JPH0227875Y2 - - Google Patents

Info

Publication number
JPH0227875Y2
JPH0227875Y2 JP1985163211U JP16321185U JPH0227875Y2 JP H0227875 Y2 JPH0227875 Y2 JP H0227875Y2 JP 1985163211 U JP1985163211 U JP 1985163211U JP 16321185 U JP16321185 U JP 16321185U JP H0227875 Y2 JPH0227875 Y2 JP H0227875Y2
Authority
JP
Japan
Prior art keywords
oxygen
valve
tank
water
pipe
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
JP1985163211U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6275829U (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 JP1985163211U priority Critical patent/JPH0227875Y2/ja
Publication of JPS6275829U publication Critical patent/JPS6275829U/ja
Application granted granted Critical
Publication of JPH0227875Y2 publication Critical patent/JPH0227875Y2/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)
JP1985163211U 1985-10-24 1985-10-24 Expired JPH0227875Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985163211U JPH0227875Y2 (en]) 1985-10-24 1985-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985163211U JPH0227875Y2 (en]) 1985-10-24 1985-10-24

Publications (2)

Publication Number Publication Date
JPS6275829U JPS6275829U (en]) 1987-05-15
JPH0227875Y2 true JPH0227875Y2 (en]) 1990-07-26

Family

ID=31091202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985163211U Expired JPH0227875Y2 (en]) 1985-10-24 1985-10-24

Country Status (1)

Country Link
JP (1) JPH0227875Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7008535B1 (en) * 2000-08-04 2006-03-07 Wayne State University Apparatus for oxygenating wastewater
JP6326153B2 (ja) * 2015-01-15 2018-05-16 株式会社大栄製作所 気体置換装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5529736B2 (en]) * 1972-11-02 1980-08-06

Also Published As

Publication number Publication date
JPS6275829U (en]) 1987-05-15

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