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 (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 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 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=30960929

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPH0312399Y2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1991-03-25

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