JPS5447360A - Method of treating city refuse and sewerage simultaneously - Google Patents

Method of treating city refuse and sewerage simultaneously

Info

Publication number
JPS5447360A
JPS5447360A JP11348377A JP11348377A JPS5447360A JP S5447360 A JPS5447360 A JP S5447360A JP 11348377 A JP11348377 A JP 11348377A JP 11348377 A JP11348377 A JP 11348377A JP S5447360 A JPS5447360 A JP S5447360A
Authority
JP
Japan
Prior art keywords
refuse
sewerage
treating
wet
city
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
JP11348377A
Other languages
Japanese (ja)
Other versions
JPS5824199B2 (en
Inventor
Toshiyuki Takeuchi
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.)
Kawasaki Heavy Industries Ltd
Original Assignee
Kawasaki 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 Kawasaki Heavy Industries Ltd filed Critical Kawasaki Heavy Industries Ltd
Priority to JP52113483A priority Critical patent/JPS5824199B2/en
Publication of JPS5447360A publication Critical patent/JPS5447360A/en
Publication of JPS5824199B2 publication Critical patent/JPS5824199B2/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

  • Treatment Of Sludge (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: To improve efficiency of treating city refuse and sewerage, by treating sewerage and wet refuse of the city refuse after mixing them together, and treating dry refuse of the city refuse and suspended solids separated by sewage treating system together by way of combustion.
CONSTITUTION: After city refuse is crushed to pieces, it is classified into two types; dry refuse, wet refuse, metals, glasses (here, the latter two are included in the so-called "wet" refuse). Wet refuse is mixed with sewerage, and metals and glasses contained therein are settled at sedimetation tank and recovered therefrom. Sewage containing suspended matters is treatend by way of well-known method in use of activated sludge, and water thus purified is discharged to rivers, whereas dehydrated sludge and the like are formed into sludge cakes. Dry refuse, on the other hand, is sent to boiler and combusted there. Further, suspended matters recovered at the final settling basin in the sewage treating system are dehydrated and combusted
COPYRIGHT: (C)1979,JPO&Japio
JP52113483A 1977-09-20 1977-09-20 Simultaneous treatment method for municipal waste and sewage Expired JPS5824199B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52113483A JPS5824199B2 (en) 1977-09-20 1977-09-20 Simultaneous treatment method for municipal waste and sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52113483A JPS5824199B2 (en) 1977-09-20 1977-09-20 Simultaneous treatment method for municipal waste and sewage

Publications (2)

Publication Number Publication Date
JPS5447360A true JPS5447360A (en) 1979-04-13
JPS5824199B2 JPS5824199B2 (en) 1983-05-19

Family

ID=14613422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52113483A Expired JPS5824199B2 (en) 1977-09-20 1977-09-20 Simultaneous treatment method for municipal waste and sewage

Country Status (1)

Country Link
JP (1) JPS5824199B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665697A (en) * 1979-11-02 1981-06-03 Agency Of Ind Science & Technol Energy recovery type municipal waste disposer
JPS56127109A (en) * 1980-03-11 1981-10-05 Ebara Corp Combined method and apparatus for treating solid waste and sewage
JP2013515602A (en) * 2010-03-25 2013-05-09 河北省建筑材料工▲業▼▲設▼▲計▼研究院 Combined household waste and sewage treatment process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665697A (en) * 1979-11-02 1981-06-03 Agency Of Ind Science & Technol Energy recovery type municipal waste disposer
JPS6322874B2 (en) * 1979-11-02 1988-05-13 Kogyo Gijutsuin
JPS56127109A (en) * 1980-03-11 1981-10-05 Ebara Corp Combined method and apparatus for treating solid waste and sewage
JP2013515602A (en) * 2010-03-25 2013-05-09 河北省建筑材料工▲業▼▲設▼▲計▼研究院 Combined household waste and sewage treatment process

Also Published As

Publication number Publication date
JPS5824199B2 (en) 1983-05-19

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