JPS487514Y1 - - Google Patents

Info

Publication number
JPS487514Y1
JPS487514Y1 JP1972034521U JP3452172U JPS487514Y1 JP S487514 Y1 JPS487514 Y1 JP S487514Y1 JP 1972034521 U JP1972034521 U JP 1972034521U JP 3452172 U JP3452172 U JP 3452172U JP S487514 Y1 JPS487514 Y1 JP S487514Y1
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.)
Expired
Application number
JP1972034521U
Other languages
Japanese (ja)
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
Priority to JP1972034521U priority Critical patent/JPS487514Y1/ja
Publication of JPS487514Y1 publication Critical patent/JPS487514Y1/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Landscapes

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1972034521U 1972-03-22 1972-03-22 Expired JPS487514Y1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1972034521U JPS487514Y1 (de) 1972-03-22 1972-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972034521U JPS487514Y1 (de) 1972-03-22 1972-03-22

Publications (1)

Publication Number Publication Date
JPS487514Y1 true JPS487514Y1 (de) 1973-02-26

Family

ID=33210615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1972034521U Expired JPS487514Y1 (de) 1972-03-22 1972-03-22

Country Status (1)

Country Link
JP (1) JPS487514Y1 (de)

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