JPS632150Y2 - - Google Patents

Info

Publication number
JPS632150Y2
JPS632150Y2 JP1981097062U JP9706281U JPS632150Y2 JP S632150 Y2 JPS632150 Y2 JP S632150Y2 JP 1981097062 U JP1981097062 U JP 1981097062U JP 9706281 U JP9706281 U JP 9706281U JP S632150 Y2 JPS632150 Y2 JP S632150Y2
Authority
JP
Japan
Prior art keywords
turbine blade
blocking plate
aeration
space
impeller
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
JP1981097062U
Other languages
English (en)
Japanese (ja)
Other versions
JPS583997U (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 JP1981097062U priority Critical patent/JPS583997U/ja
Publication of JPS583997U publication Critical patent/JPS583997U/ja
Application granted granted Critical
Publication of JPS632150Y2 publication Critical patent/JPS632150Y2/ja
Granted 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)
JP1981097062U 1981-06-30 1981-06-30 曝気装置 Granted JPS583997U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981097062U JPS583997U (ja) 1981-06-30 1981-06-30 曝気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981097062U JPS583997U (ja) 1981-06-30 1981-06-30 曝気装置

Publications (2)

Publication Number Publication Date
JPS583997U JPS583997U (ja) 1983-01-11
JPS632150Y2 true JPS632150Y2 (bs) 1988-01-20

Family

ID=29891883

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981097062U Granted JPS583997U (ja) 1981-06-30 1981-06-30 曝気装置

Country Status (1)

Country Link
JP (1) JPS583997U (bs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1027600C2 (nl) * 2004-11-26 2006-05-29 Andries Visser Inrichting en werkwijze voor het beluchten van afvalwater.
JP6908502B2 (ja) * 2017-11-17 2021-07-28 新明和工業株式会社 曝気装置
JP7426271B2 (ja) * 2020-03-27 2024-02-01 住友重機械エンバイロメント株式会社 インペラ

Also Published As

Publication number Publication date
JPS583997U (ja) 1983-01-11

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