FR2178895B1 - - Google Patents

Info

Publication number
FR2178895B1
FR2178895B1 FR7310749A FR7310749A FR2178895B1 FR 2178895 B1 FR2178895 B1 FR 2178895B1 FR 7310749 A FR7310749 A FR 7310749A FR 7310749 A FR7310749 A FR 7310749A FR 2178895 B1 FR2178895 B1 FR 2178895B1
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
FR7310749A
Other versions
FR2178895A1 (fr
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.)
Boeing North American Inc
Original Assignee
Rockwell International Corp
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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2178895A1 publication Critical patent/FR2178895A1/fr
Application granted granted Critical
Publication of FR2178895B1 publication Critical patent/FR2178895B1/fr
Expired 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F1/46114—Electrodes in particulate form or with conductive and/or non conductive particles between 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
    • C02F1/46—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
    • C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)
FR7310749A 1972-03-31 1973-03-26 Expired FR2178895B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24005872A 1972-03-31 1972-03-31

Publications (2)

Publication Number Publication Date
FR2178895A1 FR2178895A1 (fr) 1973-11-16
FR2178895B1 true FR2178895B1 (fr) 1980-02-29

Family

ID=22904939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310749A Expired FR2178895B1 (fr) 1972-03-31 1973-03-26

Country Status (7)

Country Link
JP (1) JPS4915247A (fr)
BE (1) BE797438A (fr)
CA (1) CA1033686A (fr)
DE (1) DE2316238A1 (fr)
FR (1) FR2178895B1 (fr)
GB (1) GB1374726A (fr)
IT (1) IT979946B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5176213A (ja) * 1974-12-26 1976-07-01 Nippon Oils & Fats Co Ltd Iukiperuokishesuteruno seizohoho
GB1514979A (en) * 1975-12-22 1978-06-21 Parel Sa Particulate electrode cells and their use
FR2479273A1 (fr) * 1980-03-28 1981-10-02 Kodak Pathe Dispositif d'electrolyse a electrode poreuse et son application a la recuperation des metaux a partir des solutions aqueuses
TWI349721B (en) * 2007-09-14 2011-10-01 Trinity Resources Technology Holding Inc Method for processing used etchant, device for processing used etchant, and system for processing used etchant
ES2432440T3 (es) * 2008-06-02 2013-12-03 Aquaspark Ltd. Aparato y procedimiento para el tratamiento de aguas residuales

Also Published As

Publication number Publication date
FR2178895A1 (fr) 1973-11-16
CA1033686A (fr) 1978-06-27
DE2316238A1 (de) 1973-10-11
BE797438A (fr) 1973-07-16
JPS4915247A (fr) 1974-02-09
IT979946B (it) 1974-09-30
GB1374726A (en) 1974-11-20

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Legal Events

Date Code Title Description
ST Notification of lapse