GB0018425D0 - Electrodialysis apparatus - Google Patents

Electrodialysis apparatus

Info

Publication number
GB0018425D0
GB0018425D0 GBGB0018425.9A GB0018425A GB0018425D0 GB 0018425 D0 GB0018425 D0 GB 0018425D0 GB 0018425 A GB0018425 A GB 0018425A GB 0018425 D0 GB0018425 D0 GB 0018425D0
Authority
GB
United Kingdom
Prior art keywords
electrodialysis apparatus
electrodialysis
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.)
Granted
Application number
GBGB0018425.9A
Other versions
GB2349648A (en
GB2349648B (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.)
Water Applications and Systems Corp
Original Assignee
United States Filter Corp
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 United States Filter Corp filed Critical United States Filter Corp
Publication of GB0018425D0 publication Critical patent/GB0018425D0/en
Publication of GB2349648A publication Critical patent/GB2349648A/en
Application granted granted Critical
Publication of GB2349648B publication Critical patent/GB2349648B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/4604—Treatment of water, waste water, or sewage by electrochemical methods for desalination of seawater or brackish water
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4611—Fluid flow
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/46115—Electrolytic cell with membranes or diaphragms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
GB0018425A 1998-02-09 1999-02-05 Electrodialysis apparatus Expired - Lifetime GB2349648B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9802732.9A GB9802732D0 (en) 1998-02-09 1998-02-09 Electrodialysis apparatus
PCT/US1999/002552 WO1999039810A1 (en) 1998-02-09 1999-02-05 Electrodialysis apparatus

Publications (3)

Publication Number Publication Date
GB0018425D0 true GB0018425D0 (en) 2000-09-13
GB2349648A GB2349648A (en) 2000-11-08
GB2349648B GB2349648B (en) 2002-11-13

Family

ID=10826708

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9802732.9A Ceased GB9802732D0 (en) 1998-02-09 1998-02-09 Electrodialysis apparatus
GB0018425A Expired - Lifetime GB2349648B (en) 1998-02-09 1999-02-05 Electrodialysis apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9802732.9A Ceased GB9802732D0 (en) 1998-02-09 1998-02-09 Electrodialysis apparatus

Country Status (3)

Country Link
DE (1) DE19982837B4 (en)
GB (2) GB9802732D0 (en)
WO (1) WO1999039810A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60239141D1 (en) 2001-10-15 2011-03-24 Siemens Water Tech Holdg Corp DEVICE AND METHOD FOR CLEANING LIQUIDS
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US10252923B2 (en) 2006-06-13 2019-04-09 Evoqua Water Technologies Llc Method and system for water treatment
US8277627B2 (en) 2006-06-13 2012-10-02 Siemens Industry, Inc. Method and system for irrigation
BRPI0713485A2 (en) * 2006-06-22 2012-11-06 Siemens Water Tech Corp electrodeionization apparatus and water treatment method
US20080067069A1 (en) 2006-06-22 2008-03-20 Siemens Water Technologies Corp. Low scale potential water treatment
US7820024B2 (en) 2006-06-23 2010-10-26 Siemens Water Technologies Corp. Electrically-driven separation apparatus
CN101878187B (en) 2007-11-30 2014-12-10 伊沃夸水处理技术有限责任公司 Systems and methods for water treatment
IL272679B2 (en) 2017-08-21 2023-09-01 Evoqua Water Tech Llc Treatment of saline water for agricultural and potable use

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL214802A (en) * 1956-02-22
GB879181A (en) * 1958-02-03 1961-10-04 Permutit Co Ltd Improvements relating to the removal of dissolved solids from liquids
GB882601A (en) * 1958-05-07 1961-11-15 Permutit Co Ltd Improvements relating to the treatment of aqueous liquids by electro-dialysis
US3084113A (en) * 1960-02-01 1963-04-02 Gen Electric Methods of and apparatus for demineralizing water
FR1282890A (en) * 1961-02-27 1962-01-27 American Mach & Foundry Electrodialysis method and apparatus
FR1547493A (en) * 1967-07-25 1968-11-29 Improvements to the means for removing ions from a solution
US3645884A (en) * 1969-07-10 1972-02-29 Edwin R Gilliland Electrolytic ion exchange apparatus
US3893901A (en) * 1973-12-04 1975-07-08 Vast Associates Inc J System for softening and dealkalizing water by electrodialysis
DE3217990A1 (en) * 1982-05-13 1983-11-17 Gerhard Dipl.-Chem. Dr.-Ing. 5628 Heiligenhaus Kunz Process and apparatus for treating liquids, in particular desalting aqueous solutions
US4787561A (en) * 1986-08-13 1988-11-29 Gte Products Corporation Fine granular metallic powder particles and process for producing same
DE4418812C2 (en) * 1994-05-30 1999-03-25 Forschungszentrum Juelich Gmbh Single and multiple electrolysis cells and arrangements thereof for the deionization of aqueous media
EP0892677B1 (en) * 1996-11-12 2001-11-28 United States Filter Corporation Electrodeionization apparatus and method

Also Published As

Publication number Publication date
GB2349648A (en) 2000-11-08
DE19982837B4 (en) 2010-12-30
WO1999039810A1 (en) 1999-08-12
GB9802732D0 (en) 1998-04-08
GB2349648B (en) 2002-11-13
DE19982837T1 (en) 2001-03-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
711B Application made for correction of error (sect. 117/77)
711G Correction allowed (sect. 117/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20111222 AND 20111223

PE20 Patent expired after termination of 20 years

Expiry date: 20190204