JPS561439Y2 - - Google Patents

Info

Publication number
JPS561439Y2
JPS561439Y2 JP1976105534U JP10553476U JPS561439Y2 JP S561439 Y2 JPS561439 Y2 JP S561439Y2 JP 1976105534 U JP1976105534 U JP 1976105534U JP 10553476 U JP10553476 U JP 10553476U JP S561439 Y2 JPS561439 Y2 JP S561439Y2
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
JP1976105534U
Other languages
Japanese (ja)
Other versions
JPS5324152U (zh
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 JP1976105534U priority Critical patent/JPS561439Y2/ja
Publication of JPS5324152U publication Critical patent/JPS5324152U/ja
Application granted granted Critical
Publication of JPS561439Y2 publication Critical patent/JPS561439Y2/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)
JP1976105534U 1976-08-09 1976-08-09 Expired JPS561439Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976105534U JPS561439Y2 (zh) 1976-08-09 1976-08-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976105534U JPS561439Y2 (zh) 1976-08-09 1976-08-09

Publications (2)

Publication Number Publication Date
JPS5324152U JPS5324152U (zh) 1978-03-01
JPS561439Y2 true JPS561439Y2 (zh) 1981-01-13

Family

ID=28715680

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976105534U Expired JPS561439Y2 (zh) 1976-08-09 1976-08-09

Country Status (1)

Country Link
JP (1) JPS561439Y2 (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680847A (en) * 1970-08-31 1972-08-01 Standard Oil Co Method of and apparatus for aerating water

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680847A (en) * 1970-08-31 1972-08-01 Standard Oil Co Method of and apparatus for aerating water

Also Published As

Publication number Publication date
JPS5324152U (zh) 1978-03-01

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