JPH0491798U - - Google Patents

Info

Publication number
JPH0491798U
JPH0491798U JP1990404304U JP40430490U JPH0491798U JP H0491798 U JPH0491798 U JP H0491798U JP 1990404304 U JP1990404304 U JP 1990404304U JP 40430490 U JP40430490 U JP 40430490U JP H0491798 U JPH0491798 U JP H0491798U
Authority
JP
Japan
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
JP1990404304U
Other languages
Japanese (ja)
Other versions
JPH0642796Y2 (ja
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 JP1990404304U priority Critical patent/JPH0642796Y2/ja
Publication of JPH0491798U publication Critical patent/JPH0491798U/ja
Application granted granted Critical
Publication of JPH0642796Y2 publication Critical patent/JPH0642796Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
JP1990404304U 1990-12-21 1990-12-21 水中機械式曝気攪拌装置 Expired - Lifetime JPH0642796Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990404304U JPH0642796Y2 (ja) 1990-12-21 1990-12-21 水中機械式曝気攪拌装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990404304U JPH0642796Y2 (ja) 1990-12-21 1990-12-21 水中機械式曝気攪拌装置

Publications (2)

Publication Number Publication Date
JPH0491798U true JPH0491798U (enrdf_load_stackoverflow) 1992-08-10
JPH0642796Y2 JPH0642796Y2 (ja) 1994-11-09

Family

ID=31881958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990404304U Expired - Lifetime JPH0642796Y2 (ja) 1990-12-21 1990-12-21 水中機械式曝気攪拌装置

Country Status (1)

Country Link
JP (1) JPH0642796Y2 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248583A (ja) * 2000-03-06 2001-09-14 Ebara Corp 水中エアレータ
JP2002273468A (ja) * 2001-03-16 2002-09-24 Tsurumi Mfg Co Ltd 水中エア−ミキサ
JP2007296470A (ja) * 2006-04-28 2007-11-15 Sumitomo Heavy Industries Environment Co Ltd 水中曝気装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022182939A (ja) * 2021-05-28 2022-12-08 国立大学法人九州大学 有機廃液中の窒素濃度の制御方法及び有機廃液の処理システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117048A (en) * 1975-07-04 1978-09-26 Linde Aktiengesellschaft Apparatus for introducing gas into a liquid
JPH01167400U (enrdf_load_stackoverflow) * 1988-05-18 1989-11-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117048A (en) * 1975-07-04 1978-09-26 Linde Aktiengesellschaft Apparatus for introducing gas into a liquid
JPH01167400U (enrdf_load_stackoverflow) * 1988-05-18 1989-11-24

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001248583A (ja) * 2000-03-06 2001-09-14 Ebara Corp 水中エアレータ
JP2002273468A (ja) * 2001-03-16 2002-09-24 Tsurumi Mfg Co Ltd 水中エア−ミキサ
JP2007296470A (ja) * 2006-04-28 2007-11-15 Sumitomo Heavy Industries Environment Co Ltd 水中曝気装置

Also Published As

Publication number Publication date
JPH0642796Y2 (ja) 1994-11-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term