| 含氮超交联聚合物对磺胺二甲基嘧啶的吸附 |
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| 作者单位： | ;1.西华师范大学化学化工学院;2.西华师范大学应用化学研究所 |
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| 摘 要： | 通过一步法制备了一种含氮超交联吸附剂,探究了对水中磺胺二甲基嘧啶的去除能力,通过扫描电镜和红外光谱对超交联聚合物的表面结构和化学性质进行表征。结果表明,该吸附剂的最大吸附容量能够高达336.45 mg/g;吸附动力学过程符合准二级模型。
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| 关 键 词： | 超交联吸附剂 吸附 磺胺二甲基嘧啶 |
Adsorption of sulfadimidine in solution onto nitrogen-containing supercrosslinked polymers |
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| Affiliation: | ,School of Chemistry and Chemical Engineering,Xihua Normal University,Institute of Applied Chemistry,Xihua Normal University |
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| Abstract: | a nitrogen-containing supercrosslinking adsorbent was prepared by one-step method to explore the removal capacity of sulfadimethylpyrimidine in water. The surface structure and chemical properties of the supercrosslinking polymer were characterized by scanning electron microscopy and infrared spectroscopy. the results of batch adsorption experiments show that the maximum adsorption capacity of the adsorbate can reach up to 336.45 mg/g; the adsorption kinetic process conforms to the quasi-second-order model. |
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| Keywords: | supercrosslinking adsorbent adsorption sulfadimethylpyrimidine |
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