ATA44575A - PROCESS FOR BIOLOGICAL PURIFICATION OF WASTE WATER AND SYSTEM FOR CARRYING OUT THE PROCESS - Google Patents

PROCESS FOR BIOLOGICAL PURIFICATION OF WASTE WATER AND SYSTEM FOR CARRYING OUT THE PROCESS

Info

Publication number
ATA44575A
ATA44575A AT44575A AT44575A ATA44575A AT A44575 A ATA44575 A AT A44575A AT 44575 A AT44575 A AT 44575A AT 44575 A AT44575 A AT 44575A AT A44575 A ATA44575 A AT A44575A
Authority
AT
Austria
Prior art keywords
carrying
waste water
biological purification
purification
biological
Prior art date
Application number
AT44575A
Other languages
German (de)
Other versions
AT333676B (en
Original Assignee
Kaelin J R
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 Kaelin J R filed Critical Kaelin J R
Publication of ATA44575A publication Critical patent/ATA44575A/en
Application granted granted Critical
Publication of AT333676B publication Critical patent/AT333676B/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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • 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
    • 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
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1263—Sequencing batch reactors [SBR]
    • 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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/16—Activated sludge processes using surface aeration the aerator having a vertical axis
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Activated Sludge Processes (AREA)
  • Biological Treatment Of Waste Water (AREA)
AT44575A 1974-11-18 1975-01-21 PROCESS FOR BIOLOGICAL PURIFICATION OF WASTE WATER AND SYSTEM FOR CARRYING OUT THE PROCESS AT333676B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1534674A CH572003A5 (en) 1974-11-18 1974-11-18

Publications (2)

Publication Number Publication Date
ATA44575A true ATA44575A (en) 1976-03-15
AT333676B AT333676B (en) 1976-12-10

Family

ID=4408336

Family Applications (1)

Application Number Title Priority Date Filing Date
AT44575A AT333676B (en) 1974-11-18 1975-01-21 PROCESS FOR BIOLOGICAL PURIFICATION OF WASTE WATER AND SYSTEM FOR CARRYING OUT THE PROCESS

Country Status (8)

Country Link
JP (1) JPS5839596B2 (en)
AT (1) AT333676B (en)
CA (1) CA1049162A (en)
CH (1) CH572003A5 (en)
CS (1) CS190502B2 (en)
FR (1) FR2291157A1 (en)
GB (1) GB1496069A (en)
IT (1) IT1053080B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU186132B (en) * 1982-10-06 1985-06-28 Janos Fenyoevari Terrace-coffered sewege cleaner and process for cleaning of sewers
YU224086A (en) * 1986-12-24 1989-06-30 Ina Device for biological purifying of waste waters without remainings of active sludge
DE3929510A1 (en) * 1988-10-11 1990-04-19 Envicon Luft & Wassertechnik WASTEWATER PLANT
GB9305022D0 (en) * 1993-03-11 1993-04-28 Biwater Europ Limited Bifilm process and plant

Also Published As

Publication number Publication date
GB1496069A (en) 1977-12-21
DE2459634A1 (en) 1976-05-20
AT333676B (en) 1976-12-10
CH572003A5 (en) 1976-01-30
AU8670075A (en) 1977-05-26
CA1049162A (en) 1979-02-20
JPS5173762A (en) 1976-06-25
JPS5839596B2 (en) 1983-08-31
FR2291157A1 (en) 1976-06-11
CS190502B2 (en) 1979-05-31
IT1053080B (en) 1981-08-31
DE2459634B2 (en) 1977-04-21
FR2291157B1 (en) 1980-01-11

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee