IT1053080B - Procedimento per la purificazione biologica di acque di rifiuto ed impianto per l esecuzione del procedimento - Google Patents

Procedimento per la purificazione biologica di acque di rifiuto ed impianto per l esecuzione del procedimento

Info

Publication number
IT1053080B
IT1053080B IT961775A IT961775A IT1053080B IT 1053080 B IT1053080 B IT 1053080B IT 961775 A IT961775 A IT 961775A IT 961775 A IT961775 A IT 961775A IT 1053080 B IT1053080 B IT 1053080B
Authority
IT
Italy
Prior art keywords
procedure
wastewater
execution
plant
biological purification
Prior art date
Application number
IT961775A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1053080B publication Critical patent/IT1053080B/it

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)
IT961775A 1974-11-18 1975-11-17 Procedimento per la purificazione biologica di acque di rifiuto ed impianto per l esecuzione del procedimento IT1053080B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
IT1053080B true IT1053080B (it) 1981-08-31

Family

ID=4408336

Family Applications (1)

Application Number Title Priority Date Filing Date
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

Country Status (8)

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

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 (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

Also Published As

Publication number Publication date
GB1496069A (en) 1977-12-21
FR2291157B1 (fi) 1980-01-11
DE2459634A1 (de) 1976-05-20
CH572003A5 (fi) 1976-01-30
CA1049162A (en) 1979-02-20
AT333676B (de) 1976-12-10
JPS5173762A (fi) 1976-06-25
DE2459634B2 (de) 1977-04-21
CS190502B2 (en) 1979-05-31
JPS5839596B2 (ja) 1983-08-31
AU8670075A (en) 1977-05-26
FR2291157A1 (fr) 1976-06-11
ATA44575A (de) 1976-03-15

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