JPS5721098U - - Google Patents

Info

Publication number
JPS5721098U
JPS5721098U JP1980099474U JP9947480U JPS5721098U JP S5721098 U JPS5721098 U JP S5721098U JP 1980099474 U JP1980099474 U JP 1980099474U JP 9947480 U JP9947480 U JP 9947480U JP S5721098 U JPS5721098 U JP S5721098U
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
JP1980099474U
Other languages
Japanese (ja)
Other versions
JPS6223597Y2 (enrdf_load_html_response
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 JP1980099474U priority Critical patent/JPS6223597Y2/ja
Publication of JPS5721098U publication Critical patent/JPS5721098U/ja
Application granted granted Critical
Publication of JPS6223597Y2 publication Critical patent/JPS6223597Y2/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

  • Farming Of Fish And Shellfish (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1980099474U 1980-07-14 1980-07-14 Expired JPS6223597Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980099474U JPS6223597Y2 (enrdf_load_html_response) 1980-07-14 1980-07-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980099474U JPS6223597Y2 (enrdf_load_html_response) 1980-07-14 1980-07-14

Publications (2)

Publication Number Publication Date
JPS5721098U true JPS5721098U (enrdf_load_html_response) 1982-02-03
JPS6223597Y2 JPS6223597Y2 (enrdf_load_html_response) 1987-06-16

Family

ID=29461126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980099474U Expired JPS6223597Y2 (enrdf_load_html_response) 1980-07-14 1980-07-14

Country Status (1)

Country Link
JP (1) JPS6223597Y2 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222193A (ja) * 1984-04-19 1985-11-06 Hitachi Kiden Kogyo Ltd 曝気装置
JPS6250721U (enrdf_load_html_response) * 1985-09-20 1987-03-30
JPH02135035A (ja) * 1988-11-17 1990-05-23 R T Kogyo Kk 曝気処理装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293183A (en) * 1939-04-03 1942-08-18 American Well Works Mixing turbine
US3846516A (en) * 1972-09-25 1974-11-05 Rockwell International Corp Aerator device and method
JPS50107562A (enrdf_load_html_response) * 1974-01-23 1975-08-25
JPS553891A (en) * 1978-04-21 1980-01-11 Aeration Ind Inc Device of mixing gas and liquid

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293183A (en) * 1939-04-03 1942-08-18 American Well Works Mixing turbine
US3846516A (en) * 1972-09-25 1974-11-05 Rockwell International Corp Aerator device and method
JPS50107562A (enrdf_load_html_response) * 1974-01-23 1975-08-25
JPS553891A (en) * 1978-04-21 1980-01-11 Aeration Ind Inc Device of mixing gas and liquid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60222193A (ja) * 1984-04-19 1985-11-06 Hitachi Kiden Kogyo Ltd 曝気装置
JPS6250721U (enrdf_load_html_response) * 1985-09-20 1987-03-30
JPH02135035A (ja) * 1988-11-17 1990-05-23 R T Kogyo Kk 曝気処理装置

Also Published As

Publication number Publication date
JPS6223597Y2 (enrdf_load_html_response) 1987-06-16

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