IT949340B - Dispositivo per l areazione di liquidi con una casca di areazione e almeno un aeratore di superficie - Google Patents

Dispositivo per l areazione di liquidi con una casca di areazione e almeno un aeratore di superficie

Info

Publication number
IT949340B
IT949340B IT933372A IT933372A IT949340B IT 949340 B IT949340 B IT 949340B IT 933372 A IT933372 A IT 933372A IT 933372 A IT933372 A IT 933372A IT 949340 B IT949340 B IT 949340B
Authority
IT
Italy
Prior art keywords
cask
aeration
ventilation
liquids
surface aerator
Prior art date
Application number
IT933372A
Other languages
English (en)
Italian (it)
Original Assignee
Passavant Werke
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
Priority claimed from DE2104985A external-priority patent/DE2104985C3/de
Application filed by Passavant Werke filed Critical Passavant Werke
Application granted granted Critical
Publication of IT949340B publication Critical patent/IT949340B/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
    • C02F3/14—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
    • C02F3/14—Activated sludge processes using surface aeration
    • C02F3/18—Activated sludge processes using surface aeration the aerator having a horizontal axis
    • 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)
  • Removal Of Floating Material (AREA)
IT933372A 1971-02-03 1972-02-01 Dispositivo per l areazione di liquidi con una casca di areazione e almeno un aeratore di superficie IT949340B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104985A DE2104985C3 (de) 1971-02-03 1971-02-03 Vorrichtung zur Belüftung von Abwässern oder dergleichen Flüssigkeiten mit einem Belüftungsbecken und mindestens einem Oberflächenbelüfter

Publications (1)

Publication Number Publication Date
IT949340B true IT949340B (it) 1973-06-11

Family

ID=5797702

Family Applications (1)

Application Number Title Priority Date Filing Date
IT933372A IT949340B (it) 1971-02-03 1972-02-01 Dispositivo per l areazione di liquidi con una casca di areazione e almeno un aeratore di superficie

Country Status (6)

Country Link
US (1) US3767175A (OSRAM)
AT (1) AT311277B (OSRAM)
CH (1) CH532533A (OSRAM)
ES (1) ES399422A1 (OSRAM)
FR (1) FR2124226B1 (OSRAM)
IT (1) IT949340B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897525A (en) * 1973-03-13 1975-07-29 Passavant Werke Apparatus for aerating liquids in a tank having wave attenuator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186371A (en) * 1937-08-12 1940-01-09 Jr Augustus C Durdin Apparatus for and method of removing supernatant matter from sewage and other liquids

Also Published As

Publication number Publication date
CH532533A (de) 1973-01-15
FR2124226B1 (OSRAM) 1973-06-08
ES399422A1 (es) 1974-10-16
AT311277B (de) 1973-11-12
US3767175A (en) 1973-10-23
FR2124226A1 (OSRAM) 1972-09-22

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