JPS641800U - - Google Patents

Info

Publication number
JPS641800U
JPS641800U JP1987095844U JP9584487U JPS641800U JP S641800 U JPS641800 U JP S641800U JP 1987095844 U JP1987095844 U JP 1987095844U JP 9584487 U JP9584487 U JP 9584487U JP S641800 U JPS641800 U JP S641800U
Authority
JP
Japan
Prior art keywords
aeration device
opening
sewage aeration
pipe
supply means
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.)
Granted
Application number
JP1987095844U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0312399Y2 (enExample
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 JP1987095844U priority Critical patent/JPH0312399Y2/ja
Publication of JPS641800U publication Critical patent/JPS641800U/ja
Application granted granted Critical
Publication of JPH0312399Y2 publication Critical patent/JPH0312399Y2/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)
JP1987095844U 1987-06-22 1987-06-22 Expired JPH0312399Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987095844U JPH0312399Y2 (enExample) 1987-06-22 1987-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987095844U JPH0312399Y2 (enExample) 1987-06-22 1987-06-22

Publications (2)

Publication Number Publication Date
JPS641800U true JPS641800U (enExample) 1989-01-06
JPH0312399Y2 JPH0312399Y2 (enExample) 1991-03-25

Family

ID=30960929

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987095844U Expired JPH0312399Y2 (enExample) 1987-06-22 1987-06-22

Country Status (1)

Country Link
JP (1) JPH0312399Y2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207971A (ja) * 2008-03-03 2009-09-17 Marsima Aqua System Corp 空気揚水装置
JP2010119904A (ja) * 2008-11-17 2010-06-03 Marsima Aqua System Corp 空気揚水装置
KR102008858B1 (ko) * 2018-09-12 2019-08-07 주식회사 케이디 하·폐수 처리장치에서의 선회류 순환형 산기장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009207971A (ja) * 2008-03-03 2009-09-17 Marsima Aqua System Corp 空気揚水装置
JP2010119904A (ja) * 2008-11-17 2010-06-03 Marsima Aqua System Corp 空気揚水装置
KR102008858B1 (ko) * 2018-09-12 2019-08-07 주식회사 케이디 하·폐수 처리장치에서의 선회류 순환형 산기장치

Also Published As

Publication number Publication date
JPH0312399Y2 (enExample) 1991-03-25

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