神戸大学附属図書館デジタルアーカイブ
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学内刊行物
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https://hdl.handle.net/20.500.14094/90004644
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2024-04-26
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90004644 (fulltext)
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1.73 MB
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メタデータID
90004644
アクセス権
open access
出版タイプ
Accepted Manuscript
タイトル
Environmental and economic evaluation of pre-disaster plans for disaster waste management: Case study of Minami-Ise, Japan
著者
Tabata, Tomohiro ; Wakabayashi, Yohei ; Tsai, Peii ; Saeki, Takashi
著者ID
A0365
研究者ID
1000040402482
KUID
https://kuid-rm-web.ofc.kobe-u.ac.jp/search/detail?systemId=f1cdc6fe8a40aafb520e17560c007669
著者名
Tabata, Tomohiro
田畑, 智博
タバタ, トモヒロ
所属機関名
人間発達環境学研究科
著者名
Wakabayashi, Yohei
著者名
Tsai, Peii
著者名
Saeki, Takashi
収録物名
Waste Management
巻(号)
61
ページ
386-396
出版者
Elsevier
刊行日
2017-03
公開日
2019-04-01
抄録
Although it is important that disaster waste be demolished and removed as soon as possible after a natural disaster, it is also important that its treatment is environmentally friendly and economic. Local municipalities do not conduct environmental and economic feasibility studies of pre-disaster waste management; nevertheless, pre-disaster waste management is extremely important to promote treatment of waste after natural disasters. One of the reasons that they cannot conduct such evaluations is that the methods and inventory data required for the environmental and economic evaluation does not exist. In this study, we created the inventory data needed for evaluation and constructed evaluation methods using life cycle assessment (LCA) and life cycle cost (LCC) methodologies for future natural disasters. We selected the Japanese town of Minami-Ise for the related case study. Firstly, we estimated that the potential disaster waste generation derived from dwellings would be approximately 554,000 t. Based on this result, the land area required for all the temporary storage sites for storing the disaster waste was approximately 55 ha. Although the public domain and private land area in this case study is sufficient, several sites would be necessary to transport waste to other sites with enough space because local space is scarce. Next, we created inventory data of each process such as waste transportation, operation of the temporary storage sites, and waste treatment. We evaluated the environmental burden and cost for scenarios in which the disaster waste derived from specified kinds of home appliances (refrigerators, washing machines, air-conditioners and TV sets) was transported, stored and recycled. In the scenario, CO2, SOx, NOX and PM emissions and total cost were 142 t, 7 kg, 257 kg, 38 kg and 1772 thousand USD, respectively. We also focused on SOx emission as a regional pollution source because transportation and operation of the temporary storage sites generates air pollution. If the treatment of all waste were finished in 3 years, the environmental standard would be satisfied by setting work duration to 4.8 h/d.
キーワード
Pre-disaster waste management
Disaster waste
Life cycle assessment
Life cycle cost
SOx
カテゴリ
人間発達環境学研究科
学術雑誌論文
権利
© 2016 Elsevier Ltd.
This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/
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資源タイプ
journal article
言語
English (英語)
ISSN
0956-053X
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関連情報
DOI
https://doi.org/10.1016/j.wasman.2016.12.020
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