EFFECT OF DOMESTIC INFRASTRUCTURE COLLABORATION ON REDUCTION OF GREENHOUSE GAS FOR ENERGY RECOVERY FROM SEWAGE SLUDGE CORRESPONDING TO FUTURE INDUSTRIAL SOCIETY

• ARAKI Kotaro

  和歌山大学 大学院システム工学研究科

• NAKAO Akifumi

  和歌山大学 システム工学部

• YAMAMOTO Yugo

  和歌山大学 システム工学部

• YOSHIDA Noboru

  和歌山大学 システム工学部

• NAKAKUBO Toyohiko

  お茶の水女子大学 生活科学部人間・環境科学科

Bibliographic Information

Other Title

• 将来の産業動向を見据えた下水汚泥燃料の全国の発電施設での活用がGHG削減に及ぼす効果

Abstract

 In this study, we analyzed the effect of GHG reduction by utilizing various sewage sludge fuels based on collaboration among sewage infrastructures, industrial infrastructures, and domestic waste incinerations from 2020 to 2030. First, we estimated the amount of un-utilized sludge, and acceptance capacity of sludge fuel at industrial factories and municipal incinerators. Then, GHG reduction effect was analyzed with respect to GHG inventory of fuelization technologies and allocation rules of sludge fuel. As a result, it was revealed that this collaboration could recover energy from 87.3% of un-utilized sewage sludge, and reduce 3,320 thousand tons of carbon dioxide at most. In addition, the effect of GHG reduction influences amount of production of industrial infrastructures in future and mixed combustion ratio in pulp industry.

Journal

• Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research)

  Journal of Japan Society of Civil Engineers, Ser. G (Environmental Research) 73 (6), II_245-II_256, 2017

  Japan Society of Civil Engineers

Keywords

• sewage sludge fuel
• greenhouse gas
• collaboration
• co-firing
• linear programming

Details

• CRID: 1390001205357422976
• NII Article ID: 130006602879
• DOI: 10.2208/jscejer.73.ii_245
• ISSN: 21856648
• Web Site: https://www.jstage.jst.go.jp/article/jscejer/73/6/73_II_245/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed