IT1047407B - Dispositivo per l ossigenazione di fanghi attivi - Google Patents

Dispositivo per l ossigenazione di fanghi attivi

Info

Publication number
IT1047407B
IT1047407B IT6930475A IT6930475A IT1047407B IT 1047407 B IT1047407 B IT 1047407B IT 6930475 A IT6930475 A IT 6930475A IT 6930475 A IT6930475 A IT 6930475A IT 1047407 B IT1047407 B IT 1047407B
Authority
IT
Italy
Prior art keywords
oxygenation
active sludge
sludge
active
Prior art date
Application number
IT6930475A
Other languages
English (en)
Original Assignee
Degremont Sa
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 Degremont Sa filed Critical Degremont Sa
Application granted granted Critical
Publication of IT1047407B publication Critical patent/IT1047407B/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
    • C02F3/08—Aerobic processes using moving contact bodies
    • C02F3/082—Rotating biological contactors
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Health & Medical Sciences (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
IT6930475A 1974-09-19 1975-09-16 Dispositivo per l ossigenazione di fanghi attivi IT1047407B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7431641A FR2285347A1 (fr) 1974-09-19 1974-09-19 Appareil pour l'oxygenation des boues activees

Publications (1)

Publication Number Publication Date
IT1047407B true IT1047407B (it) 1980-09-10

Family

ID=9143237

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6930475A IT1047407B (it) 1974-09-19 1975-09-16 Dispositivo per l ossigenazione di fanghi attivi

Country Status (5)

Country Link
BE (1) BE831281A (it)
CH (1) CH614681A5 (it)
DE (1) DE7523481U (it)
FR (1) FR2285347A1 (it)
IT (1) IT1047407B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH634025A5 (de) * 1979-02-09 1983-01-14 Nibola Anstalt Vorrichtung zur biologischen abwasserreinigung.
DE3201848A1 (de) * 1982-01-22 1983-08-04 Mecapec S.A., 8716 Schmerikon Tauchtropfkoerper fuer die biologische abwasserreinigung
DE3631728A1 (de) * 1986-09-18 1988-03-24 Manfred Dipl Ing Unger Abwasseraufbereitungsanlage
DE29615452U1 (de) * 1996-08-08 1996-11-28 K D Mecklenburg Gmbh Vorrichtung zum Reinigen von Abwässern mit Wabenelementen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102654A5 (en) * 1970-08-05 1972-04-07 Sadoulet Maurice Bacterial bed purificn device - for waste water and sewage

Also Published As

Publication number Publication date
CH614681A5 (en) 1979-12-14
BE831281A (fr) 1975-11-03
DE7523481U (de) 1976-01-02
FR2285347B1 (it) 1979-10-12
FR2285347A1 (fr) 1976-04-16

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