HK47676A - Improvements in or relating to aeration - Google Patents

Improvements in or relating to aeration

Info

Publication number
HK47676A
HK47676A HK47676A HK47676A HK47676A HK 47676 A HK47676 A HK 47676A HK 47676 A HK47676 A HK 47676A HK 47676 A HK47676 A HK 47676A HK 47676 A HK47676 A HK 47676A
Authority
HK
Hong Kong
Prior art keywords
aeration
relating
Prior art date
Application number
HK47676A
Inventor
E P Austin
W S Robertson
Original Assignee
Hartley 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 Hartley Simon Ltd filed Critical Hartley Simon Ltd
Publication of HK47676A publication Critical patent/HK47676A/en

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
    • 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)
  • Biological Treatment Of Waste Water (AREA)
HK47676A 1973-05-09 1976-07-22 Improvements in or relating to aeration HK47676A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2206673A GB1393620A (en) 1973-05-09 1973-05-09 Aeration

Publications (1)

Publication Number Publication Date
HK47676A true HK47676A (en) 1976-07-30

Family

ID=10173354

Family Applications (1)

Application Number Title Priority Date Filing Date
HK47676A HK47676A (en) 1973-05-09 1976-07-22 Improvements in or relating to aeration

Country Status (3)

Country Link
GB (1) GB1393620A (en)
HK (1) HK47676A (en)
MY (1) MY7600199A (en)

Also Published As

Publication number Publication date
GB1393620A (en) 1975-05-07
MY7600199A (en) 1976-12-31

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