BE782447A - ADDITIONAL DEVICE FOR CENTRIFUGAL AERATOR OF ANY TYPE OF DESIGN - Google Patents

ADDITIONAL DEVICE FOR CENTRIFUGAL AERATOR OF ANY TYPE OF DESIGN

Info

Publication number
BE782447A
BE782447A BE782447A BE782447A BE782447A BE 782447 A BE782447 A BE 782447A BE 782447 A BE782447 A BE 782447A BE 782447 A BE782447 A BE 782447A BE 782447 A BE782447 A BE 782447A
Authority
BE
Belgium
Prior art keywords
design
type
additional device
centrifugal aerator
aerator
Prior art date
Application number
BE782447A
Other languages
French (fr)
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 BE782447A publication Critical patent/BE782447A/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
    • C02F3/14—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)
BE782447A 1971-04-27 1972-04-21 ADDITIONAL DEVICE FOR CENTRIFUGAL AERATOR OF ANY TYPE OF DESIGN BE782447A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2120541A DE2120541C3 (en) 1971-04-27 1971-04-27 Device for aerating a liquid

Publications (1)

Publication Number Publication Date
BE782447A true BE782447A (en) 1972-08-16

Family

ID=5806056

Family Applications (1)

Application Number Title Priority Date Filing Date
BE782447A BE782447A (en) 1971-04-27 1972-04-21 ADDITIONAL DEVICE FOR CENTRIFUGAL AERATOR OF ANY TYPE OF DESIGN

Country Status (11)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8815007U1 (en) * 1988-12-02 1989-01-26 Envicon Luft- und Wassertechnik GmbH & Co KG, 4220 Dinslaken Bottom agitator for tanks of wastewater treatment plants

Also Published As

Publication number Publication date
LU65250A1 (en) 1972-07-14
DE2120541B2 (en) 1973-09-27
CH537749A (en) 1973-06-15
IT951836B (en) 1973-07-10
GB1386430A (en) 1975-03-05
DE2120541A1 (en) 1972-11-02
DE2120541C3 (en) 1974-05-09
JPS5439667B1 (en) 1979-11-29
AT312531B (en) 1974-01-10
ES401718A1 (en) 1975-03-16
FR2134392A1 (en) 1972-12-08
NL7205445A (en) 1972-10-31

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