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GB201316168D0 - Water treatment method and apparatus - Google Patents

Water treatment method and apparatus

Info

Publication number
GB201316168D0
GB201316168D0 GB201316168A GB201316168A GB201316168D0 GB 201316168 D0 GB201316168 D0 GB 201316168D0 GB 201316168 A GB201316168 A GB 201316168A GB 201316168 A GB201316168 A GB 201316168A GB 201316168 D0 GB201316168 D0 GB 201316168D0
Authority
GB
United Kingdom
Prior art keywords
water treatment
treatment method
water
treatment
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB201316168A
Other versions
GB2507861A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VWS UK Ltd
Original Assignee
VWS UK Ltd
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 VWS UK Ltd filed Critical VWS UK Ltd
Publication of GB201316168D0 publication Critical patent/GB201316168D0/en
Publication of GB2507861A publication Critical patent/GB2507861A/en
Withdrawn legal-status Critical Current

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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • B01D61/46—Apparatus therefor
    • B01D61/48—Apparatus therefor having one or more compartments filled with ion-exchange material, e.g. electrodeionisation
    • B01D61/485—Specific features relating to the ion-exchange material
    • 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
    • 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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C02F1/4695—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis electrodeionisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Urology & Nephrology (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
GB201316168A 2012-09-17 2013-09-11 Removal of one or more ions from a fluid by electrodeionisation Withdrawn GB2507861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201216526A GB201216526D0 (en) 2012-09-17 2012-09-17 Water treatment method and apparatus

Publications (2)

Publication Number Publication Date
GB201316168D0 true GB201316168D0 (en) 2013-10-23
GB2507861A GB2507861A (en) 2014-05-14

Family

ID=47144359

Family Applications (2)

Application Number Title Priority Date Filing Date
GB201216526A Ceased GB201216526D0 (en) 2012-09-17 2012-09-17 Water treatment method and apparatus
GB201316168A Withdrawn GB2507861A (en) 2012-09-17 2013-09-11 Removal of one or more ions from a fluid by electrodeionisation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB201216526A Ceased GB201216526D0 (en) 2012-09-17 2012-09-17 Water treatment method and apparatus

Country Status (1)

Country Link
GB (2) GB201216526D0 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009221B2 (en) * 1990-12-17 2000-02-14 ユー・エス・フィルター／アイオンピュア・インコーポレーテッド Electrodeionization equipment
US5503729A (en) * 1994-04-25 1996-04-02 Ionics Incorporated Electrodialysis including filled cell electrodialysis (electrodeionization)
US5868915A (en) * 1996-09-23 1999-02-09 United States Filter Corporation Electrodeionization apparatus and method
US6284124B1 (en) * 1999-01-29 2001-09-04 United States Filter Corporation Electrodeionization apparatus and method
JP3389889B2 (en) * 1999-07-13 2003-03-24 栗田工業株式会社 Electric deionizer
EP1282463B1 (en) * 2000-05-10 2010-10-27 Millipore Corporation Improved electrodeionization module
US6649037B2 (en) * 2001-05-29 2003-11-18 United States Filter Corporation Electrodeionization apparatus and method

Also Published As

Publication number Publication date
GB2507861A (en) 2014-05-14
GB201216526D0 (en) 2012-10-31

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)