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Material and heavy metal balance in a recycling facility for home electrical appliances

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タイトル: Material and heavy metal balance in a recycling facility for home electrical appliances
著者: Matsuto, T. 著作を一覧する
Jung, C. H. 著作を一覧する
Tanaka, N. 著作を一覧する
キーワード: Home electrical appliances
Recycling
Material flow
Heavy metal
発行日: 2004年
出版者: Elsevier
誌名: Waste Management
巻: 24
号: 5
開始ページ: 425
終了ページ: 436
出版社 DOI: 10.1016/j.wasman.2003.12.002
抄録: Collection and recycling of home electrical appliances was started in Japan in 2001 under a new recycling law. The law is aimed at promoting material recycling and at reducing the amount of waste to be landfilled. End of life products are processed by manual disassembly, shredding, and separation in 38 recycling facilities. The authors conducted a questionnaire survey and interviewed at some facilities to obtain information on process flow and material balance. By using the detailed records offered by one facility and by estimating the composition of recovered components, the material balance in the facilities was determined for four typical recycling processes. The heavy metal content of the recovered components was analyzed, then metal flow in the process was determined for each scenario. As a result, it was concluded that emissions to the environment of most heavy metals have been substantially reduced by the new recycling system, while a modest improvement in the rate of material recovery has been achieved.
Relation (URI): http://www.sciencedirect.com/science/journal/0956053X
資料タイプ: article (author version)
URI: http://hdl.handle.net/2115/13711
出現コレクション:雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

提供者: 松藤 敏彦

 

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