SE315549B - - Google Patents

Info

Publication number
SE315549B
SE315549B SE885565A SE885565A SE315549B SE 315549 B SE315549 B SE 315549B SE 885565 A SE885565 A SE 885565A SE 885565 A SE885565 A SE 885565A SE 315549 B SE315549 B SE 315549B
Authority
SE
Sweden
Application number
SE885565A
Inventor
J Ericsson
Original Assignee
Pumpanlaeggningar Ab
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 Pumpanlaeggningar Ab filed Critical Pumpanlaeggningar Ab
Priority to SE885565A priority Critical patent/SE315549B/xx
Priority to DE19661584860 priority patent/DE1584860A1/de
Priority to CH919366A priority patent/CH466165A/de
Priority to GB2828366A priority patent/GB1111354A/en
Priority to FI171766A priority patent/FI44786C/fi
Priority to NO163739A priority patent/NO117534B/no
Priority to DK344166A priority patent/DK116575B/da
Publication of SE315549B publication Critical patent/SE315549B/xx

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
    • B01F23/234211—Stirrers thereof
    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/111—Centrifugal stirrers, i.e. stirrers with radial outlets; Stirrers of the turbine type, e.g. with means to guide the flow
    • 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
    • C02F3/165—Activated sludge processes using surface aeration the aerator having a vertical axis using vertical aeration channels
    • 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)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Combustion Of Fluid Fuel (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
SE885565A 1965-07-05 1965-07-05 SE315549B (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE885565A SE315549B (nl) 1965-07-05 1965-07-05
DE19661584860 DE1584860A1 (de) 1965-07-05 1966-06-22 Rotor fuer die Belueftung von Fluessigkeiten,vorzugsweise Abwasser
CH919366A CH466165A (de) 1965-07-05 1966-06-24 Mit vertikaler Achse zu montieren bestimmter Rotor
GB2828366A GB1111354A (en) 1965-07-05 1966-06-24 Improved rotor for aerating fluids
FI171766A FI44786C (fi) 1965-07-05 1966-06-28 Roottori nesteiden, erityisesti jätevesien, ilmastamiseksi.
NO163739A NO117534B (nl) 1965-07-05 1966-06-30
DK344166A DK116575B (da) 1965-07-05 1966-07-01 Rotor til luftning af væsker, fortrinsvis spildevand.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE885565A SE315549B (nl) 1965-07-05 1965-07-05

Publications (1)

Publication Number Publication Date
SE315549B true SE315549B (nl) 1969-09-29

Family

ID=20275185

Family Applications (1)

Application Number Title Priority Date Filing Date
SE885565A SE315549B (nl) 1965-07-05 1965-07-05

Country Status (7)

Country Link
CH (1) CH466165A (nl)
DE (1) DE1584860A1 (nl)
DK (1) DK116575B (nl)
FI (1) FI44786C (nl)
GB (1) GB1111354A (nl)
NO (1) NO117534B (nl)
SE (1) SE315549B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU71782A1 (nl) * 1975-02-03 1976-12-31

Also Published As

Publication number Publication date
DK116575B (da) 1970-01-19
NO117534B (nl) 1969-08-18
GB1111354A (en) 1968-04-24
DE1584860A1 (de) 1970-02-05
FI44786B (nl) 1971-08-31
CH466165A (de) 1968-11-30
FI44786C (fi) 1971-12-10

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