GB1129132A - Improvements in or relating to the aeration of liquids - Google Patents

Improvements in or relating to the aeration of liquids

Info

Publication number
GB1129132A
GB1129132A GB4000467A GB4000467A GB1129132A GB 1129132 A GB1129132 A GB 1129132A GB 4000467 A GB4000467 A GB 4000467A GB 4000467 A GB4000467 A GB 4000467A GB 1129132 A GB1129132 A GB 1129132A
Authority
GB
United Kingdom
Prior art keywords
liquids
aeration
relating
sept
aerator
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
GB4000467A
Inventor
George Francis Gilbert Clough
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.)
Simon Carves Ltd
Carves Simon Ltd
Original Assignee
Simon Carves Ltd
Carves Simon Ltd
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 Simon Carves Ltd, Carves Simon Ltd filed Critical Simon Carves Ltd
Priority to GB4000467A priority Critical patent/GB1129132A/en
Publication of GB1129132A publication Critical patent/GB1129132A/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
    • B01F23/234211—Stirrers thereof
    • 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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

1,129,132. Surface aerator for liquids. SIMON CARVES Ltd. 14 Sept., 1965 [25 Sept., 1964], No. 40004/67. Divided out of 1129131. Addition to 919467. Heading B1C. The description and claims relate to the aerator of Figs. 6 and 7 of Specification 1129131 and to sewage aeration plant containing it.
GB4000467A 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids Expired GB1129132A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4000467A GB1129132A (en) 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4000467A GB1129132A (en) 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids

Publications (1)

Publication Number Publication Date
GB1129132A true GB1129132A (en) 1968-10-02

Family

ID=10412674

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4000467A Expired GB1129132A (en) 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids

Country Status (1)

Country Link
GB (1) GB1129132A (en)

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