| D318阴离子交换树脂对铼(Ⅶ)的吸附(英文) |
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| 引用本文： | 舒增年,杨明华.D318阴离子交换树脂对铼(Ⅶ)的吸附(英文)[J].中国化学工程学报,2010,18(3). |
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| 作者姓名： | 舒增年 杨明华 |
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| 作者单位： | Department of Chemistry;Lishui University; |
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| 基金项目： | Supported by the National Natural Science Foundation of China(30972405); the Natural Science Foundation of Zhejiang Province(Y3090531) |
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| 摘 要： | The adsorption and mechanism of Re(Ⅶ)on resin D318 were studied using chemical methods and IR spectrometry.At pH 5.2,the static and dynamic saturation adsorption capacities were 351.4 and 366.5 mg·g-1,respectively.The adsorption behavior obeyed the Freundlich empirical equation and the adsorption rate constant k298 was 6.37×10-4s-1.The desorption percentage was up to 99.7%when 2.0 mol·L-1KSCN was used for dynamic desorption.
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| 关 键 词： | 吸附 阴离子交换树脂 |
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