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β-环糊精羧甲基化交联聚合物的合成及其对水中苯胺的吸附 被引量:1

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摘要 在碱性条件下先用氯乙酸对β-环糊精进行羧甲基化,然后用环氧氯丙烷(ECH)对羧甲基-β-环糊精(CM-β-CD)进行交联,合成了羧甲基-β-环糊精交联聚合物(CM-β-CDP),并用层析柱法和气质联用仪(GC-MS)研究了CM-β-CDP对模拟水样中苯胺的吸附性能。结果表明,CM-β-CDP的最佳合成条件是:5gCM-β-CD,30%氢氧化钠溶液10mL,环氧氯丙烷10mL,滴加速度4d/min,反应温度50℃。CM-β-CDP对水样中苯胺的去除率达97%以上。
出处 《粮油加工》 北大核心 2009年第7期101-103,共3页 Cereals and Oils Processing
基金 咸阳市科技局计划项目(XK06012-9)
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