SE321836B - - Google Patents

Info

Publication number
SE321836B
SE321836B SE8355/68A SE835568A SE321836B SE 321836 B SE321836 B SE 321836B SE 8355/68 A SE8355/68 A SE 8355/68A SE 835568 A SE835568 A SE 835568A SE 321836 B SE321836 B SE 321836B
Authority
SE
Sweden
Application number
SE8355/68A
Inventor
H Ericson
G Norstedt
Original Assignee
Nordarmatur Ab
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 Nordarmatur Ab filed Critical Nordarmatur Ab
Priority to SE8355/68A priority Critical patent/SE321836B/xx
Priority to GB1226684D priority patent/GB1226684A/en
Priority to NL6909276A priority patent/NL6909276A/xx
Priority to FR6920405A priority patent/FR2013349A1/fr
Priority to DE1931123A priority patent/DE1931123C3/de
Priority to US834787A priority patent/US3645867A/en
Priority to CH939869A priority patent/CH515344A/de
Publication of SE321836B publication Critical patent/SE321836B/xx

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
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00—Processes for servicing or operating cells for electrolytic coating
    • C25D21/16—Regeneration of process solutions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F1/00—Electrolytic cleaning, degreasing, pickling or descaling
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/902—Materials removed
    • Y10S210/903—Nitrogenous
    • Y10S210/904—-CN containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Electroplating And Plating Baths Therefor (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
SE8355/68A 1968-06-19 1968-06-19 SE321836B (en:Method)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8355/68A SE321836B (en:Method) 1968-06-19 1968-06-19
GB1226684D GB1226684A (en:Method) 1968-06-19 1969-06-18
NL6909276A NL6909276A (en:Method) 1968-06-19 1969-06-18
FR6920405A FR2013349A1 (en:Method) 1968-06-19 1969-06-18
DE1931123A DE1931123C3 (de) 1968-06-19 1969-06-19 Verfahren zum Entfernen von Cyaniden aus cyanidhaltigen wäßrigen alkalischen Elektrolyten durch elektrolytische Oxydation des Cyanids
US834787A US3645867A (en) 1968-06-19 1969-06-19 Method of treating cyanide-containing liquors in surface treatment installations
CH939869A CH515344A (de) 1968-06-19 1969-06-19 Verfahren zur Oberflächenbehandlung von Metallgegenständen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8355/68A SE321836B (en:Method) 1968-06-19 1968-06-19

Publications (1)

Publication Number Publication Date
SE321836B true SE321836B (en:Method) 1970-03-16

Family

ID=20273835

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8355/68A SE321836B (en:Method) 1968-06-19 1968-06-19

Country Status (7)

Country Link
US (1) US3645867A (en:Method)
CH (1) CH515344A (en:Method)
DE (1) DE1931123C3 (en:Method)
FR (1) FR2013349A1 (en:Method)
GB (1) GB1226684A (en:Method)
NL (1) NL6909276A (en:Method)
SE (1) SE321836B (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000288A1 (en) * 1980-07-11 1982-02-04 Janne J A process for removing cyanide ions from solutions

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3847765A (en) * 1972-12-20 1974-11-12 Mitsubishi Petrochemical Co Method for the treatment of cyanide-containing wastes
CA1016495A (en) * 1973-01-02 1977-08-30 Clare J. Beingessner Electro-oxidizing cyanide waste and conveying gas-liquid mixture along confined path
US3970531A (en) * 1974-09-04 1976-07-20 Rockwell International Corporation Decreasing the cyanide and heavy metal content of an aqueous solution
GB1505361A (en) * 1975-02-18 1978-03-30 Nat Res Dev Electrochemical oxidation of cyanides
US4145268A (en) * 1977-03-22 1979-03-20 British Columbia Research Council Method of conducting an electrolysis
US4238314A (en) * 1978-08-16 1980-12-09 Katsuhiro Okuho Continuous electrolytic treatment of circulating washings in the plating process and an apparatus therefor
US4319968A (en) * 1979-07-05 1982-03-16 Katsuhiro Okubo Electrolytically decomposing method for iron-cyanide complex

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000288A1 (en) * 1980-07-11 1982-02-04 Janne J A process for removing cyanide ions from solutions

Also Published As

Publication number Publication date
NL6909276A (en:Method) 1969-12-23
DE1931123C3 (de) 1980-04-30
CH515344A (de) 1971-11-15
US3645867A (en) 1972-02-29
FR2013349A1 (en:Method) 1970-04-03
DE1931123A1 (de) 1970-01-02
DE1931123B2 (de) 1971-09-23
GB1226684A (en:Method) 1971-03-31

Similar Documents

Publication Publication Date Title
AU428130B2 (en:Method)
AU5184069A (en:Method)
FR2013349A1 (en:Method)
AU6168869A (en:Method)
AU6171569A (en:Method)
AU429879B2 (en:Method)
AU2581067A (en:Method)
AU4811568A (en:Method)
AU4744468A (en:Method)
BE709415A (en:Method)
BE709274A (en:Method)
BE727037A (en:Method)
BE726719A (en:Method)
BE726358A (en:Method)
BE726300A (en:Method)
BE725190A (en:Method)
BE719675A (en:Method)
BE709496A (en:Method)
BE709484A (en:Method)
BE709479A (en:Method)
BE709446A (en:Method)
BE709435A (en:Method)
BE630165A (en:Method)
BE709320A (en:Method)
BE727369A (en:Method)