NL174937C - Inrichting voor het electrolytisch verwijderen van metaal uit afvalwater. - Google Patents

Inrichting voor het electrolytisch verwijderen van metaal uit afvalwater.

Info

Publication number
NL174937C
NL174937C NLAANVRAGE7804692,A NL7804692A NL174937C NL 174937 C NL174937 C NL 174937C NL 7804692 A NL7804692 A NL 7804692A NL 174937 C NL174937 C NL 174937C
Authority
NL
Netherlands
Prior art keywords
metal
waste water
electrolytic removal
electrolytic
removal
Prior art date
Application number
NLAANVRAGE7804692,A
Other languages
English (en)
Other versions
NL174937B (nl
NL7804692A (nl
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 NL7804692A publication Critical patent/NL7804692A/nl
Publication of NL174937B publication Critical patent/NL174937B/nl
Application granted granted Critical
Publication of NL174937C publication Critical patent/NL174937C/nl

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)
  • 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)
  • Electrolytic Production Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Manufacture And Refinement Of Metals (AREA)
NLAANVRAGE7804692,A 1977-05-03 1978-05-02 Inrichting voor het electrolytisch verwijderen van metaal uit afvalwater. NL174937C (nl)

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 (3)

Publication Number Publication Date
NL7804692A NL7804692A (nl) 1978-11-07
NL174937B NL174937B (nl) 1984-04-02
NL174937C true NL174937C (nl) 1984-09-03

Family

ID=25771962

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7804692,A NL174937C (nl) 1977-05-03 1978-05-02 Inrichting voor het electrolytisch verwijderen van metaal uit afvalwater.

Country Status (8)

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

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
IT1095713B (it) 1985-08-17
FR2389578B1 (nl) 1980-11-14
NL174937B (nl) 1984-04-02
FR2389578A1 (nl) 1978-12-01
CH628006A5 (de) 1982-02-15
US4144148A (en) 1979-03-13
JPS5416848A (en) 1979-02-07
NL7804692A (nl) 1978-11-07
SE7805009L (sv) 1978-11-04
IT7822919A0 (it) 1978-05-02
JPS579876B2 (nl) 1982-02-23
GB1573086A (en) 1980-08-13
SE429848B (sv) 1983-10-03

Similar Documents

Publication Publication Date Title
NL7809229A (nl) Werkwijze voor het zuiveren van afvalwater.
NL7704650A (nl) Werkwijze voor de verwijdering van kwik uit af- valwater.
NL185836C (nl) Werkwijze voor het verwijderen van fosfaat uit afvalwater.
NL7812502A (nl) Werkwijze voor verwijderen van zware metalen uit actief-slib.
NL7808779A (nl) Werkwijze voor het reinigen van afvalwater.
NL175715C (nl) Inrichting voor het door electrolyse verwijderen van metalen uit afvalwater.
NL181119C (nl) Inrichting voor het elektrolytisch verwijderen van materiaal van een werkstuk.
NL7713676A (nl) Werkwijze voor het zuiveren van afvalwater.
NL169150C (nl) Werkwijze voor het eletroslaklassen van metalen.
NL7707081A (nl) Werkwijze voor het biologisch zuiveren van afvalwater.
NL7806876A (nl) Werkwijze voor het bereiden van gips uit afvalwater.
NL7801399A (nl) Werkwijze voor het vergisten van slib.
NL7708297A (nl) Inrichting voor het terugwinnen van warmte uit afvalwater.
NL7812060A (nl) Werkwijze voor het winnen van metalen uit zeegrond.
NL7904078A (nl) Inrichting voor het filtreren van water of afvalwater.
NL174937C (nl) Inrichting voor het electrolytisch verwijderen van metaal uit afvalwater.
NL7703772A (nl) Werkwijze voor het terugwinnen van bepaalde metaalbestanddelen uit afvalwater.
NL7808479A (nl) Werkwijze voor de verwijdering van nitrosaminen uit dinitroanilinen.
NL189402C (nl) Werkwijze voor het zuiveren van afvalwater.
NL7710357A (nl) Werkwijze voor het zuiveren van afvalwater.
NL7503293A (nl) Werkwijze voor het verwijderen van metalen uit oplossing.
NL7800482A (nl) Inrichting voor het afvoeren van stortgoed.
NL7703170A (nl) Werkwijze voor het terugwinnen van elementen met verschillende waardigheden uit afvalwater.
NL7701961A (nl) Werkwijze voor het zuiveren van afvalwater.
NL7809139A (nl) Werkwijze voor het behandelen van vuilnis.

Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee