ATA205876A - PROCESS FOR THE CONTINUOUS ENTRY OF OXYGEN OR OXYGEN-CONTAINING GASES INTO ANIMATED SLUDGE-CONTAINING WASTEWATER OR BIOLOGICAL FERMENTATION MEDIUM AND DEVICE FOR PERFORMING THE PROCESS - Google Patents

PROCESS FOR THE CONTINUOUS ENTRY OF OXYGEN OR OXYGEN-CONTAINING GASES INTO ANIMATED SLUDGE-CONTAINING WASTEWATER OR BIOLOGICAL FERMENTATION MEDIUM AND DEVICE FOR PERFORMING THE PROCESS

Info

Publication number
ATA205876A
ATA205876A AT205876A AT205876A ATA205876A AT A205876 A ATA205876 A AT A205876A AT 205876 A AT205876 A AT 205876A AT 205876 A AT205876 A AT 205876A AT A205876 A ATA205876 A AT A205876A
Authority
AT
Austria
Prior art keywords
oxygen
fermentation medium
biological fermentation
continuous entry
containing wastewater
Prior art date
Application number
AT205876A
Other languages
German (de)
Other versions
AT353196B (en
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of ATA205876A publication Critical patent/ATA205876A/en
Application granted granted Critical
Publication of AT353196B publication Critical patent/AT353196B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/26—Activated sludge processes using pure oxygen or oxygen-rich gas
    • 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
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
AT205876A 1975-03-22 1976-03-19 PROCESS FOR THE CONTINUOUS ENTRY OF OXYGEN OR OXYGEN-CONTAINING GASES INTO ANIMATED SLUDGE-CONTAINING WASTEWATER OR BIOLOGICAL FERMENTATION MEDIUM AND DEVICE FOR PERFORMING THE PROCESS AT353196B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2512815A DE2512815C2 (en) 1975-03-22 1975-03-22 Device for biological waste water treatment

Publications (2)

Publication Number Publication Date
ATA205876A true ATA205876A (en) 1979-03-15
AT353196B AT353196B (en) 1979-10-25

Family

ID=5942215

Family Applications (1)

Application Number Title Priority Date Filing Date
AT205876A AT353196B (en) 1975-03-22 1976-03-19 PROCESS FOR THE CONTINUOUS ENTRY OF OXYGEN OR OXYGEN-CONTAINING GASES INTO ANIMATED SLUDGE-CONTAINING WASTEWATER OR BIOLOGICAL FERMENTATION MEDIUM AND DEVICE FOR PERFORMING THE PROCESS

Country Status (3)

Country Link
AT (1) AT353196B (en)
BE (1) BE839847A (en)
DE (1) DE2512815C2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1718986U (en) * 1955-12-23 1956-03-22 Peters Ag Claudius DEVICE FOR VENTILATING AND MIXING MUD-SHAPED GUETER.
US3547813A (en) * 1969-07-02 1970-12-15 Union Carbide Corp Biochemical oxidation with low sludge recycle
BE790132R (en) * 1971-10-14 1973-04-16 Basf Ag PROCESS AND DEVICE FOR VENTILATION
IN141354B (en) * 1973-05-16 1977-02-19 Ici Ltd

Also Published As

Publication number Publication date
AT353196B (en) 1979-10-25
DE2512815C2 (en) 1984-03-22
BE839847A (en) 1976-09-22
DE2512815A1 (en) 1976-10-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties