副生酸化鉄の有機スズ処理剤としての利用検討

書誌事項

タイトル別名
  • Examination on Utilization of Regenerated Amorphous Iron Oxide for Treatment of Organotin Compounds
  • フクセイ サンカテツ ノ ユウキ スズ ショリザイ ト シテ ノ リヨウ ケントウ

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抄録

In this study, we examined the removal and decomposition efficiencies of regenerated amorphous iron oxide on tributyltin (TBT) and triphenyltin (TPT). The results indicated that removal capacity could be estimated from Freundlich function, and also that half-life period of TPT by contact with the iron oxide at 20 °C was 3.1 hours, which was from one hundredth to one tenth in comparison with natural environment condition. Furthermore, the romoval rate of TBT and TPT on the treatment of high polluted sea water made from actual polluted sediment were 80% and 97% respectively. These observations indicate that this iron oxide is useful for treatment of organotin compounds in seawater.

収録刊行物

  • 環境化学

    環境化学 20 (2), 149-153, 2010

    一般社団法人 日本環境化学会

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