JPS5312159A - Apparatus for treating activated sludge - Google Patents

Apparatus for treating activated sludge

Info

Publication number
JPS5312159A
JPS5312159A JP8675876A JP8675876A JPS5312159A JP S5312159 A JPS5312159 A JP S5312159A JP 8675876 A JP8675876 A JP 8675876A JP 8675876 A JP8675876 A JP 8675876A JP S5312159 A JPS5312159 A JP S5312159A
Authority
JP
Japan
Prior art keywords
activated sludge
contact
sludge treatment
treating activated
sewage water
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
JP8675876A
Other languages
Japanese (ja)
Inventor
Yoshihiro Kinugasa
Haruki Morikawa
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP8675876A priority Critical patent/JPS5312159A/en
Publication of JPS5312159A publication Critical patent/JPS5312159A/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

  • Biological Treatment Of Waste Water (AREA)

Abstract

PURPOSE: To improve a contact of a biological oxide film of a surface of a contact member with sewage water and to make sludge treatment effective, by including a plurality of contact members having similar specific gravity as water in a type of floating circulation in an aeration tank of an activated sludge treatment apparatus of sewage water containing organic matters.
COPYRIGHT: (C)1978,JPO&Japio
JP8675876A 1976-07-20 1976-07-20 Apparatus for treating activated sludge Pending JPS5312159A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8675876A JPS5312159A (en) 1976-07-20 1976-07-20 Apparatus for treating activated sludge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8675876A JPS5312159A (en) 1976-07-20 1976-07-20 Apparatus for treating activated sludge

Publications (1)

Publication Number Publication Date
JPS5312159A true JPS5312159A (en) 1978-02-03

Family

ID=13895641

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8675876A Pending JPS5312159A (en) 1976-07-20 1976-07-20 Apparatus for treating activated sludge

Country Status (1)

Country Link
JP (1) JPS5312159A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113457A (en) * 1973-03-02 1974-10-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49113457A (en) * 1973-03-02 1974-10-29

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