CH464809A - Device for circulating and aerating water - Google Patents

Device for circulating and aerating water

Info

Publication number
CH464809A
CH464809A CH634064A CH634064A CH464809A CH 464809 A CH464809 A CH 464809A CH 634064 A CH634064 A CH 634064A CH 634064 A CH634064 A CH 634064A CH 464809 A CH464809 A CH 464809A
Authority
CH
Switzerland
Prior art keywords
circulating
aerating water
aerating
water
Prior art date
Application number
CH634064A
Other languages
German (de)
Inventor
Richard Kaelin Joseph
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/en
Priority to CH634064A priority Critical patent/CH464809A/en
Application filed by Kaelin J R filed Critical Kaelin J R
Priority to NO155653A priority patent/NO118541B/no
Priority to DK585964A priority patent/DK116349B/en
Priority to FI253964A priority patent/FI44560B/fi
Priority to BE656587D priority patent/BE656587A/xx
Priority to LU47534A priority patent/LU47534A1/xx
Priority to FR1606A priority patent/FR1420271A/en
Priority to NL6501079A priority patent/NL146769B/en
Priority to SE187665A priority patent/SE317034B/xx
Priority to GB697165A priority patent/GB1080651A/en
Publication of CH464809A publication Critical patent/CH464809A/en
Priority to US24478372 priority patent/US3814395A/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
    • 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
    • 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
    • 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

  • 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
CH634064A 1964-02-27 1964-05-14 Device for circulating and aerating water CH464809A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
CH634064A CH464809A (en) 1964-02-27 1964-05-14 Device for circulating and aerating water
NO155653A NO118541B (en) 1964-02-27 1964-11-20
DK585964A DK116349B (en) 1964-02-27 1964-11-27 Apparatus for circulating and aerating a liquid in a clarification system.
FI253964A FI44560B (en) 1964-02-27 1964-12-02
BE656587D BE656587A (en) 1964-02-27 1964-12-03
LU47534A LU47534A1 (en) 1964-02-27 1964-12-07
FR1606A FR1420271A (en) 1964-02-27 1965-01-12 Aeration tank for clarification plant, with device for circulating and aerating water
NL6501079A NL146769B (en) 1964-02-27 1965-01-28 DEVICE FOR CONVERTING AND AERATING WASTE WATER IN A TREATMENT PLANT.
SE187665A SE317034B (en) 1964-02-27 1965-02-12
GB697165A GB1080651A (en) 1964-02-27 1965-02-18 Improvements in or relating to aeration plants for clarifying sewage and waste effluents
US24478372 US3814395A (en) 1964-02-27 1972-04-17 Aeration plant for clarifying sewage and waste effluents

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH244564A CH443165A (en) 1964-02-27 1964-02-27 Device for circulating and aerating water r
CH634064A CH464809A (en) 1964-02-27 1964-05-14 Device for circulating and aerating water

Publications (1)

Publication Number Publication Date
CH464809A true CH464809A (en) 1968-10-31

Family

ID=25690468

Family Applications (1)

Application Number Title Priority Date Filing Date
CH634064A CH464809A (en) 1964-02-27 1964-05-14 Device for circulating and aerating water

Country Status (10)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5134132Y2 (en) * 1973-08-11 1976-08-24
JPS559440Y2 (en) * 1975-07-24 1980-02-29
EP2756879B1 (en) * 2013-01-22 2016-06-08 Kunze, Silvia Apparatus for introducing gas into a liquid

Also Published As

Publication number Publication date
NO118541B (en) 1970-01-05
SE317034B (en) 1969-11-03
DK116349B (en) 1969-12-29
LU47534A1 (en) 1965-02-08
NL146769B (en) 1975-08-15
BE656587A (en) 1965-04-01
GB1080651A (en) 1967-08-23
FR1420271A (en) 1965-12-03
NL6501079A (en) 1965-08-30
FI44560B (en) 1971-08-02

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