JPS5410563A - Method of regenerating bulked sludge used in activated-sludge utilizing treatment - Google Patents

Method of regenerating bulked sludge used in activated-sludge utilizing treatment

Info

Publication number
JPS5410563A
JPS5410563A JP7560077A JP7560077A JPS5410563A JP S5410563 A JPS5410563 A JP S5410563A JP 7560077 A JP7560077 A JP 7560077A JP 7560077 A JP7560077 A JP 7560077A JP S5410563 A JPS5410563 A JP S5410563A
Authority
JP
Japan
Prior art keywords
sludge
activated
regenerating
bulked
utilizing treatment
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
JP7560077A
Other languages
Japanese (ja)
Inventor
Hideki Kamiyoshi
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7560077A priority Critical patent/JPS5410563A/en
Publication of JPS5410563A publication Critical patent/JPS5410563A/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 carry out simple and excellent treatment in use of activated sludge, by applying utrasonic treatment to sludge that has caused bulking and thus improving its settling and dehydrating performance.
COPYRIGHT: (C)1979,JPO&Japio
JP7560077A 1977-06-27 1977-06-27 Method of regenerating bulked sludge used in activated-sludge utilizing treatment Pending JPS5410563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7560077A JPS5410563A (en) 1977-06-27 1977-06-27 Method of regenerating bulked sludge used in activated-sludge utilizing treatment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7560077A JPS5410563A (en) 1977-06-27 1977-06-27 Method of regenerating bulked sludge used in activated-sludge utilizing treatment

Publications (1)

Publication Number Publication Date
JPS5410563A true JPS5410563A (en) 1979-01-26

Family

ID=13580848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7560077A Pending JPS5410563A (en) 1977-06-27 1977-06-27 Method of regenerating bulked sludge used in activated-sludge utilizing treatment

Country Status (1)

Country Link
JP (1) JPS5410563A (en)

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