DE69828826D1 - Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen - Google Patents

Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen

Info

Publication number
DE69828826D1
DE69828826D1 DE69828826T DE69828826T DE69828826D1 DE 69828826 D1 DE69828826 D1 DE 69828826D1 DE 69828826 T DE69828826 T DE 69828826T DE 69828826 T DE69828826 T DE 69828826T DE 69828826 D1 DE69828826 D1 DE 69828826D1
Authority
DE
Germany
Prior art keywords
solution
desalination
concentrate
compartment
electrodeionization cell
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
DE69828826T
Other languages
English (en)
Other versions
DE69828826T2 (de
Inventor
Krishnamurity N Mani
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.)
Archer Daniels Midland Co
Original Assignee
Archer Daniels Midland Co
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 Archer Daniels Midland Co filed Critical Archer Daniels Midland Co
Application granted granted Critical
Publication of DE69828826D1 publication Critical patent/DE69828826D1/de
Publication of DE69828826T2 publication Critical patent/DE69828826T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/18—Purification of sugar juices by electrical means
    • 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
    • B01D61/52—Accessories; Auxiliary operation
    • 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
    • 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
    • C02F1/42—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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • 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

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)
  • Urology & Nephrology (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
DE69828826T 1997-11-12 1998-11-11 Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen Expired - Lifetime DE69828826T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US968284 1997-11-12
US08/968,284 US6017433A (en) 1997-11-12 1997-11-12 Desalting aqueous streams via filled cell electrodialysis
CN98124725A CN1240196A (zh) 1997-11-12 1998-11-12 一种使用填料池电渗析使含水物流脱盐的方法
CA002254749A CA2254749C (en) 1997-11-12 1998-11-19 Desalting aqueous streams via filled cell electrodialysis

Publications (2)

Publication Number Publication Date
DE69828826D1 true DE69828826D1 (de) 2005-03-03
DE69828826T2 DE69828826T2 (de) 2005-07-14

Family

ID=32033814

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69828826T Expired - Lifetime DE69828826T2 (de) 1997-11-12 1998-11-11 Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen
DE69828736T Expired - Lifetime DE69828736T2 (de) 1997-11-12 1998-11-11 Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69828736T Expired - Lifetime DE69828736T2 (de) 1997-11-12 1998-11-11 Entsalzung von wässrigen Strömen durch Elektrodialyse mit gepackten Zellen

Country Status (9)

Country Link
US (1) US6017433A (de)
EP (2) EP0916620B1 (de)
JP (1) JP3855186B2 (de)
CN (1) CN1240196A (de)
AT (2) ATE287854T1 (de)
AU (1) AU9138498A (de)
CA (1) CA2254749C (de)
DE (2) DE69828826T2 (de)
ES (2) ES2236377T3 (de)

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CN109019881B (zh) * 2018-07-14 2021-03-09 浙江大维高新技术股份有限公司 一种易结垢性含盐废水处理方法
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Also Published As

Publication number Publication date
CA2254749C (en) 2007-06-26
CA2254749A1 (en) 2000-05-19
AU9138498A (en) 1999-06-03
CN1240196A (zh) 2000-01-05
EP0916620B1 (de) 2005-01-26
DE69828826T2 (de) 2005-07-14
JP3855186B2 (ja) 2006-12-06
ATE287855T1 (de) 2005-02-15
EP0916620A2 (de) 1999-05-19
JPH11221571A (ja) 1999-08-17
EP1233004A1 (de) 2002-08-21
EP1233004B1 (de) 2005-01-26
ATE287854T1 (de) 2005-02-15
ES2236873T3 (es) 2005-07-16
DE69828736D1 (de) 2005-03-03
ES2236377T3 (es) 2005-07-16
EP0916620A3 (de) 1999-08-04
DE69828736T2 (de) 2005-06-30
US6017433A (en) 2000-01-25

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