Japan Organo Co Ltd Operation of condensed water filter apparatus in power plant

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3250703A (en) * 1963-03-08 1966-05-10 Union Tank Car Co Process and apparatus for removing impurities from liquids
JPS5987092A (en) * 1982-11-09 1984-05-19 Japan Organo Co Ltd Treatment of condensed water
JPH0283020A (en) * 1988-09-19 1990-03-23 Japan Organo Co Ltd Condensate filtration using hollow fiber membrane
EP0633066A1 (en) * 1993-07-01 1995-01-11 The Graver Company An improved filter and a method for separating charged particles from a liquid stream
JP2000218110A (en) * 1999-01-28 2000-08-08 Japan Organo Co Ltd Operation of condensed water filter apparatus in power plant

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002199013, retrieved from STN Database accession no. 101:197900 *
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002199014, retrieved from STN Database accession no. 113:197559 *
DATABASE WPI Derwent World Patents Index; AN 1984-290884, XP002199015 *
DATABASE WPI Derwent World Patents Index; AN 1990-135514, XP002199017 *
DATABASE WPI Derwent World Patents Index; AN 2000-539836, XP002199016 *
PATENT ABSTRACTS OF JAPAN vol. 008, no. 193 (C - 241) 5 September 1984 (1984-09-05) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 275 (C - 0728) 14 June 1990 (1990-06-14) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 11 3 January 2001 (2001-01-03) *

Also Published As

Publication number Publication date
NL1016771C2 (en) 2002-09-05
NL1016771A1 (en) 2002-06-04
WO2002044091A2 (en) 2002-06-06
AU2002222809A1 (en) 2002-06-11

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