IT1015940B - Perfezionamenti apportati al tratta mento di acque solfitate - Google Patents

Perfezionamenti apportati al tratta mento di acque solfitate

Info

Publication number
IT1015940B
IT1015940B IT5071874A IT5071874A IT1015940B IT 1015940 B IT1015940 B IT 1015940B IT 5071874 A IT5071874 A IT 5071874A IT 5071874 A IT5071874 A IT 5071874A IT 1015940 B IT1015940 B IT 1015940B
Authority
IT
Italy
Prior art keywords
sulphited
waters
treatment
improvements made
sulphited waters
Prior art date
Application number
IT5071874A
Other languages
English (en)
Original Assignee
Lesieur Cotelle Et Associes Sa
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 Lesieur Cotelle Et Associes Sa filed Critical Lesieur Cotelle Et Associes Sa
Application granted granted Critical
Publication of IT1015940B publication Critical patent/IT1015940B/it

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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (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)
  • Treating Waste Gases (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
IT5071874A 1973-05-02 1974-04-30 Perfezionamenti apportati al tratta mento di acque solfitate IT1015940B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7315624A FR2228036A1 (en) 1973-05-02 1973-05-02 Treatment of waste water and gases contg. sulphites - converting by oxidn. to sulphates with metallic iron as catalyst

Publications (1)

Publication Number Publication Date
IT1015940B true IT1015940B (it) 1977-05-20

Family

ID=9118676

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5071874A IT1015940B (it) 1973-05-02 1974-04-30 Perfezionamenti apportati al tratta mento di acque solfitate

Country Status (6)

Country Link
JP (1) JPS5734037B2 (it)
BR (1) BR7403529D0 (it)
DE (1) DE2419496A1 (it)
ES (2) ES425629A1 (it)
FR (1) FR2228036A1 (it)
IT (1) IT1015940B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582690A (en) * 1984-08-06 1986-04-15 University Of Waterloo Oxidation of polythionates
CN104548914A (zh) * 2014-11-07 2015-04-29 浙江理工大学 一种综合处理二氧化硫和印染废水的方法
CL2018002442A1 (es) * 2018-04-13 2018-10-12 Jiangnan Environmental Prot Group Inc Método y dispositivo para oxidar una solución para desulfuración de amoníaco.

Also Published As

Publication number Publication date
BR7403529D0 (pt) 1974-12-03
FR2228036B1 (it) 1976-11-12
DE2419496A1 (de) 1974-11-21
JPS5015358A (it) 1975-02-18
ES446989A1 (es) 1977-07-01
FR2228036A1 (en) 1974-11-29
JPS5734037B2 (it) 1982-07-20
ES425629A1 (es) 1976-12-16

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