JPS5665694A - Sewage disposal vessel provided with methane fermentation vessel - Google Patents

Sewage disposal vessel provided with methane fermentation vessel

Info

Publication number
JPS5665694A
JPS5665694A JP14218479A JP14218479A JPS5665694A JP S5665694 A JPS5665694 A JP S5665694A JP 14218479 A JP14218479 A JP 14218479A JP 14218479 A JP14218479 A JP 14218479A JP S5665694 A JPS5665694 A JP S5665694A
Authority
JP
Japan
Prior art keywords
chamber
sewage
conduit
vessel
gas
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
JP14218479A
Other languages
Japanese (ja)
Other versions
JPS6017598B2 (en
Inventor
Takeshi Namikoshi
Kyoji Masamoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP54142184A priority Critical patent/JPS6017598B2/en
Publication of JPS5665694A publication Critical patent/JPS5665694A/en
Publication of JPS6017598B2 publication Critical patent/JPS6017598B2/en
Expired 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel

Landscapes

  • Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
  • Treatment Of Sludge (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

PURPOSE: To protect a CH4 fermentation vessel from oxygen inflow and to lower the cost of a sewage disposer, by partitioning a vessel into a fermentation chamber and a purification chamber with a barrier through which a conduit of a special construction is provided.
CONSTITUTION: A sewage is charged in a CH4 fermentation chamber 2 through a sewage charging conduit 8 which opens at an upper part of the chamber 2. The sewage ferments and generates CH4 gas due to the decomposition reaction by anaerobic bacteria in the air tight chamber 2. When a predetermined pressure is detected by a pressure switch 13, a signal is fed to a control device 16. The device 16 actuates a gas pump 15 to carry CH4 gas to a reservoir 14. When the head of the sewage in the chamber 2 reaches the level of a conduit 6 due to the charge of the sewage through the conduit 8, a part of the sewage to be treated is carried to the bottom part of an aeration chamber 19 of the sewage disposer 3 through a gas short-cut preventing line constructed by a U-shaped conduit 7. The sewage, after subjected to the aerobic treatment in the aeration chamber 19, is carried to a precipitating chamber 20 where the sewage is separated to supernatant liquid and sludge. The sludge is returned to the chamber 19, while the supernatant liquid is sterilized in a sterilization chamber 25 and then discharged.
COPYRIGHT: (C)1981,JPO&Japio
JP54142184A 1979-10-31 1979-10-31 Septic tank with methane fermentation tank Expired JPS6017598B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54142184A JPS6017598B2 (en) 1979-10-31 1979-10-31 Septic tank with methane fermentation tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54142184A JPS6017598B2 (en) 1979-10-31 1979-10-31 Septic tank with methane fermentation tank

Publications (2)

Publication Number Publication Date
JPS5665694A true JPS5665694A (en) 1981-06-03
JPS6017598B2 JPS6017598B2 (en) 1985-05-04

Family

ID=15309324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54142184A Expired JPS6017598B2 (en) 1979-10-31 1979-10-31 Septic tank with methane fermentation tank

Country Status (1)

Country Link
JP (1) JPS6017598B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012061435A (en) * 2010-09-16 2012-03-29 Swing Corp Organic wastewater treatment apparatus and treatment method
CN107758981A (en) * 2016-08-17 2018-03-06 辽宁陆海石油装备研究院有限公司 A kind of new domestic sewage processing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012061435A (en) * 2010-09-16 2012-03-29 Swing Corp Organic wastewater treatment apparatus and treatment method
CN107758981A (en) * 2016-08-17 2018-03-06 辽宁陆海石油装备研究院有限公司 A kind of new domestic sewage processing method

Also Published As

Publication number Publication date
JPS6017598B2 (en) 1985-05-04

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