FR2190743B1 - - Google Patents

Info

Publication number
FR2190743B1
FR2190743B1 FR7224187A FR7224187A FR2190743B1 FR 2190743 B1 FR2190743 B1 FR 2190743B1 FR 7224187 A FR7224187 A FR 7224187A FR 7224187 A FR7224187 A FR 7224187A FR 2190743 B1 FR2190743 B1 FR 2190743B1
Authority
FR
France
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
FR7224187A
Other languages
French (fr)
Other versions
FR2190743A1 (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.)
STUDELEC
Original Assignee
STUDELEC
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 STUDELEC filed Critical STUDELEC
Priority to FR7224187A priority Critical patent/FR2190743A1/fr
Publication of FR2190743A1 publication Critical patent/FR2190743A1/fr
Application granted granted Critical
Publication of FR2190743B1 publication Critical patent/FR2190743B1/fr
Granted 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
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F2101/18—Cyanides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
FR7224187A 1972-06-28 1972-06-28 Electrolytic destruction of cyanides - in waste water and industrial effluents Granted FR2190743A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7224187A FR2190743A1 (en) 1972-06-28 1972-06-28 Electrolytic destruction of cyanides - in waste water and industrial effluents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7224187A FR2190743A1 (en) 1972-06-28 1972-06-28 Electrolytic destruction of cyanides - in waste water and industrial effluents

Publications (2)

Publication Number Publication Date
FR2190743A1 FR2190743A1 (en) 1974-02-01
FR2190743B1 true FR2190743B1 (ref) 1974-10-25

Family

ID=9101344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7224187A Granted FR2190743A1 (en) 1972-06-28 1972-06-28 Electrolytic destruction of cyanides - in waste water and industrial effluents

Country Status (1)

Country Link
FR (1) FR2190743A1 (ref)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483126A (en) * 1975-01-03 1977-08-17 Electricity Council Electrolytic treatment of dilute cyanide solution and cell therefor
CH661037A5 (de) * 1982-08-03 1987-06-30 Heinrich Rickenbach Anlage zur kontinuierlichen aufbereitung oder nachbehandlung von aggressivem trink- und brauchwasser mittels elektrolyse.
CN2063121U (zh) * 1990-03-15 1990-10-03 杨新玉 除氰净化器
FR2669322A1 (fr) * 1990-11-20 1992-05-22 Smp Materiel Perrier Procede pour diminuer la concentration en ions cyanures d'un bain de traitement.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773025A (en) * 1953-09-10 1956-12-04 Westinghouse Electric Corp Destroying cyanides in aqueous cyanide solutions
NL274716A (ref) * 1961-02-13
GB1025282A (en) * 1962-05-23 1966-04-06 Michael Charles Dart Improvements in or relating to the treatment by electrolytic oxidation of cyanide wastes
GB1066213A (en) * 1963-08-07 1967-04-26 Carves Simon Ltd Improvements in treating electro-plating waste liquors
FR1520272A (fr) * 1966-04-25 1968-04-05 Brown John Constr Procédé de purification des eaux usées

Also Published As

Publication number Publication date
FR2190743A1 (en) 1974-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse