ES2192284T3 - Aparato de produccion de agua desmineralizada. - Google Patents

Aparato de produccion de agua desmineralizada.

Info

Publication number
ES2192284T3
ES2192284T3 ES98105051T ES98105051T ES2192284T3 ES 2192284 T3 ES2192284 T3 ES 2192284T3 ES 98105051 T ES98105051 T ES 98105051T ES 98105051 T ES98105051 T ES 98105051T ES 2192284 T3 ES2192284 T3 ES 2192284T3
Authority
ES
Spain
Prior art keywords
particle size
average particle
resin particles
ion exchange
exchange resin
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
ES98105051T
Other languages
English (en)
Inventor
Ichiro Terada
Ken Komatsu
Kazuo Umemura
Junjiro Iwamoto
Mark Philip Huehnergard
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.)
GE Water Technologies Inc
AGC Inc
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
Application filed by Glegg Water Conditioning Inc, Asahi Glass Co Ltd filed Critical Glegg Water Conditioning Inc
Application granted granted Critical
Publication of ES2192284T3 publication Critical patent/ES2192284T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)

Abstract

SE PRESENTA UN APARATO PARA PRODUCIR AGUA DESIONIZADA QUE COMPRENDE UN ELECTRODIALIZADOR PROVISTO DE MEMBRANAS DE INTERCAMBIO DE CATIONES Y MEMBRANAS DE INTERCAMBIO DE ANIONES ALTERNATIVAMENTE DISPUESTAS ENTRE UN ANODO Y UN CATODO PARA FORMAR COMPARTIMIENTOS DESMINERALIZADORES Y COMPARTIMIENTOS CONCENTRADORES, Y PARTICULAS DE RESINA DE INTERCAMBIO IONICO EMPAQUETADAS EN LOS COMPARTIMIENTOS DESMINERALIZADORES, EN DONDE LAS PARTICULAS DE RESINA DE INTERCAMBIO IONICO SON UNA MEZCLA DE AL MENOS DOS GRUPOS DE PARTICULAS DE RESINA DE INTERCAMBIO IONICO QUE TIENEN UNA DISTRIBUCION DE TAMAÑOS DE PARTICULA TAL QUE LAS PARTICULAS QUE TIENEN TAMAÑO DE ENTRE EL 75 % Y EL 125 % DEL TAMAÑO MEDIO DE LAS PARTICULAS CONSTITUYEN AL MENOS EL 85 % DEL PESO DE LA CANTIDAD TOTAL, Y EL TAMAÑO MEDIO DE LAS PARTICULAS DE UN GRUPO DE PARTICULAS DE RESINA DE INTERCAMBIO IONICO QUE TIENEN EL TAMAÑO MEDIO DE PARTICULA MAXIMO, ES AL MENOS 1,5 VECES EL TAMAÑO MEDIO DE PARTICULA DE UN GRUPO DE PARTICULAS DE RESINA DE INTERCAMBIO IONICO QUE TIENEN EL TAMAÑO MEDIO DE PARTICULA MINIMO.
ES98105051T 1997-03-19 1998-03-19 Aparato de produccion de agua desmineralizada. Expired - Lifetime ES2192284T3 (es)

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
ES2192284T3 true ES2192284T3 (es) 2003-10-01

Family

ID=13325225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98105051T Expired - Lifetime ES2192284T3 (es) 1997-03-19 1998-03-19 Aparato de produccion de agua desmineralizada.

Country Status (7)

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

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001012292A1 (en) * 1999-08-18 2001-02-22 The University Of Chicago Electrodeionization substrate, and device for electrodeionization treatment
EP1106241A1 (en) 1999-12-10 2001-06-13 Asahi Glass Company Ltd. Electro-regenerating type apparatus for producing deionized water
EP1129765A1 (en) 2000-03-02 2001-09-05 Asahi Glass Company Ltd. Method for producing deionized water
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
AU2003272371A1 (en) * 2002-09-12 2004-04-30 Ionics, Incorporated 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
US20100006438A1 (en) * 2008-07-11 2010-01-14 Biological Targets, Inc. 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
US11820676B2 (en) * 2017-02-13 2023-11-21 Merck Patent Gmbh Method for producing ultrapure water
EP3580179B1 (en) * 2017-02-13 2024-01-17 Merck Patent GmbH A method for producing ultrapure water
KR102202285B1 (ko) * 2020-06-05 2021-01-13 주식회사 티에스케이엔지니어링 전기탈이온장치 및 이를 포함하는 초순수 제조 시스템
WO2022118577A1 (ja) * 2020-12-04 2022-06-09 オルガノ株式会社 電気式脱イオン水製造装置および脱イオン水の製造方法
JP7610399B2 (ja) * 2020-12-04 2025-01-08 オルガノ株式会社 電気式脱イオン水製造装置および脱イオン水の製造方法
JP7550041B2 (ja) * 2020-12-04 2024-09-12 オルガノ株式会社 電気式脱イオン水製造装置および脱イオン水の製造方法
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
DE69522035T2 (de) * 1994-05-06 2002-06-06 Accentus Plc, Didcot Elektrochemische Deionisation
MY113226A (en) * 1995-01-19 2001-12-31 Asahi Glass Co Ltd Porous ion exchanger and method for producing deionized water
DE69716852T2 (de) * 1996-03-21 2003-09-11 Asahi Glass Co., Ltd. Methode und vorrichtung zur produktion von deionisiertem wasser

Also Published As

Publication number Publication date
DE69811134T2 (de) 2003-09-11
EP0865816A2 (en) 1998-09-23
ATE232134T1 (de) 2003-02-15
CA2232332C (en) 2006-07-18
US6071397A (en) 2000-06-06
JP3947829B2 (ja) 2007-07-25
CA2232332A1 (en) 1998-09-19
DE69811134D1 (de) 2003-03-13
EP0865816B1 (en) 2003-02-05
JPH10258289A (ja) 1998-09-29
EP0865816A3 (en) 1998-09-30

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