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ATE232134T1 - Vorrichtung zur herstellung von vollentsalztem wasser - Google Patents

Vorrichtung zur herstellung von vollentsalztem wasser

Info

Publication number
ATE232134T1
ATE232134T1 AT98105051T AT98105051T ATE232134T1 AT E232134 T1 ATE232134 T1 AT E232134T1 AT 98105051 T AT98105051 T AT 98105051T AT 98105051 T AT98105051 T AT 98105051T AT E232134 T1 ATE232134 T1 AT E232134T1
Authority
AT
Austria
Prior art keywords
particle size
average particle
resin particles
ion exchange
exchange resin
Prior art date
Application number
AT98105051T
Other languages
English (en)
Inventor
Ichiro Terada
Ken Komatsu
Kazuo Umemura
Junjiro Iwamoto
Mark Philip Huehnergard
Original Assignee
Asahi Glass Co Ltd
Glegg Water Conditioning Inc
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 Asahi Glass Co Ltd, Glegg Water Conditioning Inc filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE232134T1 publication Critical patent/ATE232134T1/de

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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT98105051T 1997-03-19 1998-03-19 Vorrichtung zur herstellung von vollentsalztem wasser ATE232134T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06676297A JP3947829B2 (ja) 1997-03-19 1997-03-19 脱イオン水製造装置

Publications (1)

Publication Number Publication Date
ATE232134T1 true ATE232134T1 (de) 2003-02-15

Family

ID=13325225

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98105051T ATE232134T1 (de) 1997-03-19 1998-03-19 Vorrichtung zur herstellung von vollentsalztem wasser

Country Status (7)

Country Link
US (1) US6071397A (de)
EP (1) EP0865816B1 (de)
JP (1) JP3947829B2 (de)
AT (1) ATE232134T1 (de)
CA (1) CA2232332C (de)
DE (1) DE69811134T2 (de)
ES (1) ES2192284T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1235622A4 (de) * 1999-08-18 2003-05-07 Univ Chicago Elektrodeonisierungssubstrat und vorrichtung zur lelktrodeonisierenden behandlung
EP1106241A1 (de) 1999-12-10 2001-06-13 Asahi Glass Company Ltd. Elektroregenerierende Vorrichtung zur Produktion von deionisiertem Wasser
EP1129765A1 (de) 2000-03-02 2001-09-05 Asahi Glass Company Ltd. Verfahren zur Herstellung von deionisiertem Wasser
DE10032686A1 (de) * 2000-07-05 2002-01-31 G E R U S Ges Fuer Elektrochem Poröser von Wasser durchströmbarer Körper aus Ionenaustauscherharz und Verfahren zu seiner Herstellung
US6495014B1 (en) * 2000-08-17 2002-12-17 University Of Chicago Electrodeionization substrate, and device for electrodeionization treatment
US6797140B2 (en) * 2002-08-06 2004-09-28 The University Of Chicago Electrodeionization method
US20070051684A1 (en) * 2002-09-12 2007-03-08 Vladimir Grebenyuk Sparse media edi apparatus and method
US7306934B2 (en) * 2002-11-05 2007-12-11 Uchicago Argonne, Llc Porous solid ion exchange wafer for immobilizing biomolecules
JP5384811B2 (ja) * 2006-08-23 2014-01-08 エバピュア， エルエルシー 色移り（ｃｏｌｏｒｔｈｒｏｗ）を減らしていることを特徴とするろ過システム及び方法
JP4984788B2 (ja) * 2006-09-26 2012-07-25 栗田工業株式会社 混床式イオン交換樹脂塔
WO2010006310A1 (en) * 2008-07-11 2010-01-14 Antich Peter P Water purification process
JP5110020B2 (ja) * 2009-03-31 2012-12-26 日本錬水株式会社 イオン交換樹脂の充填方法および電気再生式純水製造装置
JP2014133225A (ja) * 2013-01-11 2014-07-24 Kankyo Joka Kenkyusho:Kk 純水中の尿素除去方法
JP6011655B2 (ja) 2015-02-17 2016-10-19 栗田工業株式会社 電気脱イオン装置及び純水製造装置
WO2018146308A1 (en) * 2017-02-13 2018-08-16 Merck Patent Gmbh A method for producing ultrapure water
ES2978452T3 (es) * 2017-02-13 2024-09-12 Merck Patent Gmbh Un método para producir agua ultrapura
KR102202285B1 (ko) * 2020-06-05 2021-01-13 주식회사 티에스케이엔지니어링 전기탈이온장치 및 이를 포함하는 초순수 제조 시스템
KR20230110359A (ko) 2020-12-04 2023-07-21 오르가노 가부시키가이샤 전기식 탈이온수 제조 장치 및 탈이온수의 제조 방법
JP2023177085A (ja) 2022-06-01 2023-12-13 オルガノ株式会社 電気式脱イオン水製造装置とその運転方法
JP2024126867A (ja) * 2023-03-08 2024-09-20 オルガノ株式会社 電気式脱イオン水製造装置及びそれを使用した純水製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5154809A (en) * 1984-07-09 1992-10-13 Millipore Corporation Process for purifying water
JP3188511B2 (ja) * 1992-03-30 2001-07-16 野村マイクロ・サイエンス株式会社 電気透析装置
EP0680932B1 (de) * 1994-05-06 2001-08-08 AEA Technology plc Elektrochemische Deionisation
MY113226A (en) * 1995-01-19 2001-12-31 Asahi Glass Co Ltd Porous ion exchanger and method for producing deionized water
EP0837729B1 (de) * 1996-03-21 2002-11-06 Asahi Glass Company Ltd. Methode und vorrichtung zur produktion von deionisiertem wasser

Also Published As

Publication number Publication date
CA2232332A1 (en) 1998-09-19
US6071397A (en) 2000-06-06
CA2232332C (en) 2006-07-18
EP0865816A3 (de) 1998-09-30
EP0865816B1 (de) 2003-02-05
DE69811134T2 (de) 2003-09-11
JPH10258289A (ja) 1998-09-29
DE69811134D1 (de) 2003-03-13
ES2192284T3 (es) 2003-10-01
EP0865816A2 (de) 1998-09-23
JP3947829B2 (ja) 2007-07-25

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties