CH444066A - Process for the decomposition of toxic cyano compounds in liquids and device for carrying out the process - Google Patents

Process for the decomposition of toxic cyano compounds in liquids and device for carrying out the process

Info

Publication number
CH444066A
CH444066A CH149562A CH149562A CH444066A CH 444066 A CH444066 A CH 444066A CH 149562 A CH149562 A CH 149562A CH 149562 A CH149562 A CH 149562A CH 444066 A CH444066 A CH 444066A
Authority
CH
Switzerland
Prior art keywords
liquids
decomposition
carrying
cyano compounds
toxic
Prior art date
Application number
CH149562A
Other languages
German (de)
Inventor
Hans Dipl Chem Kurz
Original Assignee
Kampschulte & Cie Dr W
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 Kampschulte & Cie Dr W filed Critical Kampschulte & Cie Dr W
Publication of CH444066A publication Critical patent/CH444066A/en

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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/20—Thiocyanic acid; Salts thereof
    • 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
    • C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • 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
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • 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
    • C02F2001/007—Processes including a sedimentation step
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
CH149562A 1961-02-13 1962-02-07 Process for the decomposition of toxic cyano compounds in liquids and device for carrying out the process CH444066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK42885A DE1188568B (en) 1961-02-13 1961-02-13 Process and device for the decomposition of toxic cyano compounds in liquids

Publications (1)

Publication Number Publication Date
CH444066A true CH444066A (en) 1967-09-15

Family

ID=7222925

Family Applications (1)

Application Number Title Priority Date Filing Date
CH149562A CH444066A (en) 1961-02-13 1962-02-07 Process for the decomposition of toxic cyano compounds in liquids and device for carrying out the process

Country Status (4)

Country Link
AT (1) AT243710B (en)
CH (1) CH444066A (en)
DE (1) DE1188568B (en)
NL (1) NL274716A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190743A1 (en) * 1972-06-28 1974-02-01 Studelec Electrolytic destruction of cyanides - in waste water and industrial effluents
WO1982000288A1 (en) * 1980-07-11 1982-02-04 Janne J A process for removing cyanide ions from solutions
DE3203985A1 (en) * 1982-02-05 1983-08-18 Metallgesellschaft Ag, 6000 Frankfurt Process for treating a waste water containing calcium chloride and formic acid
DE4040766A1 (en) * 1990-03-15 1991-09-19 Yang Xin Yu METHOD AND DEVICE FOR REMOVING CYANIDE FROM WASTEWATER BY ELECTROLYSIS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2190743A1 (en) * 1972-06-28 1974-02-01 Studelec Electrolytic destruction of cyanides - in waste water and industrial effluents
WO1982000288A1 (en) * 1980-07-11 1982-02-04 Janne J A process for removing cyanide ions from solutions
DE3203985A1 (en) * 1982-02-05 1983-08-18 Metallgesellschaft Ag, 6000 Frankfurt Process for treating a waste water containing calcium chloride and formic acid
DE4040766A1 (en) * 1990-03-15 1991-09-19 Yang Xin Yu METHOD AND DEVICE FOR REMOVING CYANIDE FROM WASTEWATER BY ELECTROLYSIS

Also Published As

Publication number Publication date
DE1188568B (en) 1965-03-11
AT243710B (en) 1965-11-25
NL274716A (en)

Similar Documents

Publication Publication Date Title
CH426734A (en) Method of mixing and device for carrying out the method
AT324953B (en) PROCESS FOR CONTINUOUSLY PRODUCING GROUPS OF THE SAME OBJECTS AND DEVICE FOR CARRYING OUT THE PROCESS
CH405996A (en) Method for applying protective coatings to objects and device for carrying out the method
CH393788A (en) Method and device for the continuous treatment of liquids
CH401031A (en) Process for sulfonating organic compounds and apparatus for carrying out the process
CH405242A (en) Process and device for the continuous deagglomeration and dispersion of finely divided solids
CH385744A (en) Process for the continuous drying of granular material and device for carrying out the process
CH414464A (en) Process for the dehydration of moisture-containing substances and device for carrying out the process
CH394583A (en) Process and device for the continuous homogeneous admixture of finely distributed substances to plastic melts
CH404701A (en) Method for cooling a fluid and device for carrying out the method
CH459106A (en) Process for waste processing and apparatus for carrying out the process
CH416066A (en) Process for the production of containers and device for carrying out the process
CH431032A (en) Process for the production of moldings from plastic films and device for carrying out the process
CH425092A (en) Process for rendering microorganisms in liquids harmless by heat treatment and apparatus for carrying out the same
CH395023A (en) Process for vaporizing liquids and equipment for carrying out the process
CH459175A (en) Process for the production of urea and device for carrying out the process
CH444066A (en) Process for the decomposition of toxic cyano compounds in liquids and device for carrying out the process
CH385107A (en) Process for drying solids or for evaporating liquids and apparatus for carrying out the process
CH368817A (en) Method for evaporating liquids and device for carrying out the method
CH435206A (en) Vacuum distillation process and device for carrying out the process
CH389353A (en) Process for anodic processing of metal parts and device for carrying out the process
CH408487A (en) Process and device for the vibration treatment of flowable substances
AT242109B (en) Process for the production of granulates and apparatus for carrying out the process
CH411707A (en) Process for drying a liquid substance and apparatus for carrying out the process
CH401465A (en) Process for the production of chipboard and plant for carrying out the process