JP4394957B2 - 水の精製装置及び方法 - Google Patents

水の精製装置及び方法 Download PDF

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Publication number
JP4394957B2
JP4394957B2 JP2003576346A JP2003576346A JP4394957B2 JP 4394957 B2 JP4394957 B2 JP 4394957B2 JP 2003576346 A JP2003576346 A JP 2003576346A JP 2003576346 A JP2003576346 A JP 2003576346A JP 4394957 B2 JP4394957 B2 JP 4394957B2
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JP
Japan
Prior art keywords
channel
anion
cation
ion exchange
purification
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Expired - Fee Related
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JP2003576346A
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English (en)
Japanese (ja)
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JP2006500192A (ja
JP2006500192A5 (US06565749-20030520-C00010.png
Inventor
カンナン スリニヴァサン
ネボジサ アヴダロヴィック
Original Assignee
ダイオネックス コーポレイション
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Publication of JP2006500192A5 publication Critical patent/JP2006500192A5/ja
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    • 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
    • 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
    • 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
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • C02F1/42—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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/04—Non-contaminated water, e.g. for industrial water supply for obtaining ultra-pure 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
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/90—Ultra pure water, e.g. conductivity water

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
JP2003576346A 2002-03-13 2003-03-13 水の精製装置及び方法 Expired - Fee Related JP4394957B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/099,854 US6808608B2 (en) 2002-03-13 2002-03-13 Water purifier and method
PCT/US2003/007803 WO2003078331A2 (en) 2002-03-13 2003-03-13 Electrodialytic water purifier with ion exchange material and method for emoving ionic contaminants

Publications (3)

Publication Number Publication Date
JP2006500192A JP2006500192A (ja) 2006-01-05
JP2006500192A5 JP2006500192A5 (US06565749-20030520-C00010.png) 2006-05-11
JP4394957B2 true JP4394957B2 (ja) 2010-01-06

Family

ID=28039704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003576346A Expired - Fee Related JP4394957B2 (ja) 2002-03-13 2003-03-13 水の精製装置及び方法

Country Status (7)

Country Link
US (1) US6808608B2 (US06565749-20030520-C00010.png)
EP (1) EP1485325A2 (US06565749-20030520-C00010.png)
JP (1) JP4394957B2 (US06565749-20030520-C00010.png)
KR (1) KR100985924B1 (US06565749-20030520-C00010.png)
AU (1) AU2003214169B2 (US06565749-20030520-C00010.png)
CA (1) CA2478359C (US06565749-20030520-C00010.png)
WO (1) WO2003078331A2 (US06565749-20030520-C00010.png)

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KR102093443B1 (ko) * 2012-11-29 2020-03-25 삼성전자주식회사 전기 흡착 탈이온 장치 및 이를 사용한 유체 처리 방법
CN105209159B (zh) 2013-03-15 2018-06-12 懿华水处理技术有限责任公司 用于电化学分离的流量分配器
KR102092941B1 (ko) 2013-06-12 2020-03-24 삼성전자주식회사 전기 흡착 탈이온 장치 및 이를 사용한 유체 처리 방법
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Also Published As

Publication number Publication date
KR20040091726A (ko) 2004-10-28
US20030173222A1 (en) 2003-09-18
EP1485325A2 (en) 2004-12-15
WO2003078331A3 (en) 2004-05-06
CA2478359A1 (en) 2003-09-25
CA2478359C (en) 2011-05-17
JP2006500192A (ja) 2006-01-05
KR100985924B1 (ko) 2010-10-06
AU2003214169A1 (en) 2003-09-29
WO2003078331A2 (en) 2003-09-25
AU2003214169B2 (en) 2008-10-02
US6808608B2 (en) 2004-10-26

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