IT7822919A0 - Procedimento e dispositivo per il trattamento di acque di scarico contenenti metalli. - Google Patents

Procedimento e dispositivo per il trattamento di acque di scarico contenenti metalli.

Info

Publication number
IT7822919A0
IT7822919A0 IT7822919A IT2291978A IT7822919A0 IT 7822919 A0 IT7822919 A0 IT 7822919A0 IT 7822919 A IT7822919 A IT 7822919A IT 2291978 A IT2291978 A IT 2291978A IT 7822919 A0 IT7822919 A0 IT 7822919A0
Authority
IT
Italy
Prior art keywords
procedure
treatment
wastewater containing
containing metals
metals
Prior art date
Application number
IT7822919A
Other languages
English (en)
Other versions
IT1095713B (it
Original Assignee
Goetzelmann Ind Abwasser
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
Priority claimed from DE19772719667 external-priority patent/DE2719667C2/de
Priority claimed from DE19772757271 external-priority patent/DE2757271A1/de
Application filed by Goetzelmann Ind Abwasser filed Critical Goetzelmann Ind Abwasser
Publication of IT7822919A0 publication Critical patent/IT7822919A0/it
Application granted granted Critical
Publication of IT1095713B publication Critical patent/IT1095713B/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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F2001/46123—Movable electrodes
    • 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
    • C02F2001/46152—Electrodes characterised by the shape or form
    • 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
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46157—Perforated or foraminous electrodes
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT22919/78A 1977-05-03 1978-05-02 Procedimento e dispositivo per il trattamento di acque di scarico contenenti metalli IT1095713B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772719667 DE2719667C2 (de) 1977-05-03 1977-05-03 Vorrichtung zur Behandlung von metallhaltigem Abwasser
DE19772757271 DE2757271A1 (de) 1977-12-22 1977-12-22 Verfahren und vorrichtung zur behandlung von metallhaltigem abwasser

Publications (2)

Publication Number Publication Date
IT7822919A0 true IT7822919A0 (it) 1978-05-02
IT1095713B IT1095713B (it) 1985-08-17

Family

ID=25771962

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22919/78A IT1095713B (it) 1977-05-03 1978-05-02 Procedimento e dispositivo per il trattamento di acque di scarico contenenti metalli

Country Status (8)

Country Link
US (1) US4144148A (it)
JP (1) JPS5416848A (it)
CH (1) CH628006A5 (it)
FR (1) FR2389578B1 (it)
GB (1) GB1573086A (it)
IT (1) IT1095713B (it)
NL (1) NL174937C (it)
SE (1) SE429848B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212724A (en) * 1978-11-21 1980-07-15 Innova, Inc. Oxidation and coagulation for aquarium applications
US5057202A (en) * 1990-07-09 1991-10-15 Maitino Phillip M Electrolytic recovery unit
JP4699105B2 (ja) * 2005-06-24 2011-06-08 アサヒプリテック株式会社 金の回収方法および装置
US8491762B2 (en) 2010-11-10 2013-07-23 Pioneer H2O Technologies, Inc. Water purification apparatus and process for purifying water

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3825484A (en) * 1971-04-29 1974-07-23 N Fronsman Electrolytic regenerator for chemical etchants including scraper means and rotating cathodes
US3893900A (en) * 1972-05-24 1975-07-08 Stanley Electric Co Ltd Apparatus for treating wastewater using an electrolytic cell
US3888756A (en) * 1972-07-26 1975-06-10 Stanley Electric Co Ltd Apparatus for treating water containing impurities
US4072596A (en) * 1975-04-30 1978-02-07 Westinghouse Electric Corporation Apparatus for removal of contaminants from water
DE2543600B2 (de) * 1975-09-30 1980-06-04 Siemens Ag, 1000 Berlin Und 8000 Muenchen Vorrichtung zur elektrolytischen Rückgewinnung von Metallen aus wäßrigen Lösungen
DE2652934A1 (de) * 1976-11-22 1978-05-24 Goetzelmann Ind Abwasser Verfahren und vorrichtung zum behandeln von metallhaltigem abwasser

Also Published As

Publication number Publication date
FR2389578A1 (it) 1978-12-01
NL174937B (nl) 1984-04-02
SE7805009L (sv) 1978-11-04
JPS5416848A (en) 1979-02-07
US4144148A (en) 1979-03-13
IT1095713B (it) 1985-08-17
NL174937C (nl) 1984-09-03
NL7804692A (nl) 1978-11-07
SE429848B (sv) 1983-10-03
JPS579876B2 (it) 1982-02-23
CH628006A5 (de) 1982-02-15
GB1573086A (en) 1980-08-13
FR2389578B1 (it) 1980-11-14

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