JPS53148848A - Method for controlling effluent quality in sewage disposal system - Google Patents

Method for controlling effluent quality in sewage disposal system

Info

Publication number
JPS53148848A
JPS53148848A JP6359877A JP6359877A JPS53148848A JP S53148848 A JPS53148848 A JP S53148848A JP 6359877 A JP6359877 A JP 6359877A JP 6359877 A JP6359877 A JP 6359877A JP S53148848 A JPS53148848 A JP S53148848A
Authority
JP
Japan
Prior art keywords
sewage disposal
disposal system
effluent quality
controlling effluent
controlling
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
JP6359877A
Other languages
Japanese (ja)
Other versions
JPS5645676B2 (en
Inventor
Masaya Tanuma
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6359877A priority Critical patent/JPS53148848A/en
Publication of JPS53148848A publication Critical patent/JPS53148848A/en
Publication of JPS5645676B2 publication Critical patent/JPS5645676B2/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

Landscapes

  • Activated Sludge Processes (AREA)

Abstract

PURPOSE: To control the quality of effluent by using activated sludge so that the density of orgnaic substance contained in the effluent can be kept below a certian limit.
COPYRIGHT: (C)1978,JPO&Japio
JP6359877A 1977-05-31 1977-05-31 Method for controlling effluent quality in sewage disposal system Granted JPS53148848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6359877A JPS53148848A (en) 1977-05-31 1977-05-31 Method for controlling effluent quality in sewage disposal system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6359877A JPS53148848A (en) 1977-05-31 1977-05-31 Method for controlling effluent quality in sewage disposal system

Publications (2)

Publication Number Publication Date
JPS53148848A true JPS53148848A (en) 1978-12-25
JPS5645676B2 JPS5645676B2 (en) 1981-10-28

Family

ID=13233861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6359877A Granted JPS53148848A (en) 1977-05-31 1977-05-31 Method for controlling effluent quality in sewage disposal system

Country Status (1)

Country Link
JP (1) JPS53148848A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002320989A (en) * 2001-04-25 2002-11-05 Mitsubishi Electric Corp Biological water treatment equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002320989A (en) * 2001-04-25 2002-11-05 Mitsubishi Electric Corp Biological water treatment equipment
JP4489990B2 (en) * 2001-04-25 2010-06-23 三菱電機株式会社 Biological water treatment equipment

Also Published As

Publication number Publication date
JPS5645676B2 (en) 1981-10-28

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