鍍金排水の簡便な処理法の開発

DOI

書誌事項

タイトル別名
  • Development of economical treatment system for plating factory wastewater.

抄録

The removal method of heavy metals from plating factory wastewater with economical materials was investigated. In advanced countries, removal of heavy metals in wastewater is normally achieved by advanced technologies such as precipitation-filtration, ion exchange, and membrane separation. However, in developing countries, these treatments can not be applied because of technical levels and insufficient funds. Therefore, the simple and convenient method is needed for the removal of heavy metals in wastewater. The removal of heavy metals by adsorption with economical materials suits this purpose well. Montmorillonite, kaolin, tobermorite, magnetite, silica gel and alumina were used as the adsorbents to treat sample solutions from plating factories that contained Ag, Au, Co and Ni metals. This removal method of heavy metals proved highly effective as removal efficiency tended to increase with increasing pH and decrease with increasing metal concentration.

収録刊行物

  • 生活衛生

    生活衛生 44 (5), 211-215, 2000

    社団法人 大阪生活衛生協会

キーワード

詳細情報 詳細情報について

  • CRID
    1390282679182683776
  • NII論文ID
    130003877883
  • DOI
    10.11468/seikatsueisei1957.44.211
  • ISSN
    18836631
    05824176
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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