JPS57194092A - Adequate distributing method for wind quantity of aeration tank - Google Patents

Adequate distributing method for wind quantity of aeration tank

Info

Publication number
JPS57194092A
JPS57194092A JP7749981A JP7749981A JPS57194092A JP S57194092 A JPS57194092 A JP S57194092A JP 7749981 A JP7749981 A JP 7749981A JP 7749981 A JP7749981 A JP 7749981A JP S57194092 A JPS57194092 A JP S57194092A
Authority
JP
Japan
Prior art keywords
wind quantity
resistance
valve opening
coeffts
accordance
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.)
Granted
Application number
JP7749981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316997B2 (fr
Inventor
Shinichiro Endo
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.)
Shinko Electric Co Ltd
Original Assignee
Shinko Electric Co 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 Shinko Electric Co Ltd filed Critical Shinko Electric Co Ltd
Priority to JP7749981A priority Critical patent/JPS57194092A/ja
Publication of JPS57194092A publication Critical patent/JPS57194092A/ja
Publication of JPS6316997B2 publication Critical patent/JPS6316997B2/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

  • Treatment Of Biological Wastes In General (AREA)
  • Activated Sludge Processes (AREA)
JP7749981A 1981-05-21 1981-05-21 Adequate distributing method for wind quantity of aeration tank Granted JPS57194092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7749981A JPS57194092A (en) 1981-05-21 1981-05-21 Adequate distributing method for wind quantity of aeration tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7749981A JPS57194092A (en) 1981-05-21 1981-05-21 Adequate distributing method for wind quantity of aeration tank

Publications (2)

Publication Number Publication Date
JPS57194092A true JPS57194092A (en) 1982-11-29
JPS6316997B2 JPS6316997B2 (fr) 1988-04-12

Family

ID=13635657

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7749981A Granted JPS57194092A (en) 1981-05-21 1981-05-21 Adequate distributing method for wind quantity of aeration tank

Country Status (1)

Country Link
JP (1) JPS57194092A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220191A (ja) * 1984-04-17 1985-11-02 Toshiba Corp 曝気槽の風量制御装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6871221B2 (ja) * 2018-11-14 2021-05-12 ファナック株式会社 数値制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547186A (en) * 1978-09-28 1980-04-03 Toshiba Corp Controller for quantity of aeration
JPS55104697A (en) * 1979-02-07 1980-08-11 Hitachi Ltd Aerator
JPS5645796A (en) * 1979-09-21 1981-04-25 Daido Steel Co Ltd Aerating air supply apparatus for activated sludge type aeration tank
JPS56111088A (en) * 1980-02-06 1981-09-02 Nobutsugu Kato Method for controlling dissolved oxygen of sewage treatment process

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5547186A (en) * 1978-09-28 1980-04-03 Toshiba Corp Controller for quantity of aeration
JPS55104697A (en) * 1979-02-07 1980-08-11 Hitachi Ltd Aerator
JPS5645796A (en) * 1979-09-21 1981-04-25 Daido Steel Co Ltd Aerating air supply apparatus for activated sludge type aeration tank
JPS56111088A (en) * 1980-02-06 1981-09-02 Nobutsugu Kato Method for controlling dissolved oxygen of sewage treatment process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220191A (ja) * 1984-04-17 1985-11-02 Toshiba Corp 曝気槽の風量制御装置

Also Published As

Publication number Publication date
JPS6316997B2 (fr) 1988-04-12

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