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DE69716852D1 - Methode und vorrichtung zur produktion von deionisiertem wasser - Google Patents

Methode und vorrichtung zur produktion von deionisiertem wasser

Info

Publication number
DE69716852D1
DE69716852D1 DE69716852T DE69716852T DE69716852D1 DE 69716852 D1 DE69716852 D1 DE 69716852D1 DE 69716852 T DE69716852 T DE 69716852T DE 69716852 T DE69716852 T DE 69716852T DE 69716852 D1 DE69716852 D1 DE 69716852D1
Authority
DE
Germany
Prior art keywords
exchange membranes
deionized water
compartments
producing deionized
demineralizing
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.)
Expired - Lifetime
Application number
DE69716852T
Other languages
English (en)
Other versions
DE69716852T2 (de
Inventor
Ichiro Terada
Hiroshi Toda
Junjiro Iwamoto
Kazuo Umemura
Ken Komatsu
Tohru Hoshi
Mark Philip Huehnergard
David Florian Tessier
Ian Glenn Towe
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.)
AGC Inc
General Electric Co
Original Assignee
Glegg Water Conditioning Inc
Asahi Glass Co 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
Priority claimed from JP06478396A external-priority patent/JP3760501B2/ja
Priority claimed from JP04002697A external-priority patent/JP3800706B2/ja
Application filed by Glegg Water Conditioning Inc, Asahi Glass Co Ltd filed Critical Glegg Water Conditioning Inc
Application granted granted Critical
Publication of DE69716852D1 publication Critical patent/DE69716852D1/de
Publication of DE69716852T2 publication Critical patent/DE69716852T2/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/06—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration
    • B01J47/08—Column or bed processes during which the ion-exchange material is subjected to a physical treatment, e.g. heat, electric current, irradiation or vibration subjected to a direct electric current
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE69716852T 1996-03-21 1997-03-19 Methode und vorrichtung zur produktion von deionisiertem wasser Expired - Lifetime DE69716852T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP06478396A JP3760501B2 (ja) 1996-03-21 1996-03-21 イオン交換体を含む充填材の充填方法
JP04002697A JP3800706B2 (ja) 1997-02-07 1997-02-07 脱イオン水製造装置
PCT/JP1997/000896 WO1997034696A1 (en) 1996-03-21 1997-03-19 Method and apparatus for producing deionized water

Publications (2)

Publication Number Publication Date
DE69716852D1 true DE69716852D1 (de) 2002-12-12
DE69716852T2 DE69716852T2 (de) 2003-09-11

Family

ID=26379445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69716852T Expired - Lifetime DE69716852T2 (de) 1996-03-21 1997-03-19 Methode und vorrichtung zur produktion von deionisiertem wasser

Country Status (11)

Country Link
US (2) US5961805A (de)
EP (1) EP0837729B1 (de)
KR (1) KR100441461B1 (de)
CN (1) CN1080594C (de)
AT (1) ATE227162T1 (de)
AU (1) AU1943397A (de)
DE (1) DE69716852T2 (de)
IN (1) IN182200B (de)
MY (1) MY125056A (de)
TW (1) TW426644B (de)
WO (1) WO1997034696A1 (de)

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EP0837729B1 (de) * 1996-03-21 2002-11-06 Asahi Glass Company Ltd. Methode und vorrichtung zur produktion von deionisiertem wasser
JP3644182B2 (ja) * 1997-02-27 2005-04-27 旭硝子株式会社 脱イオン水の製造装置
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US6149788A (en) * 1998-10-16 2000-11-21 E-Cell Corporation Method and apparatus for preventing scaling in electrodeionization units
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US6277266B1 (en) * 1999-03-23 2001-08-21 Tateki Yamaoka Device for producing ion water and partition wall for device for producing ion water
US6258225B1 (en) * 1999-03-23 2001-07-10 Tateki Yamaoka Device for producing ion water
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US7094325B2 (en) * 2002-02-02 2006-08-22 Ionics, Incorporated EDI and related stacks and method and apparatus for preparing such
US7501061B2 (en) 2002-10-23 2009-03-10 Siemens Water Technologies Holding Corp. Production of water for injection using reverse osmosis
WO2004060815A1 (ja) 2002-12-27 2004-07-22 Ebara Corporation 電気式脱塩装置
KR101034763B1 (ko) * 2003-06-23 2011-05-17 바텐팔 에이 비 붕소 분리와 회수
US7582326B2 (en) 2003-10-29 2009-09-01 Kraft Foods Global Brands Llc Method of deflavoring whey protein using membrane electrodialysis
US7582198B2 (en) 2003-11-13 2009-09-01 Siemens Water Technologies Holding Corp. Water treatment system and method
US7846340B2 (en) 2003-11-13 2010-12-07 Siemens Water Technologies Corp. Water treatment system and method
US7563351B2 (en) 2003-11-13 2009-07-21 Siemens Water Technologies Holding Corp. Water treatment system and method
US7862700B2 (en) * 2003-11-13 2011-01-04 Siemens Water Technologies Holding Corp. Water treatment system and method
US8377279B2 (en) 2003-11-13 2013-02-19 Siemens Industry, Inc. Water treatment system and method
US7604725B2 (en) 2003-11-13 2009-10-20 Siemens Water Technologies Holding Corp. Water treatment system and method
US7083733B2 (en) 2003-11-13 2006-08-01 Usfilter Corporation Water treatment system and method
US20050103717A1 (en) 2003-11-13 2005-05-19 United States Filter Corporation Water treatment system and method
GB0406141D0 (en) * 2004-03-18 2004-04-21 Boc Group Plc Electromembrane process and apparatus
US7329358B2 (en) 2004-05-27 2008-02-12 Siemens Water Technologies Holding Corp. Water treatment process
US20060231406A1 (en) * 2005-04-13 2006-10-19 Usfilter Corporation Regeneration of adsorption media within electrical purification apparatuses
US7658828B2 (en) 2005-04-13 2010-02-09 Siemens Water Technologies Holding Corp. Regeneration of adsorption media within electrical purification apparatuses
WO2006130786A2 (en) 2005-06-01 2006-12-07 Siemens Water Technologies Holding Corp. Water treatment system and process
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
US10213744B2 (en) 2006-06-13 2019-02-26 Evoqua Water Technologies Llc Method and system for water treatment
US8114259B2 (en) * 2006-06-13 2012-02-14 Siemens Industry, Inc. Method and system for providing potable water
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
US7744760B2 (en) 2006-09-20 2010-06-29 Siemens Water Technologies Corp. Method and apparatus for desalination
WO2009073175A2 (en) 2007-11-30 2009-06-11 Siemens Water Technologies Corp. Systems and methods for water treatment
AU2009232342A1 (en) * 2008-04-03 2009-10-08 Evoqua Water Technologies Llc Low energy system and method of desalinating seawater
US8524062B2 (en) 2010-12-29 2013-09-03 General Electric Company Electrodeionization device and method with improved scaling resistance
US8671985B2 (en) 2011-10-27 2014-03-18 Pentair Residential Filtration, Llc Control valve assembly
US9637397B2 (en) 2011-10-27 2017-05-02 Pentair Residential Filtration, Llc Ion removal using a capacitive deionization system
US9010361B2 (en) 2011-10-27 2015-04-21 Pentair Residential Filtration, Llc Control valve assembly
US9695070B2 (en) 2011-10-27 2017-07-04 Pentair Residential Filtration, Llc Regeneration of a capacitive deionization system
US8961770B2 (en) 2011-10-27 2015-02-24 Pentair Residential Filtration, Llc Controller and method of operation of a capacitive deionization system
US12180103B2 (en) 2017-08-21 2024-12-31 Evoqua Water Technologies Llc Treatment of saline water for agricultural and potable use and for generation of disinfectant solution
IL272679B2 (en) 2017-08-21 2023-09-01 Evoqua Water Tech Llc Brine treatment for agricultural and drinking purposes
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Also Published As

Publication number Publication date
EP0837729A1 (de) 1998-04-29
AU1943397A (en) 1997-10-10
MY125056A (en) 2006-07-31
CN1182378A (zh) 1998-05-20
TW426644B (en) 2001-03-21
CN1080594C (zh) 2002-03-13
KR19990014872A (ko) 1999-02-25
EP0837729B1 (de) 2002-11-06
KR100441461B1 (ko) 2004-10-02
DE69716852T2 (de) 2003-09-11
US5961805A (en) 1999-10-05
WO1997034696A1 (en) 1997-09-25
ATE227162T1 (de) 2002-11-15
US6228240B1 (en) 2001-05-08
IN182200B (de) 1999-01-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: ASAHI GLASS CO., LTD., TOKIO/TOKYO, JP

Owner name: GENERAL ELECTRIC CO., GUELEPH, ONTARIO, CA

8327 Change in the person/name/address of the patent owner

Owner name: ASAHI GLASS CO., LTD., TOKIO/TOKYO, JP

Owner name: GENERAL ELECTRIC CO., FAIRFIELD, CONN., US

8364 No opposition during term of opposition