JPH0346878Y2 - - Google Patents

Info

Publication number
JPH0346878Y2
JPH0346878Y2 JP1987157651U JP15765187U JPH0346878Y2 JP H0346878 Y2 JPH0346878 Y2 JP H0346878Y2 JP 1987157651 U JP1987157651 U JP 1987157651U JP 15765187 U JP15765187 U JP 15765187U JP H0346878 Y2 JPH0346878 Y2 JP H0346878Y2
Authority
JP
Japan
Prior art keywords
pipe
air
air jet
horizontal
septic tank
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
JP1987157651U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0161993U (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 JP1987157651U priority Critical patent/JPH0346878Y2/ja
Publication of JPH0161993U publication Critical patent/JPH0161993U/ja
Application granted granted Critical
Publication of JPH0346878Y2 publication Critical patent/JPH0346878Y2/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)
JP1987157651U 1987-10-15 1987-10-15 Expired JPH0346878Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987157651U JPH0346878Y2 (en]) 1987-10-15 1987-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987157651U JPH0346878Y2 (en]) 1987-10-15 1987-10-15

Publications (2)

Publication Number Publication Date
JPH0161993U JPH0161993U (en]) 1989-04-20
JPH0346878Y2 true JPH0346878Y2 (en]) 1991-10-03

Family

ID=31437278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987157651U Expired JPH0346878Y2 (en]) 1987-10-15 1987-10-15

Country Status (1)

Country Link
JP (1) JPH0346878Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4431682B2 (ja) * 1998-09-30 2010-03-17 三菱レイヨン株式会社 活性汚泥処理装置

Also Published As

Publication number Publication date
JPH0161993U (en]) 1989-04-20

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