IL32812A - Process for producing fresh water and concentrated brine from brine - Google Patents

Process for producing fresh water and concentrated brine from brine

Info

Publication number
IL32812A
IL32812A IL32812A IL3281269A IL32812A IL 32812 A IL32812 A IL 32812A IL 32812 A IL32812 A IL 32812A IL 3281269 A IL3281269 A IL 3281269A IL 32812 A IL32812 A IL 32812A
Authority
IL
Israel
Prior art keywords
brine
fresh water
producing fresh
concentrated
concentrated brine
Prior art date
Application number
IL32812A
Other languages
English (en)
Other versions
IL32812A0 (en
Original Assignee
Asahi Chemical Ind
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 Chemical Ind filed Critical Asahi Chemical Ind
Publication of IL32812A0 publication Critical patent/IL32812A0/xx
Publication of IL32812A publication Critical patent/IL32812A/xx

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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/04—Specific process operations in the feed stream; Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/08—Specific process operations in the concentrate stream
    • 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
    • C02F2103/08—Seawater, e.g. for 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
    • 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
    • Y10S159/00—Concentrating evaporators
    • Y10S159/27—Micropores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL32812A 1968-08-17 1969-08-11 Process for producing fresh water and concentrated brine from brine IL32812A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP5824068 1968-08-17
JP5824168 1968-08-17
JP8739368 1968-11-30
JP8739268 1968-11-30

Publications (2)

Publication Number Publication Date
IL32812A0 IL32812A0 (en) 1969-11-12
IL32812A true IL32812A (en) 1974-05-16

Family

ID=27463626

Family Applications (1)

Application Number Title Priority Date Filing Date
IL32812A IL32812A (en) 1968-08-17 1969-08-11 Process for producing fresh water and concentrated brine from brine

Country Status (5)

Country Link
US (1) US3574077A (fi)
FR (1) FR2015861A1 (fi)
GB (1) GB1288621A (fi)
IL (1) IL32812A (fi)
NL (1) NL6912453A (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036749A (en) * 1975-04-30 1977-07-19 Anderson Donald R Purification of saline water
US4344826A (en) * 1980-06-20 1982-08-17 Vaponics, Inc. Distillation system and process
FR2809385A1 (fr) * 2000-05-26 2001-11-30 Tsb Internat Methode et installation d'epuration et de dessalement de l'eau de mer
US9382135B2 (en) * 2011-10-06 2016-07-05 General Electric Company Seawater desalination process
US9433875B2 (en) * 2012-08-24 2016-09-06 Cameron International Corporation Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
CN109748441A (zh) * 2019-01-15 2019-05-14 江苏凡润电子有限公司 一种模块化电子元器件清洗用水发生器
CN114349245B (zh) * 2021-12-08 2023-05-05 中国科学院工程热物理研究所 清洁能源驱动的海水淡化系统

Also Published As

Publication number Publication date
FR2015861A1 (fi) 1970-04-30
IL32812A0 (en) 1969-11-12
US3574077A (en) 1971-04-06
GB1288621A (fi) 1972-09-13
NL6912453A (fi) 1970-02-19

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