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首页> 外文期刊>Chinese science bulletin >Characterization and adsorption behavior of a novel triolein-embedded activated carbon composite adsorbent
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Characterization and adsorption behavior of a novel triolein-embedded activated carbon composite adsorbent

机译：新型三油精包埋的活性炭复合吸附剂的表征与吸附行为

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摘要

A novel triolein-embedded activated carbon composite adsorbent was developed. Experiments were carried out in areas such as the preparation method, the characterization of physicochemical properties, and the adsorption behavior of the composite adsorbent in removing dieldrin from aqueous solution. Results suggested that the novel composite adsorbent was composed of the supporting activated carbon and the surrounding triolein-embedded cellulose acetate membrane. The adsorbent was stable in water, for no triolein leakage was detected after soaking the adsorbent for five weeks. The adsorbent had good adsorption capability to dieldrin, which was indicated by a residual dieldrin concentration of 0.204 mu g centre dot L~(-1). The removal efficiency of the composite adsorbent was higher than the traditional activated carbon adsorbent.
机译：开发了一种新型的嵌入三油精的活性炭复合吸附剂。在制备方法，理化性质表征以及复合吸附剂从水溶液中去除狄氏剂的吸附行为等方面进行了实验。结果表明，新型复合吸附剂由活性炭和周围包埋的三油精乙酸纤维素膜组成。吸附剂在水中稳定，因为将吸附剂浸泡五周后未发现三油精泄漏。吸附剂对狄氏剂具有良好的吸附能力，其残留狄氏剂浓度为0.204μg中心点L〜（-1）。复合吸附剂的去除效率高于传统的活性炭吸附剂。

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