JPS544471A - Method of treating raw sewage system organic waste water - Google Patents

Method of treating raw sewage system organic waste water

Info

Publication number
JPS544471A
JPS544471A JP7150977A JP7150977A JPS544471A JP S544471 A JPS544471 A JP S544471A JP 7150977 A JP7150977 A JP 7150977A JP 7150977 A JP7150977 A JP 7150977A JP S544471 A JPS544471 A JP S544471A
Authority
JP
Japan
Prior art keywords
waste water
organic waste
raw sewage
sewage system
treating raw
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
JP7150977A
Other languages
Japanese (ja)
Inventor
Kiyomi Murata
Yutaka Yamada
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 JP7150977A priority Critical patent/JPS544471A/en
Publication of JPS544471A publication Critical patent/JPS544471A/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)
  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To effectively remove components, such as, BOD, N, SS, etc. in raw sewage organic waste water, by mixing excess sludge in a 2nd sedimentation basin with raw sewage organic waste water, and by aeration treating them at a 1st aeration tank after dilution, in activated sludge treatment by means of two state aeration.
COPYRIGHT: (C)1979,JPO&Japio
JP7150977A 1977-06-13 1977-06-13 Method of treating raw sewage system organic waste water Pending JPS544471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7150977A JPS544471A (en) 1977-06-13 1977-06-13 Method of treating raw sewage system organic waste water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7150977A JPS544471A (en) 1977-06-13 1977-06-13 Method of treating raw sewage system organic waste water

Publications (1)

Publication Number Publication Date
JPS544471A true JPS544471A (en) 1979-01-13

Family

ID=13462727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7150977A Pending JPS544471A (en) 1977-06-13 1977-06-13 Method of treating raw sewage system organic waste water

Country Status (1)

Country Link
JP (1) JPS544471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06182377A (en) * 1992-12-24 1994-07-05 Ngk Insulators Ltd Method for treating sewage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06182377A (en) * 1992-12-24 1994-07-05 Ngk Insulators Ltd Method for treating sewage

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