NL166447C - AERATOR. - Google Patents

AERATOR.

Info

Publication number
NL166447C
NL166447C NL7110987A NL7110987A NL166447C NL 166447 C NL166447 C NL 166447C NL 7110987 A NL7110987 A NL 7110987A NL 7110987 A NL7110987 A NL 7110987A NL 166447 C NL166447 C NL 166447C
Authority
NL
Netherlands
Prior art keywords
aerator
Prior art date
Application number
NL7110987A
Other languages
Dutch (nl)
Other versions
NL166447B (en
NL7110987A (en
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
Priority to NL7110987A priority Critical patent/NL166447C/en
Publication of NL7110987A publication Critical patent/NL7110987A/en
Publication of NL166447B publication Critical patent/NL166447B/en
Application granted granted Critical
Publication of NL166447C publication Critical patent/NL166447C/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)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
NL7110987A 1971-08-10 1971-08-10 AERATOR. NL166447C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7110987A NL166447C (en) 1971-08-10 1971-08-10 AERATOR.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7110987A NL166447C (en) 1971-08-10 1971-08-10 AERATOR.

Publications (3)

Publication Number Publication Date
NL7110987A NL7110987A (en) 1973-02-13
NL166447B NL166447B (en) 1981-03-16
NL166447C true NL166447C (en) 1981-08-17

Family

ID=19813782

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7110987A NL166447C (en) 1971-08-10 1971-08-10 AERATOR.

Country Status (1)

Country Link
NL (1) NL166447C (en)

Also Published As

Publication number Publication date
NL166447B (en) 1981-03-16
NL7110987A (en) 1973-02-13

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee