JPS63391Y2 - - Google Patents

Info

Publication number
JPS63391Y2
JPS63391Y2 JP1980149477U JP14947780U JPS63391Y2 JP S63391 Y2 JPS63391 Y2 JP S63391Y2 JP 1980149477 U JP1980149477 U JP 1980149477U JP 14947780 U JP14947780 U JP 14947780U JP S63391 Y2 JPS63391 Y2 JP S63391Y2
Authority
JP
Japan
Prior art keywords
cylinder
water
base
air
water purification
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
JP1980149477U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5776797U (enrdf_load_stackoverflow
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 JP1980149477U priority Critical patent/JPS63391Y2/ja
Publication of JPS5776797U publication Critical patent/JPS5776797U/ja
Application granted granted Critical
Publication of JPS63391Y2 publication Critical patent/JPS63391Y2/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)
JP1980149477U 1980-10-20 1980-10-20 Expired JPS63391Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980149477U JPS63391Y2 (enrdf_load_stackoverflow) 1980-10-20 1980-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980149477U JPS63391Y2 (enrdf_load_stackoverflow) 1980-10-20 1980-10-20

Publications (2)

Publication Number Publication Date
JPS5776797U JPS5776797U (enrdf_load_stackoverflow) 1982-05-12
JPS63391Y2 true JPS63391Y2 (enrdf_load_stackoverflow) 1988-01-07

Family

ID=29508854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980149477U Expired JPS63391Y2 (enrdf_load_stackoverflow) 1980-10-20 1980-10-20

Country Status (1)

Country Link
JP (1) JPS63391Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5776797U (enrdf_load_stackoverflow) 1982-05-12

Similar Documents

Publication Publication Date Title
JPH0126760B2 (enrdf_load_stackoverflow)
JPS63391Y2 (enrdf_load_stackoverflow)
CN109553201A (zh) 一种用于污水净化的曝气装置及其方法
GB1393028A (en) Method and device for restoration of bodies of water by oxygen- enriching of the water
JP3394402B2 (ja) 伸縮単管式深層曝気循環装置
JPH0355608B2 (enrdf_load_stackoverflow)
CA1197753A (en) Method for transporting liquid
JPS63390Y2 (enrdf_load_stackoverflow)
WO1989008141A1 (en) Continuous perfusion apparatus utilizing aeration
JPS6238800Y2 (enrdf_load_stackoverflow)
JPH07275884A (ja) 大容量深水曝気装置
US3330119A (en) Aeration hood assembly
JPS644480Y2 (enrdf_load_stackoverflow)
JPS63399Y2 (enrdf_load_stackoverflow)
JPS63396Y2 (enrdf_load_stackoverflow)
JPH039838Y2 (enrdf_load_stackoverflow)
JPH063876Y2 (ja) トレミ−管
JP2539191Y2 (ja) 空気揚水装置
CN221072592U (zh) 一种防上浮的短桩钢筋笼
JPH0136983Y2 (enrdf_load_stackoverflow)
JP3312219B2 (ja) 深海の栄養層の水を浅海域に上昇させる方法及び装置
CN114857398B (zh) 一种降低蓄水洞库气爆强度的装置
JPS602269Y2 (ja) 魚道
JPH0753686Y2 (ja) 沈殿槽
JPH029654Y2 (enrdf_load_stackoverflow)