Life cycle assessment on recycling of construction sludges in geotechnical engineering fields

Shinya Inazumi, Cheema Soralump, Suttisak Soralump, Satoru Ohtsuka, Yoshihiro Nakagishi

研究成果: Article査読

抄録

Although waste recycling has been promoted in response to increasing environmental awareness in Japan, its marketability is being questioned due to the recycling cost. The ultimate goal of waste recycling is to reduce the environmental load. In this paper, we examined the evaluation method for social environmental efficiency to socially evaluate waste recycling, by incorporating environmental load as an environmental cost in addition to the direct cost. The social environmental efficiency evaluation including consideration of uncertainties is conducted, because waste recycling involves various uncertain elements. As the results, the social environmental significance of construction sludge recycling can be evaluated quantitatively while focusing on the particular construction sludge with a lower recycling rate.

本文言語English
ページ(範囲)1553-1566
ページ数14
ジャーナルInternational Journal of GEOMATE
9
2
DOI
出版ステータスPublished - 2015
外部発表はい

ASJC Scopus subject areas

  • 環境工学
  • 建築および建設
  • 地盤工学および土木地質学
  • 土壌科学

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