AT305160B - Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser - Google Patents

Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser

Info

Publication number
AT305160B
AT305160B AT450370A AT450370A AT305160B AT 305160 B AT305160 B AT 305160B AT 450370 A AT450370 A AT 450370A AT 450370 A AT450370 A AT 450370A AT 305160 B AT305160 B AT 305160B
Authority
AT
Austria
Prior art keywords
aeration
liquids
vertical
waste water
gyro
Prior art date
Application number
AT450370A
Other languages
English (en)
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
Application filed by Passavant Werke filed Critical Passavant Werke
Priority to AT450370A priority Critical patent/AT305160B/de
Priority to DE19712120576 priority patent/DE2120576C3/de
Application granted granted Critical
Publication of AT305160B publication Critical patent/AT305160B/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234—Surface aerating
    • B01F23/2342—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force
    • B01F23/23421—Surface aerating with stirrers near to the liquid surface, e.g. partially immersed, for spraying the liquid in the gas or for sucking gas into the liquid, e.g. using stirrers rotating around a horizontal axis or using centrifugal force the stirrers rotating about a vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/503—Floating mixing devices
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
AT450370A 1970-05-20 1970-05-20 Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser AT305160B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT450370A AT305160B (de) 1970-05-20 1970-05-20 Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser
DE19712120576 DE2120576C3 (de) 1970-05-20 1971-04-27 Vertikalachs kjer Belüftungskreisel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT450370A AT305160B (de) 1970-05-20 1970-05-20 Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser

Publications (1)

Publication Number Publication Date
AT305160B true AT305160B (de) 1973-02-12

Family

ID=3564864

Family Applications (1)

Application Number Title Priority Date Filing Date
AT450370A AT305160B (de) 1970-05-20 1970-05-20 Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser

Country Status (1)

Country Link
AT (1) AT305160B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378167B (de) * 1983-10-06 1985-06-25 Pumpenvertriebs & Service Gmbh Mischeinrichtungen und anordnung zu deren absenken

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378167B (de) * 1983-10-06 1985-06-25 Pumpenvertriebs & Service Gmbh Mischeinrichtungen und anordnung zu deren absenken

Also Published As

Publication number Publication date
DE2120576A1 (en) 1972-01-27
DE2120576B2 (de) 1976-09-09

Similar Documents

Publication Publication Date Title
AT283228B (de) Oberflächenbelüfter zum Umwälzen und Belüften von Flüssigkeiten, insbesondere für Abwasserreinigungsanlagen
CH551216A (de) Verfahren zur einkapselung von in einer fluessigkeit fein verteilter substanz.
CH558865A (de) Vorrichtung zur reinigung von becken, insbesondere von schwimmbecken.
CH553587A (de) Anlage zur enthaertung und reinigung von wasser.
AT295425B (de) Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten
CH519766A (de) Einrichtung zur strahlensicheren Aufnahme von radioaktivem Abfall
AT321830B (de) Verfahren zur Entphenolung von Abwässern
AT293297B (de) Vertikalachsiger Belüfterkreisel zum Belüften von Flüssigkeiten, insbesondere von zu klärenden Abwässern
IT959275B (it) Vasca combinata per la floccula zione e sedimentazione di acque luride
AT295424B (de) Einrichtung zur Oberflächenbelüftung von Wasserflächen
IT1035157B (it) Perfezionamento nei dipositivi miscelatori in particolare per acque di scarico
CH540856A (de) Einrichtung zum feinblasigen Belüften von Abwasser
CH459902A (de) Vorrichtung zur Belüftung von feste Stoffe enthaltenden Flüssigkeiten, insbesondere Abwasser
AT310687B (de) Belüftungskreisel zur Belüftung von Flüssigkeit, insbesondere Abwasser
CH439138A (de) Vorrichtung zum Belüften von Flüssigkeiten, insbesondere Abwasser
CH555787A (de) Verfahren zur reinigung von abwaessern.
CH502118A (de) Vorrichtung zum Begasen von Flüssigkeiten, insbesondere zum Belüften fliessender Gewässer
AT305160B (de) Vertikalachsiger Belüftungskreisel zur Oberflächenbelüftung von Flüssigkeiten, insbesondere Abwasser
AT299510B (de) Formstein, insbesondere zur Herstellung von durchsichtigen Wänden
CH542108A (de) Vorrichtung zur dosierten Abgabe von Gegenständen oder schüttfähigen Stoffen, insbesondere schüttfähigen Feststoffen
ATA1041773A (de) Anlage zur begasung von flussigkeiten, insbesondere von fermentationsflussigkeiten
AT320546B (de) Einrichtung zur Belüftung von Gewässern
AT310683B (de) Verfahren zur Sterilisierung von Wasser
CH502273A (de) Vorrichtung zur biologischen Reinigung von Abwasser
AT318504B (de) Einrichtung zur Belüftung von Flüssigkeiten, insbesondere Abwässern

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee