BE839847A - METHOD AND APPARATUS FOR THE BIOLOGICAL TREATMENT OF ACTIVE OXYGEN SLUDGE - Google Patents

METHOD AND APPARATUS FOR THE BIOLOGICAL TREATMENT OF ACTIVE OXYGEN SLUDGE

Info

Publication number
BE839847A
BE839847A BE2054891A BE2054891A BE839847A BE 839847 A BE839847 A BE 839847A BE 2054891 A BE2054891 A BE 2054891A BE 2054891 A BE2054891 A BE 2054891A BE 839847 A BE839847 A BE 839847A
Authority
BE
Belgium
Prior art keywords
biological treatment
active oxygen
oxygen sludge
sludge
biological
Prior art date
Application number
BE2054891A
Other languages
French (fr)
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 filed Critical
Publication of BE839847A publication Critical patent/BE839847A/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)
BE2054891A 1975-03-22 1976-03-22 METHOD AND APPARATUS FOR THE BIOLOGICAL TREATMENT OF ACTIVE OXYGEN SLUDGE BE839847A (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 (1)

Publication Number Publication Date
BE839847A true BE839847A (en) 1976-09-22

Family

ID=5942215

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2054891A BE839847A (en) 1975-03-22 1976-03-22 METHOD AND APPARATUS FOR THE BIOLOGICAL TREATMENT OF ACTIVE OXYGEN SLUDGE

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
ATA205876A (en) 1979-03-15
DE2512815A1 (en) 1976-10-07

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19840322