Examination on Utilization of Regenerated Amorphous Iron Oxide for Treatment of Organotin Compounds

• YAMASHITA Masazumi

  Faculty of Agriculture, Ehime University

• DOZONO Mina

  Faculty of Agriculture, Ehime University

• TAKAHASHI Tomofumi

  Faculty of Agriculture, Ehime University

• HONDA Katsuhisa

  Faculty of Agriculture, Ehime University

Bibliographic Information

Other Title

• 副生酸化鉄の有機スズ処理剤としての利用検討
• 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

Abstract

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.

Journal

• Journal of Environmental Chemistry

  Journal of Environmental Chemistry 20 (2), 149-153, 2010

  Japan Society for Environmental Chemistry

Keywords

• Organotin
• Decomposition
• Iron oxide
• Seawater

Details

• CRID: 1390001204368830976
• NII Article ID: 10026389483
• NII Book ID: AN10547099
• DOI: 10.5985/jec.20.149
• COI: 1:CAS:528:DC%2BC3cXptl2kuro%3D
• ISSN: 18825818
• ISSN: 09172408
• NDL BIB ID: 10748197
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I10748197
• Web Site: http://www.jstage.jst.go.jp/article/jec/20/2/20_2_149/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed