CH537749A - Zusatzgerät für Kreiselbelüfter mit vertikaler Antriebswelle - Google Patents

Zusatzgerät für Kreiselbelüfter mit vertikaler Antriebswelle

Info

Publication number
CH537749A
CH537749A CH500372A CH500372A CH537749A CH 537749 A CH537749 A CH 537749A CH 500372 A CH500372 A CH 500372A CH 500372 A CH500372 A CH 500372A CH 537749 A CH537749 A CH 537749A
Authority
CH
Switzerland
Prior art keywords
drive shaft
vertical drive
additional device
centrifugal aerator
aerator
Prior art date
Application number
CH500372A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Dr Kalbskopf
Original Assignee
Koppers Gmbh Heinrich
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 Koppers Gmbh Heinrich filed Critical Koppers Gmbh Heinrich
Publication of CH537749A publication Critical patent/CH537749A/de

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
    • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CH500372A 1971-04-27 1972-04-05 Zusatzgerät für Kreiselbelüfter mit vertikaler Antriebswelle CH537749A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120541A DE2120541C3 (de) 1971-04-27 1971-04-27 Vorrichtung zum Belüften einer Flüssigkeit

Publications (1)

Publication Number Publication Date
CH537749A true CH537749A (de) 1973-06-15

Family

ID=5806056

Family Applications (1)

Application Number Title Priority Date Filing Date
CH500372A CH537749A (de) 1971-04-27 1972-04-05 Zusatzgerät für Kreiselbelüfter mit vertikaler Antriebswelle

Country Status (11)

Country Link
JP (1) JPS5439667B1 (enExample)
AT (1) AT312531B (enExample)
BE (1) BE782447A (enExample)
CH (1) CH537749A (enExample)
DE (1) DE2120541C3 (enExample)
ES (1) ES401718A1 (enExample)
FR (1) FR2134392A1 (enExample)
GB (1) GB1386430A (enExample)
IT (1) IT951836B (enExample)
LU (1) LU65250A1 (enExample)
NL (1) NL7205445A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815007U1 (de) * 1988-12-02 1989-01-26 Envicon Luft- und Wassertechnik GmbH & Co KG, 4220 Dinslaken Bodenrührwerk für Becken von Abwasserreinigungsanlagen

Also Published As

Publication number Publication date
DE2120541C3 (de) 1974-05-09
BE782447A (fr) 1972-08-16
DE2120541A1 (de) 1972-11-02
DE2120541B2 (de) 1973-09-27
FR2134392A1 (enExample) 1972-12-08
JPS5439667B1 (enExample) 1979-11-29
AT312531B (de) 1974-01-10
NL7205445A (enExample) 1972-10-31
LU65250A1 (enExample) 1972-07-14
ES401718A1 (es) 1975-03-16
IT951836B (it) 1973-07-10
GB1386430A (en) 1975-03-05

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Legal Events

Date Code Title Description
PL Patent ceased