GB1085760A - Apparatus for producing contact between the ambient air and a liquid hurled thereinto in the form of fine droplets - Google Patents

Apparatus for producing contact between the ambient air and a liquid hurled thereinto in the form of fine droplets

Info

Publication number
GB1085760A
GB1085760A GB4734364D GB4734364D GB1085760A GB 1085760 A GB1085760 A GB 1085760A GB 4734364 D GB4734364 D GB 4734364D GB 4734364 D GB4734364 D GB 4734364D GB 1085760 A GB1085760 A GB 1085760A
Authority
GB
United Kingdom
Prior art keywords
liquid
disc
pict
agitator
hurled
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4734364D
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MELOTTE ECREMEUSES
Original Assignee
MELOTTE ECREMEUSES
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 MELOTTE ECREMEUSES filed Critical MELOTTE ECREMEUSES
Publication of GB1085760A publication Critical patent/GB1085760A/en
Expired legal-status Critical Current

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)
  • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
GB4734364D 1963-11-25 1964-11-20 Apparatus for producing contact between the ambient air and a liquid hurled thereinto in the form of fine droplets Expired GB1085760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE513494 1963-11-25

Publications (1)

Publication Number Publication Date
GB1085760A true GB1085760A (en) 1967-10-04

Family

ID=3844854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4734364D Expired GB1085760A (en) 1963-11-25 1964-11-20 Apparatus for producing contact between the ambient air and a liquid hurled thereinto in the form of fine droplets

Country Status (3)

Country Link
DE (1) DE1457301A1 (xx)
GB (1) GB1085760A (xx)
NL (1) NL6401733A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245267A (en) * 1990-05-11 1992-01-02 Northwest Water Limited Aerator for activated sludge treatment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2245267A (en) * 1990-05-11 1992-01-02 Northwest Water Limited Aerator for activated sludge treatment

Also Published As

Publication number Publication date
NL6401733A (xx) 1965-05-26
DE1457301A1 (de) 1969-05-29

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