JPS5049860A - - Google Patents

Info

Publication number
JPS5049860A
JPS5049860A JP5569574A JP5569574A JPS5049860A JP S5049860 A JPS5049860 A JP S5049860A JP 5569574 A JP5569574 A JP 5569574A JP 5569574 A JP5569574 A JP 5569574A JP S5049860 A JPS5049860 A JP S5049860A
Authority
JP
Japan
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.)
Pending
Application number
JP5569574A
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 filed Critical
Publication of JPS5049860A publication Critical patent/JPS5049860A/ja
Pending 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
    • 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
    • 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)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP5569574A 1973-05-21 1974-05-20 Pending JPS5049860A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7318447A FR2243160A1 (en) 1973-05-21 1973-05-21 Purification of used town water - by aeration and sedimentation

Publications (1)

Publication Number Publication Date
JPS5049860A true JPS5049860A (ja) 1975-05-02

Family

ID=9119702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5569574A Pending JPS5049860A (ja) 1973-05-21 1974-05-20

Country Status (2)

Country Link
JP (1) JPS5049860A (ja)
FR (1) FR2243160A1 (ja)

Also Published As

Publication number Publication date
FR2243160B1 (ja) 1978-03-31
FR2243160A1 (en) 1975-04-04

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