BE616416A - Aérateur de surface - Google Patents

Aérateur de surface

Info

Publication number
BE616416A
BE616416A BE616416A BE616416A BE616416A BE 616416 A BE616416 A BE 616416A BE 616416 A BE616416 A BE 616416A BE 616416 A BE616416 A BE 616416A BE 616416 A BE616416 A BE 616416A
Authority
BE
Belgium
Prior art keywords
surface aerator
aerator
Prior art date
Application number
BE616416A
Other languages
English (en)
Inventor
Roy Francis Weston
Original Assignee
Infilco Inc
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 Infilco Inc filed Critical Infilco Inc
Publication of BE616416A publication Critical patent/BE616416A/fr

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
    • 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)
  • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
BE616416A 1961-04-14 1962-04-13 Aérateur de surface BE616416A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10316761A 1961-04-14 1961-04-14

Publications (1)

Publication Number Publication Date
BE616416A true BE616416A (fr) 1962-10-15

Family

ID=22293731

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616416A BE616416A (fr) 1961-04-14 1962-04-13 Aérateur de surface

Country Status (9)

Country Link
AT (1) AT251544B (fr)
BE (1) BE616416A (fr)
CH (1) CH418992A (fr)
DE (1) DE1457329B1 (fr)
DK (1) DK104395C (fr)
ES (1) ES272954A1 (fr)
FI (1) FI41642B (fr)
GB (1) GB957750A (fr)
SE (1) SE300592B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423077A (en) * 1966-06-17 1969-01-21 Yeomans Brothers Co Adjustable weir

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB679635A (en) * 1949-04-02 1952-09-24 Infilco Inc Improvements in or relating to an apparatus and process for treating polluted liquid
FR1233830A (fr) * 1958-08-25 1960-10-12 Infilco Inc Aérateur perfectionné

Also Published As

Publication number Publication date
FI41642B (fr) 1969-09-30
AT251544B (de) 1967-01-10
SE300592B (fr) 1968-04-29
DE1457329B1 (de) 1971-09-23
ES272954A1 (es) 1962-07-01
DK104395C (da) 1966-05-09
CH418992A (de) 1966-08-15
GB957750A (en) 1964-05-13

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