IT995426B - Metodo per il trattamento di acqua di rifiuto contenente cianuro e dispositivo per realizzarlo - Google Patents

Metodo per il trattamento di acqua di rifiuto contenente cianuro e dispositivo per realizzarlo

Info

Publication number
IT995426B
IT995426B IT2906173A IT2906173A IT995426B IT 995426 B IT995426 B IT 995426B IT 2906173 A IT2906173 A IT 2906173A IT 2906173 A IT2906173 A IT 2906173A IT 995426 B IT995426 B IT 995426B
Authority
IT
Italy
Prior art keywords
treatment
achieve
water
waste containing
containing cyanide
Prior art date
Application number
IT2906173A
Other languages
English (en)
Inventor
K Toyoshima
H Watanabe
K Yamakawa
M Noutomi
Original Assignee
Mitsui Toatsu Chemicals
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 JP9293272A external-priority patent/JPS4950747A/ja
Priority claimed from JP9293372A external-priority patent/JPS5127946B2/ja
Priority claimed from JP11936472A external-priority patent/JPS4977466A/ja
Priority claimed from JP1117773A external-priority patent/JPS49100844A/ja
Application filed by Mitsui Toatsu Chemicals filed Critical Mitsui Toatsu Chemicals
Application granted granted Critical
Publication of IT995426B publication Critical patent/IT995426B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/06—Treatment of sludge; Devices therefor by oxidation
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/004—Sludge detoxification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G7/00—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals
    • F23G7/008—Incinerators or other apparatus for consuming industrial waste, e.g. chemicals for liquid waste
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Removal Of Specific Substances (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
IT2906173A 1972-09-18 1973-09-18 Metodo per il trattamento di acqua di rifiuto contenente cianuro e dispositivo per realizzarlo IT995426B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP9293272A JPS4950747A (it) 1972-09-18 1972-09-18
JP9293372A JPS5127946B2 (it) 1972-09-18 1972-09-18
JP11936472A JPS4977466A (it) 1972-11-30 1972-11-30
JP1117773A JPS49100844A (it) 1973-01-29 1973-01-29

Publications (1)

Publication Number Publication Date
IT995426B true IT995426B (it) 1975-11-10

Family

ID=27455551

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2906173A IT995426B (it) 1972-09-18 1973-09-18 Metodo per il trattamento di acqua di rifiuto contenente cianuro e dispositivo per realizzarlo

Country Status (6)

Country Link
CH (1) CH555298A (it)
DE (1) DE2346949A1 (it)
FR (1) FR2200205A1 (it)
GB (1) GB1404281A (it)
IT (1) IT995426B (it)
NL (1) NL7312846A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490619A1 (fr) * 1980-09-24 1982-03-26 Rhone Poulenc Ind Procede de traitement d'une matiere liquide conduisant a des dechets solides par action d'une phase fluide et d'au moins une phase gazeuse
CN107243505A (zh) * 2017-07-25 2017-10-13 云南大地绿坤环保科技有限公司 一种含腈废渣的焚烧处理方法

Also Published As

Publication number Publication date
DE2346949A1 (de) 1974-04-04
FR2200205A1 (it) 1974-04-19
CH555298A (de) 1974-10-31
GB1404281A (en) 1975-08-28
NL7312846A (it) 1974-03-20

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