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ATA712679A - METHOD FOR WET OXIDIZING POLLUTANTS IN SEWAGE - Google Patents

METHOD FOR WET OXIDIZING POLLUTANTS IN SEWAGE

Info

Publication number
ATA712679A
ATA712679A AT7126/79A AT712679A ATA712679A AT A712679 A ATA712679 A AT A712679A AT 7126/79 A AT7126/79 A AT 7126/79A AT 712679 A AT712679 A AT 712679A AT A712679 A ATA712679 A AT A712679A
Authority
AT
Austria
Prior art keywords
sewage
wet oxidizing
oxidizing pollutants
pollutants
wet
Prior art date
Application number
AT7126/79A
Other languages
German (de)
Other versions
AT392260B (en
Inventor
Giuseppe Galassi
Original Assignee
Giuseppe Galassi
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 IT29701/78A external-priority patent/IT1160065B/en
Priority claimed from IT2224779A external-priority patent/IT1163672B/en
Priority claimed from IT7925904A external-priority patent/IT1207242B/en
Application filed by Giuseppe Galassi filed Critical Giuseppe Galassi
Publication of ATA712679A publication Critical patent/ATA712679A/en
Application granted granted Critical
Publication of AT392260B publication Critical patent/AT392260B/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
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
AT7126/79A 1978-11-13 1979-11-06 METHOD FOR WET OXIDIZING POLLUTANTS IN SEWAGE AT392260B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT29701/78A IT1160065B (en) 1978-11-13 1978-11-13 USE OF LIQUID OXYGEN IN THE WET OXIDATION PROCESS
IT2224779A IT1163672B (en) 1979-04-30 1979-04-30 Wet oxidn. treatment of effluent water - using a mixt. contg. more than 60 per cent oxygen as oxidising agent
IT7925904A IT1207242B (en) 1979-09-21 1979-09-21 Wet oxidn. treatment of effluent water

Publications (2)

Publication Number Publication Date
ATA712679A true ATA712679A (en) 1990-08-15
AT392260B AT392260B (en) 1991-02-25

Family

ID=27273264

Family Applications (1)

Application Number Title Priority Date Filing Date
AT7126/79A AT392260B (en) 1978-11-13 1979-11-06 METHOD FOR WET OXIDIZING POLLUTANTS IN SEWAGE

Country Status (9)

Country Link
AT (1) AT392260B (en)
CH (1) CH649071A5 (en)
DE (1) DE2944190A1 (en)
ES (1) ES485723A1 (en)
FI (1) FI793303A7 (en)
FR (1) FR2440918B1 (en)
GB (1) GB2034684B (en)
NL (1) NL7908096A (en)
SE (1) SE450953B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3042193A1 (en) * 1980-11-08 1982-06-24 Hoechst Ag, 6000 Frankfurt METHOD FOR WASTEWATER CLEANING
US4384959A (en) * 1980-12-29 1983-05-24 Sterling Drug Inc. Wet oxidation process utilizing dilution of oxygen
US4395339A (en) * 1982-04-01 1983-07-26 Sterling Drug Inc. Method of operating pure oxygen wet oxidation systems
DE3316265A1 (en) * 1982-07-31 1984-02-02 Bayer Ag, 5090 Leverkusen METHOD FOR WASTEWATER CLEANING
FR2576892B1 (en) * 1985-02-04 1987-08-14 Air Liquide PROCESS FOR THE OXIDATION OF DISSOLVED OR SUSPENDED SUBSTANCES IN AN AQUEOUS SOLUTION
US4654144A (en) * 1986-02-03 1987-03-31 National Distillers And Chemical Corporation Process for the destruction of noxious gases with ozone
ZA876787B (en) * 1986-09-18 1988-03-16 African Oxygen Limited Treatment of aqueous waste material
US4822394A (en) * 1987-09-14 1989-04-18 Vertech Treatment Systems, Inc. Method and apparatus for the production and liquefaction of gases
GB2296876A (en) * 1995-01-13 1996-07-17 Boc Group Plc Wet oxidation apparatus with oxygen and/or nitrogen supply to supplement air intake
DE10237854A1 (en) * 2002-08-19 2004-03-04 BSH Bosch und Siemens Hausgeräte GmbH Method for operating a water-carrying device and water-carrying device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2665249A (en) * 1950-03-27 1954-01-05 Sterling Drug Inc Waste disposal
US3449247A (en) * 1965-10-23 1969-06-10 William J Bauer Process for wet oxidation of combustible waste materials
US3505213A (en) * 1969-02-24 1970-04-07 Martin Marietta Corp Method and apparatus for purifying a natural body of water
US3654070A (en) * 1970-04-02 1972-04-04 Sterling Drug Inc Oxidation and reuse of effluent from oxygen pulping of raw cellulose
US3876497A (en) * 1971-11-23 1975-04-08 Sterling Drug Inc Paper mill waste sludge oxidation and product recovery
US3772188A (en) * 1972-02-28 1973-11-13 R Edwards Sewage treatment apparatus and method
US3930998A (en) * 1974-09-18 1976-01-06 Sterling Drug Inc. Wastewater treatment
GB1537695A (en) * 1975-06-04 1979-01-04 Sterling Drug Inc Process and apparatus for energy recovery from wet oxidation
DE2559374C2 (en) * 1975-12-31 1982-10-21 Bayer Ag, 5090 Leverkusen Process for the wet-oxidative degradation of organic compounds in waste water
US4017421A (en) * 1975-12-16 1977-04-12 Othmer Donald F Wet combustion process

Also Published As

Publication number Publication date
ES485723A1 (en) 1980-07-01
GB2034684A (en) 1980-06-11
FR2440918A1 (en) 1980-06-06
NL7908096A (en) 1980-05-16
GB2034684B (en) 1983-05-11
SE450953B (en) 1987-08-17
FR2440918B1 (en) 1985-08-02
FI793303A7 (en) 1981-01-01
SE7909344L (en) 1980-05-14
CH649071A5 (en) 1985-04-30
DE2944190A1 (en) 1980-05-22
DE2944190C2 (en) 1992-02-27
AT392260B (en) 1991-02-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee