Fundamental study on application of fly ash as topsoil substitute for the reclamation of mined land in indonesian open cut coal mine

N. Inoue, A. Hamanaka, H. Shimada, T. Sasaoka, K. Matsui

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

3 被引用数 (Scopus)

抄録

Nowadays the amount of fly ash disposed as industrial wastes is increasing with increasing coal demands all over the world. Although fly ash is generally disposed by landfill, the demand of effective utilization of it is increasing because of the limitation of the disposal site. Moreover, there are few studies to use it as topsoil substitutes in coal mine. In this paper, the applicability of fly ash as topsoil substitutes at mined land in Indonesian open cut coal mine is discussed by means of physical and chemical analyses. Considering the obtained results, it was suggested that the utilization of fly ash as topsoil substitutes becomes possible by mixing topsoil and fly ash based on the physical characteristics and the amount of boron eluted from fly ash.

本文言語英語
ホスト出版物のタイトルLegislation, Technology and Practice of Mine Land Reclamation - Proceedings of the Beijing International Symposium Land Reclamation and Ecological Restoration, LRER 2014
編集者Zhenqi Hu
出版社CRC Press/Balkema
ページ535-540
ページ数6
ISBN(電子版)9781138027244
DOI
出版ステータス出版済み - 2015
イベントInternational Symposium on Land Reclamation and Ecological Restoration, LRER 2014 - Beijing, 中国
継続期間: 10月 16 201410月 19 2014

出版物シリーズ

名前Legislation, Technology and Practice of Mine Land Reclamation - Proceedings of the Beijing International Symposium Land Reclamation and Ecological Restoration, LRER 2014

その他

その他International Symposium on Land Reclamation and Ecological Restoration, LRER 2014
国/地域中国
CityBeijing
Period10/16/1410/19/14

!!!All Science Journal Classification (ASJC) codes

  • 地盤工学および土木地質学
  • 環境工学
  • マネジメント、モニタリング、政策と法律
  • 汚染

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