JPH034400Y2 - - Google Patents

Info

Publication number
JPH034400Y2
JPH034400Y2 JP1987070639U JP7063987U JPH034400Y2 JP H034400 Y2 JPH034400 Y2 JP H034400Y2 JP 1987070639 U JP1987070639 U JP 1987070639U JP 7063987 U JP7063987 U JP 7063987U JP H034400 Y2 JPH034400 Y2 JP H034400Y2
Authority
JP
Japan
Prior art keywords
air
water
upward
water flow
ring
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
JP1987070639U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63181500U (da
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 JP1987070639U priority Critical patent/JPH034400Y2/ja
Publication of JPS63181500U publication Critical patent/JPS63181500U/ja
Application granted granted Critical
Publication of JPH034400Y2 publication Critical patent/JPH034400Y2/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

  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1987070639U 1987-05-11 1987-05-11 Expired JPH034400Y2 (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987070639U JPH034400Y2 (da) 1987-05-11 1987-05-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987070639U JPH034400Y2 (da) 1987-05-11 1987-05-11

Publications (2)

Publication Number Publication Date
JPS63181500U JPS63181500U (da) 1988-11-22
JPH034400Y2 true JPH034400Y2 (da) 1991-02-05

Family

ID=30912457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987070639U Expired JPH034400Y2 (da) 1987-05-11 1987-05-11

Country Status (1)

Country Link
JP (1) JPH034400Y2 (da)

Also Published As

Publication number Publication date
JPS63181500U (da) 1988-11-22

Similar Documents

Publication Publication Date Title
US4844843A (en) Waste water aerator having rotating compression blades
US3735926A (en) Liquid spray device with fixed and rotatable diffusers
US5156778A (en) Mixing device
JP2006239567A (ja) 羽根車
JPS5511059A (en) Underwater aerator
JPH05253592A (ja) 攪拌曝気装置
JP4754586B2 (ja) 曝気攪拌機
JPH034400Y2 (da)
JPH0433520B2 (da)
JP2010167328A (ja) 曝気攪拌機
JP3647553B2 (ja) 曝気噴水装置
US20060087047A1 (en) Fluid mixing apparatus
JPS63274495A (ja) 曝気撹拌装置
JPH047274B2 (da)
JPH03193195A (ja) 池等の水中曝気装置
JPS6136476B2 (da)
JPH03229696A (ja) 気泡発生装置
JPH0448997A (ja) エアレーション水中ミキサー
JPH0517138Y2 (da)
JPH0321240B2 (da)
JP3676586B2 (ja) 曝気装置
JPS5936534A (ja) 液体内に気泡を形成しこの液体を循環する方法およびその装置
JP2004000897A (ja) 微細気泡発生装置
JP2959608B2 (ja) 曝気用水車装置
CN2408679Y (zh) 增氧泵