Waste input-output analysis of disposal, recycling, and extended life of electric home appliances

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

Economic and emission effects of alternative life-cycle strategies for electric home appliances were analyzed by use of waste input-output (WIO). The strategies consist of (1) landfilling, (2) conventional shredding with iron recovery, (3) integrated recycling with the recovery of metals, glass, and plastics, and (4) extension of products lives without and with increased maintenance and updating activities. It was found that strategy 3 outperformed strategies 1 and 2 in terms of both CO2 emission and landfill consumption. The result was robust to the variation of transport conditions. The overall increase in labor cost under strategy 3 turned out almost neutral. Strategy 4 outperformed strategy 3 in terms of environmental effects. The extent to which the reduced sales of new appliances were compensated by the increased demand for maintenance was found to have significant effects on the level of employment.

本文言語English
ホスト出版物のタイトルProceedings - 2nd International Symposium on Environmentally Conscious Design and Inverse Manufacturing
出版社Institute of Electrical and Electronics Engineers Inc.
ページ814-819
ページ数6
ISBN(電子版)0769512666, 9780769512662
DOI
出版ステータスPublished - 2001
イベント2nd International Symposium on Environmentally Conscious Design and Inverse Manufacturing, EcoDesign 2001 - Tokyo, Japan
継続期間: 2001 12 112001 12 15

出版物シリーズ

名前Proceedings - 2nd International Symposium on Environmentally Conscious Design and Inverse Manufacturing

Other

Other2nd International Symposium on Environmentally Conscious Design and Inverse Manufacturing, EcoDesign 2001
CountryJapan
CityTokyo
Period01/12/1101/12/15

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Environmental Engineering

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