JPH0583319B2 - - Google Patents

Info

Publication number
JPH0583319B2
JPH0583319B2 JP63230846A JP23084688A JPH0583319B2 JP H0583319 B2 JPH0583319 B2 JP H0583319B2 JP 63230846 A JP63230846 A JP 63230846A JP 23084688 A JP23084688 A JP 23084688A JP H0583319 B2 JPH0583319 B2 JP H0583319B2
Authority
JP
Japan
Prior art keywords
cover
hollow shaft
motor
intake port
air
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 - Lifetime
Application number
JP63230846A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0278492A (ja
Inventor
Shigeki Kamei
Gunji Matsumoto
Toshimasa Hashimoto
Eiichi Muto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Kiden Kogyo Ltd
Original Assignee
Hitachi Kiden Kogyo Ltd
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 by Hitachi Kiden Kogyo Ltd filed Critical Hitachi Kiden Kogyo Ltd
Priority to JP63230846A priority Critical patent/JPH0278492A/ja
Publication of JPH0278492A publication Critical patent/JPH0278492A/ja
Publication of JPH0583319B2 publication Critical patent/JPH0583319B2/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)
JP63230846A 1988-09-14 1988-09-14 曝気装置 Granted JPH0278492A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63230846A JPH0278492A (ja) 1988-09-14 1988-09-14 曝気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63230846A JPH0278492A (ja) 1988-09-14 1988-09-14 曝気装置

Publications (2)

Publication Number Publication Date
JPH0278492A JPH0278492A (ja) 1990-03-19
JPH0583319B2 true JPH0583319B2 (enrdf_load_html_response) 1993-11-25

Family

ID=16914204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63230846A Granted JPH0278492A (ja) 1988-09-14 1988-09-14 曝気装置

Country Status (1)

Country Link
JP (1) JPH0278492A (enrdf_load_html_response)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63256195A (ja) * 1987-04-10 1988-10-24 Shin Meiwa Ind Co Ltd 曝気撹拌する方法

Also Published As

Publication number Publication date
JPH0278492A (ja) 1990-03-19

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