ES404691A1 - Procedimiento de desalacion de agua salobre por electrodia-lisis. - Google Patents

Procedimiento de desalacion de agua salobre por electrodia-lisis.

Info

Publication number
ES404691A1
ES404691A1 ES404691A ES404691A ES404691A1 ES 404691 A1 ES404691 A1 ES 404691A1 ES 404691 A ES404691 A ES 404691A ES 404691 A ES404691 A ES 404691A ES 404691 A1 ES404691 A1 ES 404691A1
Authority
ES
Spain
Prior art keywords
electrodialysis
circuit
translation
machine
legally binding
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
Application number
ES404691A
Other languages
English (en)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES404691A1 publication Critical patent/ES404691A1/es
Expired legal-status Critical Current

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
    • C02F1/46—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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
ES404691A 1971-07-09 1972-07-08 Procedimiento de desalacion de agua salobre por electrodia-lisis. Expired ES404691A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7125224A FR2145755A5 (en) 1971-07-09 1971-07-09 Electrodialysis desalination appts - for brackish water

Publications (1)

Publication Number Publication Date
ES404691A1 true ES404691A1 (es) 1975-06-16

Family

ID=9080116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404691A Expired ES404691A1 (es) 1971-07-09 1972-07-08 Procedimiento de desalacion de agua salobre por electrodia-lisis.

Country Status (4)

Country Link
ES (1) ES404691A1 (es)
FR (1) FR2145755A5 (es)
IL (1) IL39856A (es)
IT (1) IT964604B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663862B1 (fr) * 1990-06-28 1993-08-13 Le Marois Gilles Dispositif d'electrodialyse.
FR2803284B1 (fr) * 2000-01-03 2002-04-12 Michel Bernard Dispositif automatique de purification d'eau potable

Also Published As

Publication number Publication date
IT964604B (it) 1974-01-31
IL39856A (en) 1976-01-30
FR2145755A5 (en) 1973-02-23
IL39856A0 (en) 1972-09-28

Similar Documents

Publication Publication Date Title
IL40449A0 (en) Reverse osmosis process using crosslinked aromatic polyamide membranes
IL33093A0 (en) Semi-permeable polyamide membrane and process of reverse osmosis using the same
AT316901B (de) Verfahren zur Bestimmung des pH-Wertes in wässerigen Lösungen, Rohwasser oder aufbereitetem und entsalztem Wasser
ES401913A1 (es) Un procedimiento para la purificacion y clarificacion de jugo de azucar.
BE746629A (fr) Procede pour la formation de membranes semi-permeables pour dessalementd'eaux saumatres et marines, par hyperfiltration, et membranes produites par le susdit procede
IL36692A (en) Apparatus for treatment of a liquid utilizing a semi-permeable membrane,particularly for reverse osmosis
CH548789A (de) Vorrichtung zum loesen von sauerstoff in wasser.
ES8402237A1 (es) Mejoras introducidas en el procedimiento de reduccion de la salinidad del agua de mar.
GB906243A (en) Improvements relating to processes for the treatment of water
ES404691A1 (es) Procedimiento de desalacion de agua salobre por electrodia-lisis.
ES403706A1 (es) Mejoras introducidas en un procedimiento para reducir el contenido de agua de productos residuales acuosos.
CH555783A (de) Vorrichtung zur komplexen wasseraufbereitung mit ozon.
JPS53149873A (en) Preparatin of ultra-pure water
Hirsch‐Ayalon Impregnated membranes with specific permeabilities for different ions
ES351354A1 (es) Un procedimiento para la fabricacion de membranas semipermeables para osmosis inversa.
AT291133B (de) Ionenaustauschverfahren zur Behandlung von Flüssigkeiten, insbesondere von Wasser Vorrichtung zur Durchführung des Verfahrens
JPS5274577A (en) Desalting apparatus
Clark Economic Analysis of the Membrane Water Desalting Processes
Bikerman Foam Fractionation of Aqueous Solutions
JPS51112487A (en) Multi-stage electrodialysis desalination method
ES345504A1 (es) Procedimiento para eliminar iones bivalentes del agua de mar.
FI51331C (fi) Menetelmä ja laite nesteiden käsittelemiseksi, erikoisesti veden pehme ntämiseksi ja/tai suolojen poistamiseksi siitä anioneista ja katioinei sta koostuvan ioninvaihtomassan avulla.
ES352757A1 (es) Perfeccionamientos en filtros para osmosis invertida.
SU436800A1 (ru) Способ подготовки воды дл глубокого обессоливани
Schmidt et al. SUL-BISUL (T) ION EXCHANGE PROCESS: FIELD EVALUATION ON BRACKISH WATERS