WO2008078602A1 - 純水製造方法及び装置 - Google Patents

純水製造方法及び装置 Download PDF

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Publication number
WO2008078602A1
WO2008078602A1 PCT/JP2007/074294 JP2007074294W WO2008078602A1 WO 2008078602 A1 WO2008078602 A1 WO 2008078602A1 JP 2007074294 W JP2007074294 W JP 2007074294W WO 2008078602 A1 WO2008078602 A1 WO 2008078602A1
Authority
WO
WIPO (PCT)
Prior art keywords
pure water
chamber
concentration
ion exchange
electric deionization
Prior art date
Application number
PCT/JP2007/074294
Other languages
English (en)
French (fr)
Inventor
Yoshiteru Misumi
Masanobu Osawa
Shigeaki Sato
Hiroshi Iizuka
Original Assignee
Kurita Water Industries 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 JP2006351564A external-priority patent/JP2008161760A/ja
Priority claimed from JP2006351565A external-priority patent/JP2008161761A/ja
Application filed by Kurita Water Industries Ltd. filed Critical Kurita Water Industries Ltd.
Priority to CA002673928A priority Critical patent/CA2673928A1/en
Priority to EP07850782A priority patent/EP2112125A4/en
Publication of WO2008078602A1 publication Critical patent/WO2008078602A1/ja

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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
    • B01D61/485—Specific features relating to the ion-exchange material
    • 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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

　電気脱イオン装置を用い、電気脱イオンによる純水製造と、イオン交換による純水製造とが実行される。陽極３２と陰極３１との間にイオン交換膜３３’，３４，３３を配置することにより、濃縮室兼陰極室３５、脱塩室３７及び陽極側濃縮室４０を設け、各室にイオン交換樹脂を充填してなる電気脱イオン装置を有する純水製造装置。通電を停止するかもしくは電流密度１０００ｍＡ／ｄｍ２以下となるようにして通電制御した状態で濃縮室４０に被処理水を通水し、該濃縮室４０内のイオン交換樹脂３８，３９によってイオン交換して該濃縮室から純水を流出させる。
PCT/JP2007/074294 2006-12-27 2007-12-18 純水製造方法及び装置 WO2008078602A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002673928A CA2673928A1 (en) 2006-12-27 2007-12-18 Method and apparatus for producing deionized water
EP07850782A EP2112125A4 (en) 2006-12-27 2007-12-18 METHOD AND DEVICE FOR PRODUCING PURE WATER

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2006351564A JP2008161760A (ja) 2006-12-27 2006-12-27 純水製造方法及び装置
JP2006-351564 2006-12-27
JP2006351565A JP2008161761A (ja) 2006-12-27 2006-12-27 純水製造方法及び装置
JP2006-351565 2006-12-27

Publications (1)

Publication Number Publication Date
WO2008078602A1 true WO2008078602A1 (ja) 2008-07-03

Family

ID=39562395

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/074294 WO2008078602A1 (ja) 2006-12-27 2007-12-18 純水製造方法及び装置

Country Status (4)

Country Link
EP (1) EP2112125A4 (ja)
KR (1) KR20090094161A (ja)
CA (1) CA2673928A1 (ja)
WO (1) WO2008078602A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011009565A1 (en) * 2009-07-21 2011-01-27 Linde Aktiengesellschaft Process for cleaning a process condensate
JP2013122897A (ja) * 2011-12-12 2013-06-20 Tokyo Gas Co Ltd 電気脱イオン式水処理装置の副生水素による水添脱硫方法及びシステム
CN108046486A (zh) * 2017-12-14 2018-05-18 淄博格瑞水处理工程有限公司 一种脱硫废水零排放装置
CN108314236A (zh) * 2018-03-24 2018-07-24 佛山市云米电器科技有限公司 一种家用***以及净水设备
CN113426495A (zh) * 2021-06-11 2021-09-24 河海大学 一种利用离子交换混合床增强脱盐电池性能的装置及方法

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3768908B2 (ja) 2001-03-27 2006-04-19 キヤノン株式会社 電子放出素子、電子源、画像形成装置
CN102263278B (zh) * 2011-05-25 2013-06-05 哈尔滨工业大学 一种用于同步产电脱盐的连续流微生物燃料电池组
KR102093443B1 (ko) 2012-11-29 2020-03-25 삼성전자주식회사 전기 흡착 탈이온 장치 및 이를 사용한 유체 처리 방법
KR102092941B1 (ko) 2013-06-12 2020-03-24 삼성전자주식회사 전기 흡착 탈이온 장치 및 이를 사용한 유체 처리 방법
KR101677670B1 (ko) * 2015-03-27 2016-11-29 주식회사 두산 전기 탈이온 장치를 구비한 연료전지 시스템

Citations (8)

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Publication number Priority date Publication date Assignee Title
JPH10244169A (ja) * 1997-03-04 1998-09-14 Asahi Glass Co Ltd 多孔質イオン交換体及び脱イオン水の製造方法
JP2000504273A (ja) * 1996-11-12 2000-04-11 ユナイテッド・ステイツ・フィルター・コーポレーション 電気脱イオン装置および方法
JP2001176535A (ja) * 1999-12-20 2001-06-29 Fuji Electric Co Ltd 燃料電池発電装置の水処理装置とその運転方法
JP2001179262A (ja) * 1999-12-28 2001-07-03 Asahi Glass Co Ltd 純水製造装置
JP2001523566A (ja) * 1997-11-25 2001-11-27 フォルシュングスツェントルム・ユーリッヒ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 水を部分的に脱塩する方法と装置
JP2003230886A (ja) * 2002-02-08 2003-08-19 Japan Organo Co Ltd 電気式脱イオン水製造装置
JP2004034004A (ja) * 2002-07-08 2004-02-05 Kurita Water Ind Ltd 電気脱イオン装置
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DE60331199D1 (de) * 2003-06-23 2010-03-25 Vattenfall Ab Trennung und rückgewinnung von bor
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JP2001176535A (ja) * 1999-12-20 2001-06-29 Fuji Electric Co Ltd 燃料電池発電装置の水処理装置とその運転方法
JP2001179262A (ja) * 1999-12-28 2001-07-03 Asahi Glass Co Ltd 純水製造装置
JP2003230886A (ja) * 2002-02-08 2003-08-19 Japan Organo Co Ltd 電気式脱イオン水製造装置
JP2004082092A (ja) * 2002-07-01 2004-03-18 Kurita Water Ind Ltd 電気式脱イオン装置
JP2004034004A (ja) * 2002-07-08 2004-02-05 Kurita Water Ind Ltd 電気脱イオン装置

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011009565A1 (en) * 2009-07-21 2011-01-27 Linde Aktiengesellschaft Process for cleaning a process condensate
CN102656121A (zh) * 2009-07-21 2012-09-05 林德股份公司 一种净化工艺冷凝液的方法
JP2013122897A (ja) * 2011-12-12 2013-06-20 Tokyo Gas Co Ltd 電気脱イオン式水処理装置の副生水素による水添脱硫方法及びシステム
CN108046486A (zh) * 2017-12-14 2018-05-18 淄博格瑞水处理工程有限公司 一种脱硫废水零排放装置
CN108314236A (zh) * 2018-03-24 2018-07-24 佛山市云米电器科技有限公司 一种家用***以及净水设备
CN113426495A (zh) * 2021-06-11 2021-09-24 河海大学 一种利用离子交换混合床增强脱盐电池性能的装置及方法

Also Published As

Publication number Publication date
CA2673928A1 (en) 2008-07-03
EP2112125A1 (en) 2009-10-28
KR20090094161A (ko) 2009-09-03
EP2112125A4 (en) 2011-09-14

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