AT353194B - METHOD FOR DETOXIFYING NITRITE AND / OR CYANIDE CONTAINING AQUATIC SOLUTIONS - Google Patents

METHOD FOR DETOXIFYING NITRITE AND / OR CYANIDE CONTAINING AQUATIC SOLUTIONS

Info

Publication number
AT353194B
AT353194B AT150377A AT150377A AT353194B AT 353194 B AT353194 B AT 353194B AT 150377 A AT150377 A AT 150377A AT 150377 A AT150377 A AT 150377A AT 353194 B AT353194 B AT 353194B
Authority
AT
Austria
Prior art keywords
detoxifying
nitrite
cyanide containing
containing aquatic
aquatic solutions
Prior art date
Application number
AT150377A
Other languages
German (de)
Other versions
ATA150377A (en
Original Assignee
Utzinger Verfahrenstech
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 Utzinger Verfahrenstech filed Critical Utzinger Verfahrenstech
Publication of ATA150377A publication Critical patent/ATA150377A/en
Application granted granted Critical
Publication of AT353194B publication Critical patent/AT353194B/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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Treating Waste Gases (AREA)
AT150377A 1976-03-24 1977-03-07 METHOD FOR DETOXIFYING NITRITE AND / OR CYANIDE CONTAINING AQUATIC SOLUTIONS AT353194B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH367976A CH598142A5 (en) 1976-03-24 1976-03-24

Publications (2)

Publication Number Publication Date
ATA150377A ATA150377A (en) 1979-03-15
AT353194B true AT353194B (en) 1979-10-25

Family

ID=4261174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT150377A AT353194B (en) 1976-03-24 1977-03-07 METHOD FOR DETOXIFYING NITRITE AND / OR CYANIDE CONTAINING AQUATIC SOLUTIONS

Country Status (5)

Country Link
AT (1) AT353194B (en)
CH (1) CH598142A5 (en)
DE (1) DE2709722A1 (en)
FR (1) FR2345397A1 (en)
GB (1) GB1576067A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4176060A (en) * 1978-01-03 1979-11-27 Ciba-Geigy Corporation Process for soluble cyanide removal from wastewater streams
JPS59500165A (en) * 1982-01-15 1984-02-02 ザ・ブリティッシュ・ハイドロメカニックス・リサ−チ・アソシエ−ション Gas extraction in liquids
GB2145937A (en) * 1983-07-07 1985-04-11 British Hydromechanics Contacting a gas and a liquid to remove an unwanted gas
DE3742948C1 (en) * 1987-12-18 1989-01-26 Gerling Inst Pro Schadenforsch Process for the removal and qualitative-analytical determination of cyanide in contaminated soils
AT389823B (en) * 1988-05-13 1990-02-12 Chemie Holding Ag METHOD FOR SELECTIVE REMOVAL AND DESTRUCTION OF CYAN HYDROGEN FROM A MIXTURE WITH NITROSE GASES
FR2798771B1 (en) * 1999-09-17 2008-03-07 Jean Pronost DEVICE FOR REDUCING RADIOACTIVE OR HARMFUL GASES IN WATER
CN109384276B (en) * 2018-10-22 2022-05-31 鞍山市鑫诚水处理有限公司 Wastewater treatment agent for efficiently decoloring, decyanating and degrading COD (chemical oxygen demand)

Also Published As

Publication number Publication date
DE2709722A1 (en) 1977-09-29
FR2345397A1 (en) 1977-10-21
FR2345397B3 (en) 1980-02-22
ATA150377A (en) 1979-03-15
GB1576067A (en) 1980-10-01
CH598142A5 (en) 1978-04-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification