Estimation of Waste Biomass Resources and Energy Generation Associated with Operating Regionally Distributed Biogas Plants for the Selection of Suitable Areas

DOI
  • TORII Shun
    Graduate School of Engineering, Osaka City University, Japan
  • NABESHIMA Minako
    Graduate School of Engineering, Osaka Metropolitan University, Japan

抄録

<p>The reuse rate of general biomass waste in Japan requires further improvement. This study estimated the biomass resources in each local district for garbage and paper waste from households and businesses. Assuming the conversion of biomass resources to biogas, electricity and heat generated by biogas cogeneration system (CGS) were estimated. Suitable facilities for biogas plants were identified, and the potential for power generation and heat utilization from the distributed CGS within the waste collection area was analyzed using a geographic information system. As a result, areas suitable for the introduction of biogas CGS plants were classified according to priority from the perspective of heat demand and biogas production. It was found that CO2 emissions decreased by approximately 580,000 t-CO2 and 330,000 t-CO2 per year in Osaka Prefecture and Hyogo Prefecture, respectively, when all the CGS power and recovered heat were utilized.</p>

収録刊行物

  • 環境情報科学

    環境情報科学 2023 (1), 24-33, 2023-10-20

    一般社団法人 環境情報科学センター

キーワード

詳細情報 詳細情報について

  • CRID
    1390297847284774912
  • DOI
    10.11492/ceispapersen.2023.1_24
  • ISSN
    21885796
    24354295
    03896633
  • 本文言語コード
    en
  • データソース種別
    • JaLC
  • 抄録ライセンスフラグ
    使用不可

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