JPS6028889A - 活性汚泥量制御装置 - Google Patents

活性汚泥量制御装置

Info

Publication number
JPS6028889A
JPS6028889A JP58137171A JP13717183A JPS6028889A JP S6028889 A JPS6028889 A JP S6028889A JP 58137171 A JP58137171 A JP 58137171A JP 13717183 A JP13717183 A JP 13717183A JP S6028889 A JPS6028889 A JP S6028889A
Authority
JP
Japan
Prior art keywords
sludge
return
value
amount
aeration tank
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
JP58137171A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0513720B2 (enrdf_load_stackoverflow
Inventor
Takao Sekine
孝夫 関根
Hiroshi Tsukura
津倉　洋
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.)
Meidensha Corp
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Corp
Meidensha Electric Manufacturing 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 Meidensha Corp, Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Corp
Priority to JP58137171A priority Critical patent/JPS6028889A/ja
Publication of JPS6028889A publication Critical patent/JPS6028889A/ja
Publication of JPH0513720B2 publication Critical patent/JPH0513720B2/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)
JP58137171A 1983-07-27 1983-07-27 活性汚泥量制御装置 Granted JPS6028889A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58137171A JPS6028889A (ja) 1983-07-27 1983-07-27 活性汚泥量制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58137171A JPS6028889A (ja) 1983-07-27 1983-07-27 活性汚泥量制御装置

Publications (2)

Publication Number Publication Date
JPS6028889A true JPS6028889A (ja) 1985-02-14
JPH0513720B2 JPH0513720B2 (enrdf_load_stackoverflow) 1993-02-23

Family

ID=15192474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58137171A Granted JPS6028889A (ja) 1983-07-27 1983-07-27 活性汚泥量制御装置

Country Status (1)

Country Link
JP (1) JPS6028889A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141341A (ja) * 1982-02-12 1983-08-22 Nippon Steel Corp 焼結用含褐鉄鉱石の事前処理方法
JPH03193828A (ja) * 1989-12-22 1991-08-23 Nippon Steel Corp 焼結原料及び焼結鉱の製造方法
WO2000047525A1 (en) * 1999-02-11 2000-08-17 Zeolite Australia Limited Process for the removal of suspended and other material from waste water

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104358A (en) * 1976-02-27 1977-09-01 Hitachi Ltd Method for controlling activated sludge
JPS5845795A (ja) * 1981-09-14 1983-03-17 Toshiba Corp 下水処理制御装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104358A (en) * 1976-02-27 1977-09-01 Hitachi Ltd Method for controlling activated sludge
JPS5845795A (ja) * 1981-09-14 1983-03-17 Toshiba Corp 下水処理制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141341A (ja) * 1982-02-12 1983-08-22 Nippon Steel Corp 焼結用含褐鉄鉱石の事前処理方法
JPH03193828A (ja) * 1989-12-22 1991-08-23 Nippon Steel Corp 焼結原料及び焼結鉱の製造方法
WO2000047525A1 (en) * 1999-02-11 2000-08-17 Zeolite Australia Limited Process for the removal of suspended and other material from waste water

Also Published As

Publication number Publication date
JPH0513720B2 (enrdf_load_stackoverflow) 1993-02-23

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