競争吸着法によるイカ肝臓からのカドミウムの除去

DOI 日本農学文献記事索引 Web Site 被引用文献4件 参考文献10件

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タイトル別名
  • Removal of Cadmium from Squid Liver by Competitive Adsorption Method
  • キョウソウ キュウチャクホウ ニ ヨル イカ カンゾウ カラ ノ カドミウム ノ ジョキョ

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抄録

A new method (competitive adsorption method) for the removal of Cd from squid liver was proposed. In this method, the same weight of squid liver and citric acid solution were mixed with a cation-chelating resin for 24 h under weak acidic condition. The Cd concentration of the mixture was lowered from 12 ppm to 0.1 ppm by the addition of 10 wt-% of cation-chelating resin relative to the wet-weight of squid liver at about pH 4. The Cd adsorption behaviors of squid liver and cation-chelating resin were well explained by a bidentate binding model. The adsorption process of Cd onto cation-chelating resin was the rate-limiting process of competitive adsorption method.

収録刊行物

  • 水産増殖

    水産増殖 54 (4), 449-453, 2006

    日本水産増殖学会

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