CH572003A5 - - Google Patents

Info

Publication number
CH572003A5
CH572003A5 CH1534674A CH1534674A CH572003A5 CH 572003 A5 CH572003 A5 CH 572003A5 CH 1534674 A CH1534674 A CH 1534674A CH 1534674 A CH1534674 A CH 1534674A CH 572003 A5 CH572003 A5 CH 572003A5
Authority
CH
Switzerland
Application number
CH1534674A
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
Priority to CH1534674A priority Critical patent/CH572003A5/xx
Priority to DE19742459634 priority patent/DE2459634C3/de
Priority to GB230175A priority patent/GB1496069A/en
Priority to AT44575A priority patent/AT333676B/de
Priority to CS772375A priority patent/CS190502B2/cs
Priority to FR7535087A priority patent/FR2291157A1/fr
Priority to IT961775A priority patent/IT1053080B/it
Priority to CA75239868A priority patent/CA1049162A/en
Priority to AU86700/75A priority patent/AU493425B2/en
Priority to JP50138633A priority patent/JPS5839596B2/ja
Publication of CH572003A5 publication Critical patent/CH572003A5/xx
Priority to US05/930,136 priority patent/US4179366A/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)
CH1534674A 1974-11-18 1974-11-18 CH572003A5 (xx)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH1534674A CH572003A5 (xx) 1974-11-18 1974-11-18
DE19742459634 DE2459634C3 (de) 1974-11-18 1974-12-17 Verfahren zur biologischen Reinigung von Abwasser und Anlage zur Durchführung des Verfahrens
GB230175A GB1496069A (en) 1974-11-18 1975-01-20 Method for the biological purification of effluent and the plant for carrying out the process
AT44575A AT333676B (de) 1974-11-18 1975-01-21 Verfahren zur biologischen reinigung von abwasser und anlage zur durchfuhrung des verfahrens
CS772375A CS190502B2 (en) 1974-11-18 1975-11-14 Method for the biological purification of waste water and device for making the said method
FR7535087A FR2291157A1 (fr) 1974-11-18 1975-11-17 Procede d'epuration biologique de l'eau residuaire et installation pour sa mise en oeuvre
IT961775A IT1053080B (it) 1974-11-18 1975-11-17 Procedimento per la purificazione biologica di acque di rifiuto ed impianto per l esecuzione del procedimento
CA75239868A CA1049162A (en) 1974-11-18 1975-11-18 Method for the biological purification of effluent and the plant for carrying out the process
AU86700/75A AU493425B2 (en) 1974-11-18 1975-11-18 Purification of effluent
JP50138633A JPS5839596B2 (ja) 1974-11-18 1975-11-18 廃水の生物学的浄化装置
US05/930,136 US4179366A (en) 1974-11-18 1978-08-02 Method for the biological purification of effluent and the plant for carrying out the process

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH572003A5 true CH572003A5 (xx) 1976-01-30

Family

ID=4408336

Family Applications (1)

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

Country Status (8)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275538A2 (en) * 1986-12-24 1988-07-27 INA-INDUSTRIJA NAFTE, s potpunum odgovornoscu, Zagreb Method and apparatus for biological purification of wastewater with no excess activated sludge

Families Citing this family (3)

* 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
DE3929510A1 (de) * 1988-10-11 1990-04-19 Envicon Luft & Wassertechnik Klaeranlage
GB9305022D0 (en) * 1993-03-11 1993-04-28 Biwater Europ Limited Bifilm process and plant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0275538A2 (en) * 1986-12-24 1988-07-27 INA-INDUSTRIJA NAFTE, s potpunum odgovornoscu, Zagreb Method and apparatus for biological purification of wastewater with no excess activated sludge
EP0275538A3 (en) * 1986-12-24 1988-08-31 Ina Rafinerija Nafte Rijeka N.Sol.O Oour Proizvodnja Goriva I Aromata Sa N.Sub.O. Druge Radne Organizacije Method and apparatus for biological purification of wastewater with no excess activated sludge

Also Published As

Publication number Publication date
AT333676B (de) 1976-12-10
AU8670075A (en) 1977-05-26
DE2459634A1 (de) 1976-05-20
JPS5173762A (xx) 1976-06-25
CA1049162A (en) 1979-02-20
ATA44575A (de) 1976-03-15
GB1496069A (en) 1977-12-21
DE2459634B2 (de) 1977-04-21
FR2291157A1 (fr) 1976-06-11
IT1053080B (it) 1981-08-31
FR2291157B1 (xx) 1980-01-11
CS190502B2 (en) 1979-05-31
JPS5839596B2 (ja) 1983-08-31

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Legal Events

Date Code Title Description
PL Patent ceased