CA1033686A - Methode d'extraction des metaux lourds en presence dans l'eau - Google Patents

Methode d'extraction des metaux lourds en presence dans l'eau

Info

Publication number
CA1033686A
CA1033686A CA166,540A CA166540A CA1033686A CA 1033686 A CA1033686 A CA 1033686A CA 166540 A CA166540 A CA 166540A CA 1033686 A CA1033686 A CA 1033686A
Authority
CA
Canada
Prior art keywords
water
heavy metals
removing heavy
metals
heavy
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
CA166,540A
Other languages
English (en)
Other versions
CA166540S (en
Inventor
Lowell R. Mccoy
Marlowe L. Iverson
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
Priority to CA290,282A priority Critical patent/CA1047966A/fr
Application granted granted Critical
Publication of CA1033686A publication Critical patent/CA1033686A/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)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)
CA166,540A 1972-03-31 1973-03-08 Methode d'extraction des metaux lourds en presence dans l'eau Expired CA1033686A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA290,282A CA1047966A (fr) 1972-03-31 1977-11-07 Elimination du mercure en solution avec du zinc particulaire comme cathode

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CA1033686A true CA1033686A (fr) 1978-06-27

Family

ID=22904939

Family Applications (1)

Application Number Title Priority Date Filing Date
CA166,540A Expired CA1033686A (fr) 1972-03-31 1973-03-08 Methode d'extraction des metaux lourds en presence dans l'eau

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009147666A1 (fr) * 2008-06-02 2009-12-10 Aquaspark Ltd. Appareil et procédé pour le traitement d’eau résiduaire

Families Citing this family (4)

* 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009147666A1 (fr) * 2008-06-02 2009-12-10 Aquaspark Ltd. Appareil et procédé pour le traitement d’eau résiduaire

Also Published As

Publication number Publication date
FR2178895B1 (fr) 1980-02-29
IT979946B (it) 1974-09-30
DE2316238A1 (de) 1973-10-11
FR2178895A1 (fr) 1973-11-16
GB1374726A (en) 1974-11-20
JPS4915247A (fr) 1974-02-09
BE797438A (fr) 1973-07-16

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