JPS4989349A - - Google Patents

Info

Publication number
JPS4989349A
JPS4989349A JP48001546A JP154673A JPS4989349A JP S4989349 A JPS4989349 A JP S4989349A JP 48001546 A JP48001546 A JP 48001546A JP 154673 A JP154673 A JP 154673A JP S4989349 A JPS4989349 A JP S4989349A
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.)
Granted
Application number
JP48001546A
Other languages
Japanese (ja)
Other versions
JPS5620917B2 (en
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 JP731546A priority Critical patent/JPS5620917B2/ja
Publication of JPS4989349A publication Critical patent/JPS4989349A/ja
Publication of JPS5620917B2 publication Critical patent/JPS5620917B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Biological Treatment Of Waste Water (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP731546A 1972-12-29 1972-12-29 Expired JPS5620917B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP731546A JPS5620917B2 (en) 1972-12-29 1972-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP731546A JPS5620917B2 (en) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
JPS4989349A true JPS4989349A (en) 1974-08-27
JPS5620917B2 JPS5620917B2 (en) 1981-05-16

Family

ID=11504506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731546A Expired JPS5620917B2 (en) 1972-12-29 1972-12-29

Country Status (1)

Country Link
JP (1) JPS5620917B2 (en)

Also Published As

Publication number Publication date
JPS5620917B2 (en) 1981-05-16

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