JPH0230076Y2 - - Google Patents

Info

Publication number
JPH0230076Y2
JPH0230076Y2 JP1982072155U JP7215582U JPH0230076Y2 JP H0230076 Y2 JPH0230076 Y2 JP H0230076Y2 JP 1982072155 U JP1982072155 U JP 1982072155U JP 7215582 U JP7215582 U JP 7215582U JP H0230076 Y2 JPH0230076 Y2 JP H0230076Y2
Authority
JP
Japan
Prior art keywords
air volume
aeration tank
operation mode
required air
control device
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
JP1982072155U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58174299U (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 JP1982072155U priority Critical patent/JPS58174299U/ja
Publication of JPS58174299U publication Critical patent/JPS58174299U/ja
Application granted granted Critical
Publication of JPH0230076Y2 publication Critical patent/JPH0230076Y2/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)
JP1982072155U 1982-05-18 1982-05-18 送風量制御装置 Granted JPS58174299U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982072155U JPS58174299U (ja) 1982-05-18 1982-05-18 送風量制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982072155U JPS58174299U (ja) 1982-05-18 1982-05-18 送風量制御装置

Publications (2)

Publication Number Publication Date
JPS58174299U JPS58174299U (ja) 1983-11-21
JPH0230076Y2 true JPH0230076Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-13

Family

ID=30081729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982072155U Granted JPS58174299U (ja) 1982-05-18 1982-05-18 送風量制御装置

Country Status (1)

Country Link
JP (1) JPS58174299U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61157397A (ja) * 1984-12-29 1986-07-17 Shinko Electric Co Ltd 溶存酸素濃度制御装置
JP5331735B2 (ja) * 2010-03-11 2013-10-30 株式会社日立製作所 廃水処理装置及びその酸素供給量制御方法
JP6677502B2 (ja) * 2015-12-22 2020-04-08 メタウォーター株式会社 廃水処理システム、空気供給量制御装置及び空気供給量制御方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54125869A (en) * 1978-03-13 1979-09-29 Kubota Ltd Controlling of aeration vessel

Also Published As

Publication number Publication date
JPS58174299U (ja) 1983-11-21

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