JPS52121966A - Method and apparatus for controlling concentration of activated sluge - Google Patents

Method and apparatus for controlling concentration of activated sluge

Info

Publication number
JPS52121966A
JPS52121966A JP3837376A JP3837376A JPS52121966A JP S52121966 A JPS52121966 A JP S52121966A JP 3837376 A JP3837376 A JP 3837376A JP 3837376 A JP3837376 A JP 3837376A JP S52121966 A JPS52121966 A JP S52121966A
Authority
JP
Japan
Prior art keywords
activated
sluge
controlling concentration
concentration
bod
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.)
Pending
Application number
JP3837376A
Other languages
Japanese (ja)
Inventor
Tadashi Kato
Ryohei Tanuma
Kenjiro Umemura
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP3837376A priority Critical patent/JPS52121966A/en
Publication of JPS52121966A publication Critical patent/JPS52121966A/en
Pending 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)

Abstract

PURPOSE: To keep constant the BOD load with respect to the concentration of the activated sludge in an aeration vessel even when the waste water has great change in BOD and SS.
COPYRIGHT: (C)1977,JPO&Japio
JP3837376A 1976-04-06 1976-04-06 Method and apparatus for controlling concentration of activated sluge Pending JPS52121966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3837376A JPS52121966A (en) 1976-04-06 1976-04-06 Method and apparatus for controlling concentration of activated sluge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3837376A JPS52121966A (en) 1976-04-06 1976-04-06 Method and apparatus for controlling concentration of activated sluge

Publications (1)

Publication Number Publication Date
JPS52121966A true JPS52121966A (en) 1977-10-13

Family

ID=12523470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3837376A Pending JPS52121966A (en) 1976-04-06 1976-04-06 Method and apparatus for controlling concentration of activated sluge

Country Status (1)

Country Link
JP (1) JPS52121966A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127154A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
JPS54127153A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
JPS54127155A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
CN105169733A (en) * 2015-10-10 2015-12-23 宝应创业水务有限责任公司 Movable type aeration device for aeration tank slope in Biolak sewage treatment process

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127154A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
JPS54127153A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
JPS54127155A (en) * 1978-03-27 1979-10-02 Meidensha Electric Mfg Co Ltd Automatic control system for activated sludge process
JPS5720873B2 (en) * 1978-03-27 1982-05-01
JPS5728316B2 (en) * 1978-03-27 1982-06-16
CN105169733A (en) * 2015-10-10 2015-12-23 宝应创业水务有限责任公司 Movable type aeration device for aeration tank slope in Biolak sewage treatment process
CN105169733B (en) * 2015-10-10 2017-03-22 宝应创业水务有限责任公司 Movable type aeration device for aeration tank slope in Biolak sewage treatment process

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