SE317034B - - Google Patents

Info

Publication number
SE317034B
SE317034B SE187665A SE187665A SE317034B SE 317034 B SE317034 B SE 317034B SE 187665 A SE187665 A SE 187665A SE 187665 A SE187665 A SE 187665A SE 317034 B SE317034 B SE 317034B
Authority
SE
Sweden
Application number
SE187665A
Inventor
J Kaelin
Original Assignee
Kaelin J R
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 CH244564A external-priority patent/CH443165A/de
Application filed by Kaelin J R filed Critical Kaelin J R
Publication of SE317034B publication Critical patent/SE317034B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234Surface aerating
    • B01F23/2342Surface 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
    • B01F23/23421Surface 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/234Surface aerating
    • B01F23/2342Surface 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
    • B01F23/23421Surface 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
    • B01F23/234211Stirrers thereof
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/12Activated sludge processes
    • C02F3/14Activated sludge processes using surface aeration
    • C02F3/16Activated sludge processes using surface aeration the aerator having a vertical axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
SE187665A 1964-02-27 1965-02-12 SE317034B (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH244564A CH443165A (de) 1964-02-27 1964-02-27 Einrichtung zum Umwälzen und Belüften von Wasser r
CH634064A CH464809A (de) 1964-02-27 1964-05-14 Einrichtung zum Umwälzen und Belüften von Wasser

Publications (1)

Publication Number Publication Date
SE317034B true SE317034B (ko) 1969-11-03

Family

ID=25690468

Family Applications (1)

Application Number Title Priority Date Filing Date
SE187665A SE317034B (ko) 1964-02-27 1965-02-12

Country Status (10)

Country Link
BE (1) BE656587A (ko)
CH (1) CH464809A (ko)
DK (1) DK116349B (ko)
FI (1) FI44560B (ko)
FR (1) FR1420271A (ko)
GB (1) GB1080651A (ko)
LU (1) LU47534A1 (ko)
NL (1) NL146769B (ko)
NO (1) NO118541B (ko)
SE (1) SE317034B (ko)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134132Y2 (ko) * 1973-08-11 1976-08-24
JPS559440Y2 (ko) * 1975-07-24 1980-02-29
EP2756879B1 (de) * 2013-01-22 2016-06-08 Kunze, Silvia Vorrichtung zur gaseinbringung in eine flüssigkeit

Also Published As

Publication number Publication date
NL146769B (nl) 1975-08-15
FR1420271A (fr) 1965-12-03
NO118541B (ko) 1970-01-05
NL6501079A (ko) 1965-08-30
GB1080651A (en) 1967-08-23
CH464809A (de) 1968-10-31
LU47534A1 (ko) 1965-02-08
FI44560B (ko) 1971-08-02
BE656587A (ko) 1965-04-01
DK116349B (da) 1969-12-29

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