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GB1079906A - Dual aeration method and apparatus - Google Patents

Dual aeration method and apparatus

Info

Publication number
GB1079906A
GB1079906A GB470966A GB470966A GB1079906A GB 1079906 A GB1079906 A GB 1079906A GB 470966 A GB470966 A GB 470966A GB 470966 A GB470966 A GB 470966A GB 1079906 A GB1079906 A GB 1079906A
Authority
GB
United Kingdom
Prior art keywords
aeration method
dual aeration
sludge
tank
dual
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
GB470966A
Inventor
David Simon Ross
Gene Walter Ross
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.)
A M Castle & Co
B P AMCODYNE Inc
Original Assignee
A M Castle & Co
B P AMCODYNE 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 A M Castle & Co, B P AMCODYNE Inc filed Critical A M Castle & Co
Priority to GB470966A priority Critical patent/GB1079906A/en
Publication of GB1079906A publication Critical patent/GB1079906A/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
    • C02F3/20—Activated sludge processes using diffusers
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Activated Sludge Processes (AREA)

Abstract

<PICT:1079906/C1/1> Raw sewage and activated sludge are pumped into the front end of tank and due to the positioning of aerators 22 and baffle 74 adopt a generally figure-of-eight movement to the discharge end 21. A pipe 28 carries treated liquor and sludge to a sedimentation tank (not shown). Froth preventing sprays 46 may be incorporated.
GB470966A 1966-02-03 1966-02-03 Dual aeration method and apparatus Expired GB1079906A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB470966A GB1079906A (en) 1966-02-03 1966-02-03 Dual aeration method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB470966A GB1079906A (en) 1966-02-03 1966-02-03 Dual aeration method and apparatus

Publications (1)

Publication Number Publication Date
GB1079906A true GB1079906A (en) 1967-08-16

Family

ID=9782317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB470966A Expired GB1079906A (en) 1966-02-03 1966-02-03 Dual aeration method and apparatus

Country Status (1)

Country Link
GB (1) GB1079906A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328281A1 (en) * 1973-06-04 1974-12-12 Franz Prof Dr Ing Moser PROCESS FOR CARRYING OUT REACTIONS IN AN ESSENTIALLY HORIZONTAL REACTOR AND DEVICES FOR CARRYING OUT THIS PROCESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2328281A1 (en) * 1973-06-04 1974-12-12 Franz Prof Dr Ing Moser PROCESS FOR CARRYING OUT REACTIONS IN AN ESSENTIALLY HORIZONTAL REACTOR AND DEVICES FOR CARRYING OUT THIS PROCESS
FR2231417A1 (en) * 1973-06-04 1974-12-27 Moser Franz

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