JPH0585238B2 - - Google Patents

Info

Publication number
JPH0585238B2
JPH0585238B2 JP1065171A JP6517189A JPH0585238B2 JP H0585238 B2 JPH0585238 B2 JP H0585238B2 JP 1065171 A JP1065171 A JP 1065171A JP 6517189 A JP6517189 A JP 6517189A JP H0585238 B2 JPH0585238 B2 JP H0585238B2
Authority
JP
Japan
Prior art keywords
scum
aeration
sewage
water level
ventilation
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
JP1065171A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02245292A (ja
Inventor
Eiichi Muto
Akira Yoneda
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 JP1065171A priority Critical patent/JPH02245292A/ja
Publication of JPH02245292A publication Critical patent/JPH02245292A/ja
Publication of JPH0585238B2 publication Critical patent/JPH0585238B2/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

  • Activated Sludge Processes (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
JP1065171A 1989-03-17 1989-03-17 曝気装置の運転方法 Granted JPH02245292A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1065171A JPH02245292A (ja) 1989-03-17 1989-03-17 曝気装置の運転方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1065171A JPH02245292A (ja) 1989-03-17 1989-03-17 曝気装置の運転方法

Publications (2)

Publication Number Publication Date
JPH02245292A JPH02245292A (ja) 1990-10-01
JPH0585238B2 true JPH0585238B2 (enrdf_load_stackoverflow) 1993-12-06

Family

ID=13279179

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1065171A Granted JPH02245292A (ja) 1989-03-17 1989-03-17 曝気装置の運転方法

Country Status (1)

Country Link
JP (1) JPH02245292A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH02245292A (ja) 1990-10-01

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