JPS49134165A - - Google Patents

Info

Publication number
JPS49134165A
JPS49134165A JP12671273A JP12671273A JPS49134165A JP S49134165 A JPS49134165 A JP S49134165A JP 12671273 A JP12671273 A JP 12671273A JP 12671273 A JP12671273 A JP 12671273A JP S49134165 A JPS49134165 A JP S49134165A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP12671273A
Other languages
Japanese (ja)
Other versions
JPS521587B2 (de
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 filed Critical
Publication of JPS49134165A publication Critical patent/JPS49134165A/ja
Publication of JPS521587B2 publication Critical patent/JPS521587B2/ja
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D3/00—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances
    • A62D3/30—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents
    • A62D3/33—Processes for making harmful chemical substances harmless or less harmful, by effecting a chemical change in the substances by reacting with chemical agents by chemical fixing the harmful substance, e.g. by chelation or complexation
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
    • A62D2101/00—Harmful chemical substances made harmless, or less harmful, by effecting chemical change
    • A62D2101/40—Inorganic substances
    • A62D2101/45—Inorganic substances containing nitrogen or phosphorus
    • 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)
  • General Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Removal Of Specific Substances (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
JP12671273A 1972-11-10 1973-11-10 Expired JPS521587B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US30528772A 1972-11-10 1972-11-10

Publications (2)

Publication Number Publication Date
JPS49134165A true JPS49134165A (de) 1974-12-24
JPS521587B2 JPS521587B2 (de) 1977-01-17

Family

ID=23180182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12671273A Expired JPS521587B2 (de) 1972-11-10 1973-11-10

Country Status (6)

Country Link
JP (1) JPS521587B2 (de)
BE (1) BE807057A (de)
DE (1) DE2353559A1 (de)
FR (1) FR2206285A1 (de)
GB (1) GB1440503A (de)
NL (1) NL7314169A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629697A (en) * 1979-08-13 1981-03-25 Electroplating Eng Of Japan Co Regeneration of gold plating liquid

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4312760A (en) * 1980-02-19 1982-01-26 Neville Roy G Method for the removal of free and complex cyanides from water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5629697A (en) * 1979-08-13 1981-03-25 Electroplating Eng Of Japan Co Regeneration of gold plating liquid
JPS6354800B2 (de) * 1979-08-13 1988-10-31 Nippon Erekutoropureiteingu Enjinyaazu Kk

Also Published As

Publication number Publication date
BE807057A (fr) 1974-03-01
JPS521587B2 (de) 1977-01-17
DE2353559A1 (de) 1974-05-16
FR2206285A1 (de) 1974-06-07
GB1440503A (en) 1976-06-23
NL7314169A (de) 1974-05-14

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