JPH049039Y2 - - Google Patents

Info

Publication number
JPH049039Y2
JPH049039Y2 JP1987154587U JP15458787U JPH049039Y2 JP H049039 Y2 JPH049039 Y2 JP H049039Y2 JP 1987154587 U JP1987154587 U JP 1987154587U JP 15458787 U JP15458787 U JP 15458787U JP H049039 Y2 JPH049039 Y2 JP H049039Y2
Authority
JP
Japan
Prior art keywords
liquid
impeller
treated
main body
air
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
JP1987154587U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0161996U (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 JP1987154587U priority Critical patent/JPH049039Y2/ja
Publication of JPH0161996U publication Critical patent/JPH0161996U/ja
Application granted granted Critical
Publication of JPH049039Y2 publication Critical patent/JPH049039Y2/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)
JP1987154587U 1987-10-07 1987-10-07 Expired JPH049039Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987154587U JPH049039Y2 (en]) 1987-10-07 1987-10-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987154587U JPH049039Y2 (en]) 1987-10-07 1987-10-07

Publications (2)

Publication Number Publication Date
JPH0161996U JPH0161996U (en]) 1989-04-20
JPH049039Y2 true JPH049039Y2 (en]) 1992-03-06

Family

ID=31431453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987154587U Expired JPH049039Y2 (en]) 1987-10-07 1987-10-07

Country Status (1)

Country Link
JP (1) JPH049039Y2 (en])

Also Published As

Publication number Publication date
JPH0161996U (en]) 1989-04-20

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