JPH0417276Y2 - - Google Patents

Info

Publication number
JPH0417276Y2
JPH0417276Y2 JP1986163804U JP16380486U JPH0417276Y2 JP H0417276 Y2 JPH0417276 Y2 JP H0417276Y2 JP 1986163804 U JP1986163804 U JP 1986163804U JP 16380486 U JP16380486 U JP 16380486U JP H0417276 Y2 JPH0417276 Y2 JP H0417276Y2
Authority
JP
Japan
Prior art keywords
draft tube
water
diffusion member
aeration
opening
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
JP1986163804U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6369597U (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 JP1986163804U priority Critical patent/JPH0417276Y2/ja
Publication of JPS6369597U publication Critical patent/JPS6369597U/ja
Application granted granted Critical
Publication of JPH0417276Y2 publication Critical patent/JPH0417276Y2/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)
JP1986163804U 1986-10-24 1986-10-24 Expired JPH0417276Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986163804U JPH0417276Y2 (en]) 1986-10-24 1986-10-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986163804U JPH0417276Y2 (en]) 1986-10-24 1986-10-24

Publications (2)

Publication Number Publication Date
JPS6369597U JPS6369597U (en]) 1988-05-10
JPH0417276Y2 true JPH0417276Y2 (en]) 1992-04-17

Family

ID=31092340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986163804U Expired JPH0417276Y2 (en]) 1986-10-24 1986-10-24

Country Status (1)

Country Link
JP (1) JPH0417276Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2772507B2 (ja) * 1993-10-20 1998-07-02 アサヒカーボン株式会社 水質浄化装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770500U (en]) * 1980-10-17 1982-04-28
JPH0415357Y2 (en]) * 1985-01-08 1992-04-07

Also Published As

Publication number Publication date
JPS6369597U (en]) 1988-05-10

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