JPS57119894A - Control device for sludge - Google Patents

Control device for sludge

Info

Publication number
JPS57119894A
JPS57119894A JP56003869A JP386981A JPS57119894A JP S57119894 A JPS57119894 A JP S57119894A JP 56003869 A JP56003869 A JP 56003869A JP 386981 A JP386981 A JP 386981A JP S57119894 A JPS57119894 A JP S57119894A
Authority
JP
Japan
Prior art keywords
sludge
flowmeter
settling basin
signals
inputted
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
JP56003869A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147237B2 (enExample
Inventor
Ryosuke Miura
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56003869A priority Critical patent/JPS57119894A/ja
Publication of JPS57119894A publication Critical patent/JPS57119894A/ja
Publication of JPH0147237B2 publication Critical patent/JPH0147237B2/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)
  • Control Of Non-Electrical Variables (AREA)
JP56003869A 1981-01-16 1981-01-16 Control device for sludge Granted JPS57119894A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56003869A JPS57119894A (en) 1981-01-16 1981-01-16 Control device for sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56003869A JPS57119894A (en) 1981-01-16 1981-01-16 Control device for sludge

Publications (2)

Publication Number Publication Date
JPS57119894A true JPS57119894A (en) 1982-07-26
JPH0147237B2 JPH0147237B2 (enExample) 1989-10-12

Family

ID=11569191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56003869A Granted JPS57119894A (en) 1981-01-16 1981-01-16 Control device for sludge

Country Status (1)

Country Link
JP (1) JPS57119894A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233595A (ja) * 1985-08-07 1987-02-13 Yaskawa Electric Mfg Co Ltd 下水処理制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233595A (ja) * 1985-08-07 1987-02-13 Yaskawa Electric Mfg Co Ltd 下水処理制御装置

Also Published As

Publication number Publication date
JPH0147237B2 (enExample) 1989-10-12

Similar Documents

Publication Publication Date Title
JPS57119894A (en) Control device for sludge
JPS553006A (en) Solid-liquid mixture ratio control system
JPS54119755A (en) Water receiving well inflow control method
JPS5697593A (en) Apparatus for controlling sludge turbidity in aeration vessel
JPS57119895A (en) Control method for return sludge
JPS5547189A (en) Total sludge quantity controller in active sludge treatment process
JPS55111897A (en) Apparatus for controlling accumulated sludge amount within final precipitation pond
JPS5556895A (en) Predictive controlling method for concentration of mixed liquor suspended solid in active sludge method
JPS57117390A (en) Apparatus for controlling activated sludge
JPS5753295A (en) Biological purification of waste water
JPS56124494A (en) Controlling apparatus of dissolved oxygen concentration
JPS57187086A (en) Controlling method for activated carbon filtering besin
JPS5539260A (en) Treating method for waste water with activated sludge
JPS5613084A (en) Control unit of excess sludge flow rate
JPS5794396A (en) Sludge controller
JPS57144084A (en) Control method for chlorine injection in water purifying plant
JPS5592194A (en) Controlling method of returned quantity of sludge
JPS55137096A (en) Controlling apparatus for withdrawn sludge flow amount from final precipitating pond
JPS5697590A (en) Apparatus for decontaminating filthy water containing activated sludge
JPS5712890A (en) Controller of aeration amount in aeration vessel
JPS57127401A (en) Method for controlling concentrating vessel
JPS55114312A (en) Controlling method for sludge discharging facility of sedimentation basin
JPS5647711A (en) Measuring method for flow rate of overflow
JPS55147101A (en) Controlling method of concentrating tank
JPS5729113A (en) Flow rate control system