JPH039833Y2 - - Google Patents

Info

Publication number
JPH039833Y2
JPH039833Y2 JP1987078573U JP7857387U JPH039833Y2 JP H039833 Y2 JPH039833 Y2 JP H039833Y2 JP 1987078573 U JP1987078573 U JP 1987078573U JP 7857387 U JP7857387 U JP 7857387U JP H039833 Y2 JPH039833 Y2 JP H039833Y2
Authority
JP
Japan
Prior art keywords
air
floating body
rotating body
liquid
electric motor
Prior art date
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
JP1987078573U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63189395U (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 JP1987078573U priority Critical patent/JPH039833Y2/ja
Publication of JPS63189395U publication Critical patent/JPS63189395U/ja
Application granted granted Critical
Publication of JPH039833Y2 publication Critical patent/JPH039833Y2/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

  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1987078573U 1987-05-25 1987-05-25 Expired JPH039833Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987078573U JPH039833Y2 (en]) 1987-05-25 1987-05-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987078573U JPH039833Y2 (en]) 1987-05-25 1987-05-25

Publications (2)

Publication Number Publication Date
JPS63189395U JPS63189395U (en]) 1988-12-06
JPH039833Y2 true JPH039833Y2 (en]) 1991-03-12

Family

ID=30927643

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987078573U Expired JPH039833Y2 (en]) 1987-05-25 1987-05-25

Country Status (1)

Country Link
JP (1) JPH039833Y2 (en])

Also Published As

Publication number Publication date
JPS63189395U (en]) 1988-12-06

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