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FR2663862B1 - ELECTRODIALYSIS DEVICE. - Google Patents

ELECTRODIALYSIS DEVICE.

Info

Publication number
FR2663862B1
FR2663862B1 FR9008312A FR9008312A FR2663862B1 FR 2663862 B1 FR2663862 B1 FR 2663862B1 FR 9008312 A FR9008312 A FR 9008312A FR 9008312 A FR9008312 A FR 9008312A FR 2663862 B1 FR2663862 B1 FR 2663862B1
Authority
FR
France
Prior art keywords
electrodialysis device
electrodialysis
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 - Fee Related
Application number
FR9008312A
Other languages
French (fr)
Other versions
FR2663862A1 (en
Inventor
Le Marois Gilles
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9008312A priority Critical patent/FR2663862B1/en
Publication of FR2663862A1 publication Critical patent/FR2663862A1/en
Application granted granted Critical
Publication of FR2663862B1 publication Critical patent/FR2663862B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D61/463—Apparatus therefor comprising the membrane sequence AC or CA, where C is a cation exchange membrane
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/163—Nitrates
    • 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
    • C02F2103/06—Contaminated groundwater or leachate
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/003—Coaxial constructions, e.g. a cartridge located coaxially within another
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR9008312A 1990-06-28 1990-06-28 ELECTRODIALYSIS DEVICE. Expired - Fee Related FR2663862B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9008312A FR2663862B1 (en) 1990-06-28 1990-06-28 ELECTRODIALYSIS DEVICE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9008312A FR2663862B1 (en) 1990-06-28 1990-06-28 ELECTRODIALYSIS DEVICE.

Publications (2)

Publication Number Publication Date
FR2663862A1 FR2663862A1 (en) 1992-01-03
FR2663862B1 true FR2663862B1 (en) 1993-08-13

Family

ID=9398216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9008312A Expired - Fee Related FR2663862B1 (en) 1990-06-28 1990-06-28 ELECTRODIALYSIS DEVICE.

Country Status (1)

Country Link
FR (1) FR2663862B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334317A1 (en) * 1993-10-08 1995-04-13 Dombaj Gmbh Apparatus for separating liquid streams containing dissociated substances
RU2104961C1 (en) * 1997-03-11 1998-02-20 Харрисон Инвестментс Лтд. Electrochemical plant
FR2817169B1 (en) * 2000-11-28 2003-09-26 Alternative Marketing SELF-SUPPORTING MEMBRANE ELECTRODIALYSIS CELL
EP2571817B1 (en) * 2010-05-17 2015-01-14 Voltea B.V. Apparatus for removal of ions, and a method for removal of ions
WO2017116515A1 (en) * 2015-12-31 2017-07-06 Baxter International Inc. Methods and apparatuses using urea permselective diffusion through charged membranes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE482435A (en) * 1947-06-13
US2739938A (en) * 1951-08-14 1956-03-27 Tno Three-chamber electrodialysis apparatus
FR2145755A5 (en) * 1971-07-09 1973-02-23 Commissariat Energie Atomique Electrodialysis desalination appts - for brackish water
US4654137A (en) * 1985-04-15 1987-03-31 Vaughan Daniel J Multicompartmented cell with freely-extendible tubular membrane

Also Published As

Publication number Publication date
FR2663862A1 (en) 1992-01-03

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Legal Events

Date Code Title Description
ST Notification of lapse