IT1040320B - Metodo per trattare acqua di rifiuto - Google Patents

Metodo per trattare acqua di rifiuto

Info

Publication number
IT1040320B
IT1040320B IT26029/75A IT2602975A IT1040320B IT 1040320 B IT1040320 B IT 1040320B IT 26029/75 A IT26029/75 A IT 26029/75A IT 2602975 A IT2602975 A IT 2602975A IT 1040320 B IT1040320 B IT 1040320B
Authority
IT
Italy
Prior art keywords
waste water
treating waste
treating
water
waste
Prior art date
Application number
IT26029/75A
Other languages
English (en)
Original Assignee
Asahi Chemical Ind
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 JP8898274A external-priority patent/JPS5117178A/ja
Priority claimed from JP9814074A external-priority patent/JPS5125474A/ja
Priority claimed from JP12896174A external-priority patent/JPS5155774A/ja
Priority claimed from JP4633575A external-priority patent/JPS51121957A/ja
Application filed by Asahi Chemical Ind filed Critical Asahi Chemical Ind
Application granted granted Critical
Publication of IT1040320B publication Critical patent/IT1040320B/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
    • C02F11/08—Wet air 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • 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
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
IT26029/75A 1974-08-05 1975-08-01 Metodo per trattare acqua di rifiuto IT1040320B (it)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP8898274A JPS5117178A (en) 1974-08-05 1974-08-05 Haiekino shoriho
JP9814074A JPS5125474A (en) 1974-08-27 1974-08-27 Haieki no kairyoshitsushikisankahoho
JP12896174A JPS5155774A (en) 1974-11-11 1974-11-11 Haiekino shoriho
JP4633575A JPS51121957A (en) 1975-04-18 1975-04-18 Method of treating waste liquid

Publications (1)

Publication Number Publication Date
IT1040320B true IT1040320B (it) 1979-12-20

Family

ID=27461855

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26029/75A IT1040320B (it) 1974-08-05 1975-08-01 Metodo per trattare acqua di rifiuto

Country Status (2)

Country Link
DE (1) DE2534458C3 (it)
IT (1) IT1040320B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582613A (en) * 1984-09-24 1986-04-15 Resource Technology Associates Use of copper (II) oxide as source of oxygen for oxidation reactions
CA1321429C (en) * 1987-06-23 1993-08-17 Ernest Goodwin Process for the removal of cyanide and other impurities from solution
CN107814461A (zh) * 2017-11-10 2018-03-20 苏州苏沃特环境科技有限公司 一种含氰化物废水的处理装置及方法

Also Published As

Publication number Publication date
DE2534458B2 (de) 1979-06-13
DE2534458A1 (de) 1976-02-26
DE2534458C3 (de) 1980-02-21

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940830