JPS5431965A - Method of managing activated sludge - Google Patents

Method of managing activated sludge

Info

Publication number
JPS5431965A
JPS5431965A JP9767277A JP9767277A JPS5431965A JP S5431965 A JPS5431965 A JP S5431965A JP 9767277 A JP9767277 A JP 9767277A JP 9767277 A JP9767277 A JP 9767277A JP S5431965 A JPS5431965 A JP S5431965A
Authority
JP
Japan
Prior art keywords
activated sludge
managing
phenomenon
deflock
coagulation
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
JP9767277A
Other languages
Japanese (ja)
Other versions
JPS5629598B2 (en
Inventor
Ryuichiro Kurane
Tomoo Suzuki
Yoshimasa Takahara
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP9767277A priority Critical patent/JPS5431965A/en
Publication of JPS5431965A publication Critical patent/JPS5431965A/en
Publication of JPS5629598B2 publication Critical patent/JPS5629598B2/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

Abstract

PURPOSE: To prevent a bulking phenomenon and a deflock phenomenon, by maintaining the coagulation of activated sludge by adding nocardia genus strain.
COPYRIGHT: (C)1979,JPO&Japio
JP9767277A 1977-08-15 1977-08-15 Method of managing activated sludge Granted JPS5431965A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9767277A JPS5431965A (en) 1977-08-15 1977-08-15 Method of managing activated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9767277A JPS5431965A (en) 1977-08-15 1977-08-15 Method of managing activated sludge

Publications (2)

Publication Number Publication Date
JPS5431965A true JPS5431965A (en) 1979-03-09
JPS5629598B2 JPS5629598B2 (en) 1981-07-09

Family

ID=14198504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9767277A Granted JPS5431965A (en) 1977-08-15 1977-08-15 Method of managing activated sludge

Country Status (1)

Country Link
JP (1) JPS5431965A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350412A (en) * 1986-08-21 1988-03-03 Ishikawajima Harima Heavy Ind Co Ltd Walking beam type heating furnace
JPH02157097A (en) * 1988-12-07 1990-06-15 Agency Of Ind Science & Technol Bacteria flocculant and bulking control method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6350412A (en) * 1986-08-21 1988-03-03 Ishikawajima Harima Heavy Ind Co Ltd Walking beam type heating furnace
JPH02157097A (en) * 1988-12-07 1990-06-15 Agency Of Ind Science & Technol Bacteria flocculant and bulking control method
JPH0647391A (en) * 1988-12-07 1994-02-22 Agency Of Ind Science & Technol Method for suppressing generation and growth of filamentous fungi

Also Published As

Publication number Publication date
JPS5629598B2 (en) 1981-07-09

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