IT979671B - PROCEDURE FOR THE TREATMENT OF WASTE WATER - Google Patents

PROCEDURE FOR THE TREATMENT OF WASTE WATER

Info

Publication number
IT979671B
IT979671B IT5506872A IT5506872A IT979671B IT 979671 B IT979671 B IT 979671B IT 5506872 A IT5506872 A IT 5506872A IT 5506872 A IT5506872 A IT 5506872A IT 979671 B IT979671 B IT 979671B
Authority
IT
Italy
Prior art keywords
procedure
treatment
waste water
waste
water
Prior art date
Application number
IT5506872A
Other languages
Italian (it)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of IT979671B publication Critical patent/IT979671B/en

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

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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
IT5506872A 1971-12-22 1972-12-27 PROCEDURE FOR THE TREATMENT OF WASTE WATER IT979671B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7117635A NL7117635A (en) 1971-12-22 1971-12-22

Publications (1)

Publication Number Publication Date
IT979671B true IT979671B (en) 1974-09-30

Family

ID=19814754

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5506872A IT979671B (en) 1971-12-22 1972-12-27 PROCEDURE FOR THE TREATMENT OF WASTE WATER

Country Status (7)

Country Link
JP (1) JPS4872963A (en)
BE (1) BE793225A (en)
DE (1) DE2262754B2 (en)
FR (1) FR2164894B1 (en)
GB (1) GB1375259A (en)
IT (1) IT979671B (en)
NL (1) NL7117635A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2748638A1 (en) * 1977-10-29 1979-05-10 Hoechst Ag WASTE WATER TREATMENT METHOD
DE3042193A1 (en) * 1980-11-08 1982-06-24 Hoechst Ag, 6000 Frankfurt METHOD FOR WASTEWATER CLEANING
FR2554434B1 (en) * 1983-11-04 1986-11-14 Commissariat Energie Atomique PROCESS FOR THE TREATMENT OF AQUEOUS NITRIC ACID EFFLUENTS CONTAINING OXALIC ACID, PARTICULARLY FOR TREATING SEAWATER OF PRECIPITATION OF PLUTONIUM OXALATE
US4842715A (en) * 1987-12-14 1989-06-27 The Standard Oil Company Novel technique for rendering oily sludges environmentally acceptable
DE4001782A1 (en) * 1990-01-23 1991-07-25 Bayer Ag Oxidn. of chlorinated organic pollutants - by reaction with nitric acid at high temp. and pressure
US5192515A (en) * 1990-09-20 1993-03-09 Molecular Technology Corporation Reduction of nitrogen oxide and carbon monoxide in effluent gases
US5243674A (en) * 1992-08-27 1993-09-07 At&T Bell Laboratories Method of making an optical fiber communication system
DE4239487A1 (en) * 1992-11-25 1994-05-26 Basf Ag Process for the decomposition of ammonium ions and organic carbon in waste water
DE4443528A1 (en) * 1994-12-07 1996-06-13 Basf Ag Process for the oxidation of organic halogen compounds in waste water
US5641413A (en) * 1995-10-27 1997-06-24 Zimpro Environmental, Inc. Removal of nitrogen from wastewaters
US6332986B1 (en) 2000-07-10 2001-12-25 Air Products And Chemicals, Inc. Treatment of water containing organic wastes with ammonium nitrate
US6379562B1 (en) 2001-03-21 2002-04-30 Atr Products And Chemicals, Inc. Treatment of water containing organic wastes with aromatic amine nitrate salts
CN113830971A (en) * 2021-10-09 2021-12-24 广东先导稀材股份有限公司 Treatment method for improving biodegradability of refractory organic wastewater

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972284C (en) * 1951-02-21 1959-06-25 W C Holmes & Co Ltd Process for the purification of coking plant waste water containing thiocyanate and thiosulfate

Also Published As

Publication number Publication date
NL7117635A (en) 1973-06-26
BE793225A (en) 1973-06-22
JPS4872963A (en) 1973-10-02
DE2262754A1 (en) 1973-07-12
GB1375259A (en) 1974-11-27
FR2164894A1 (en) 1973-08-03
FR2164894B1 (en) 1975-11-07
DE2262754B2 (en) 1981-04-02

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