鉱業排水処理

DOI Web Site 被引用文献9件 参考文献67件

書誌事項

タイトル別名
  • Mine Drainage Treatment.
  • コウギョウ ハイスイ ショリ

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説明

Acid mine drainage is generally treated by neutralization process in which metal ions are precipitated as metal hydroxides, followed by settling of the precipitates. The treatment cost and the settling characteristics of the precipitates, such as settling velocity and sludge volume, depend on not only the concentration of metal ions, especially ferrous irons, but also the kind of neutralizing agent used and the introduction of various steps including oxidation, sludge recycle, etc. Neutralization process for mine drainage is outlined paying attention to the treatment cost and the sludge volume.

収録刊行物

  • 資源と素材

    資源と素材 112 (5), 273-281, 1996

    一般社団法人 資源・素材学会

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