IT953306B - Procedimento per la riduzione del contenuto metallico di liquidi me diante una tecnica elettrochimica - Google Patents

Procedimento per la riduzione del contenuto metallico di liquidi me diante una tecnica elettrochimica

Info

Publication number
IT953306B
IT953306B IT722972A IT722972A IT953306B IT 953306 B IT953306 B IT 953306B IT 722972 A IT722972 A IT 722972A IT 722972 A IT722972 A IT 722972A IT 953306 B IT953306 B IT 953306B
Authority
IT
Italy
Prior art keywords
liquids
procedure
reduction
metallic content
electrochemical technique
Prior art date
Application number
IT722972A
Other languages
English (en)
Italian (it)
Original Assignee
Hooker Chemical 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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Application granted granted Critical
Publication of IT953306B publication Critical patent/IT953306B/it

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
    • C02F1/4676—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
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

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)
  • Electrolytic Production Of Metals (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
IT722972A 1971-04-14 1972-04-12 Procedimento per la riduzione del contenuto metallico di liquidi me diante una tecnica elettrochimica IT953306B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13392471A 1971-04-14 1971-04-14
US13392371A 1971-04-14 1971-04-14

Publications (1)

Publication Number Publication Date
IT953306B true IT953306B (it) 1973-08-10

Family

ID=26831810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT722972A IT953306B (it) 1971-04-14 1972-04-12 Procedimento per la riduzione del contenuto metallico di liquidi me diante una tecnica elettrochimica

Country Status (5)

Country Link
BE (1) BE782073A (ru)
DE (1) DE2218124A1 (ru)
FR (1) FR2133733A1 (ru)
IT (1) IT953306B (ru)
NL (1) NL7205018A (ru)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1046448A (en) * 1973-02-16 1979-01-16 Sung K. Lee Electrochemical contaminant removal from aqueous media
GB1423369A (en) * 1973-09-24 1976-02-04 Electricity Council Electrolytic cells
IL49852A (en) * 1975-07-16 1980-07-31 Einhell Hans Gmbh Process and electrolytic cell for the treatment of water
JPS6450998A (en) * 1987-08-21 1989-02-27 Power Reactor & Nuclear Fuel Electrolysis treating method of radioactive waste liquid
US5108563A (en) * 1989-10-02 1992-04-28 Environmental Systems (International) Limited Process for treatment of water and apparatus therefor
EP0494861B1 (en) * 1989-10-02 1995-08-02 Environmental Systems (International) Limited Process for treatment of water and apparatus therefor
GB201705646D0 (en) * 2017-04-07 2017-05-24 Arvia Tech Ltd Apparatus and methods for aqueous organic waste treatment
CN113943035B (zh) * 2021-09-29 2023-04-28 南京苏曼等离子科技有限公司 一种电催化污水处理装置及方法

Also Published As

Publication number Publication date
DE2218124A1 (de) 1972-10-19
BE782073A (ru) 1972-10-13
FR2133733A1 (en) 1972-12-01
NL7205018A (ru) 1972-10-17

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