GB1129131A - Improvements in or relating to the aeration of liquids - Google Patents

Improvements in or relating to the aeration of liquids

Info

Publication number
GB1129131A
GB1129131A GB3913064A GB3913064A GB1129131A GB 1129131 A GB1129131 A GB 1129131A GB 3913064 A GB3913064 A GB 3913064A GB 3913064 A GB3913064 A GB 3913064A GB 1129131 A GB1129131 A GB 1129131A
Authority
GB
United Kingdom
Prior art keywords
aeration
liquids
relating
sept
tank
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
GB3913064A
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
Priority to FR88774D priority Critical patent/FR88774E/fr
Application filed by Simon Carves Ltd, Carves Simon Ltd filed Critical Simon Carves Ltd
Priority to GB3913064A priority patent/GB1129131A/en
Priority to US48699065 priority patent/US3323782A/en
Priority to DES54192U priority patent/DE1933638U/en
Priority to DES99499A priority patent/DE1265137B/en
Priority to SE1224965A priority patent/SE317329B/xx
Priority to BE669962D priority patent/BE669962A/xx
Priority to DK490665A priority patent/DK109443C/en
Priority to AT868465A priority patent/AT252145B/en
Priority to NL6512457A priority patent/NL6512457A/xx
Priority to NO159824A priority patent/NO115529B/no
Priority to CH1320465A priority patent/CH431464A/en
Publication of GB1129131A publication Critical patent/GB1129131A/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
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions
    • 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)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)

Abstract

1,129,131. Aerating sewage. SIMON CARVES Ltd. 14 Sept., 1965 [25 Sept., 1964], No. 39130/64. Heading C1C. [Also in Division B1] A sewage treatment plant comprises a tank 12 and a plurality of aeration devices 14. Liquid to be treated flows continuously from the valve 202 (Fig. 2, not shown) through the tank 12 and out over outlet weirs (not shown).
GB3913064A 1962-05-07 1964-09-25 Improvements in or relating to the aeration of liquids Expired GB1129131A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR88774D FR88774E (en) 1962-05-07
GB3913064A GB1129131A (en) 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids
US48699065 US3323782A (en) 1962-05-07 1965-09-13 Aeration of liquids
DES54192U DE1933638U (en) 1964-09-25 1965-09-17 DEVICE FOR VENTILATING LIQUIDS.
DES99499A DE1265137B (en) 1962-05-07 1965-09-17 Agitator for aerating liquids
SE1224965A SE317329B (en) 1962-05-07 1965-09-21
BE669962D BE669962A (en) 1962-05-07 1965-09-22
DK490665A DK109443C (en) 1964-09-25 1965-09-23 Stirrer for aerating liquids.
AT868465A AT252145B (en) 1964-09-25 1965-09-23 Device for aerating liquids
NL6512457A NL6512457A (en) 1962-05-07 1965-09-24
NO159824A NO115529B (en) 1962-05-07 1965-09-24
CH1320465A CH431464A (en) 1962-05-07 1965-09-24 Agitator for aeration of a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3913064A GB1129131A (en) 1964-09-25 1964-09-25 Improvements in or relating to the aeration of liquids

Publications (1)

Publication Number Publication Date
GB1129131A true GB1129131A (en) 1968-10-02

Family

ID=10407799

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3913064A Expired GB1129131A (en) 1962-05-07 1964-09-25 Improvements in or relating to the aeration of liquids

Country Status (4)

Country Link
AT (1) AT252145B (en)
DE (1) DE1933638U (en)
DK (1) DK109443C (en)
GB (1) GB1129131A (en)

Also Published As

Publication number Publication date
DE1933638U (en) 1966-03-03
AT252145B (en) 1967-02-10
DK109443C (en) 1968-04-29

Similar Documents

Publication Publication Date Title
GB1320794A (en) Treatment of waste water containing pollutants having a biological oxygen demand
DK136893B (en) Surface aerators for agitation and aeration of liquids, in particular for sewage treatment plants.
GB1214677A (en) Process and plant for biological purification of waste water and sewage
GB1212457A (en) Installation for the purification of sewage
IE36617L (en) Purifying sewage
GB1272666A (en) Improvements in or relating to apparatus for the treatment of fluids
GB1210562A (en) Improvements relating to the treatment of sewage and like industrial waste
GB1208655A (en) Package water treatment plant
GB1129131A (en) Improvements in or relating to the aeration of liquids
GB1079809A (en) Improved liquid clarification tank
GB1245545A (en) Improved process and purification plant for the aeration of sewage
GB1207693A (en) Improvements in or relating to plants for the treatment of sewage
Wilson et al. Municipal sewage effluent for irrigation
FR2059001A5 (en) Water preparation and purifying plant
GB1129132A (en) Improvements in or relating to the aeration of liquids
GB1225157A (en)
FR1420271A (en) Aeration tank for clarification plant, with device for circulating and aerating water
Storch THE DESIGN, CONSTRUCTION, AND OPERATION OF EXTENDED-AERATION PLANTS
Bolitho Some economic aspects of waste-water purification in South Africa
GB1409088A (en) Surface-aeration plant
Viehl Sewage-treatment facilities in rural communities
Schneider et al. Sugar factory waste water
GB1228362A (en)
GB1151213A (en) Improvements in or relating to Effluent Treatment
GB1024539A (en) Phosphate sluice for the treatment of water