壳聚糖复合物微球吸附水中药物污染物的研究进展  

Research progress of adsorption of pharmaceutical pollutants in water by chitosan compound microspheres

作　　者：暴佳欣 王连艳[2] 周志茂[2] 张竞[2] 朱艳华[1] BAO Jiaxin;WANG Lianyan;ZHOU Zhimao;ZHANG Jing;ZHU Yanhua(Heilongjiang University of Chinese Medicine,Harbin 150040,China;Institute of process engineering,Chinese Academy of Sciences,Beijing 100190,China)

机构地区：[1]黑龙江中医药大学,哈尔滨150040 [2]中国科学院过程工程研究所,北京100190

出　　处：《工业用水与废水》2023年第1期1-5,共5页Industrial Water & Wastewater

基　　金：国家自然科学基金资助项目(81973262);北京市自然科学基金资助项目(L202001,L202039)。

摘　　要：近年来,药物化合物因潜在的生态毒性而被认为是一种新兴的水体污染物。在各种处理方法中,吸附法因去除率相对较高,以及具有高选择性、操作简单、成本低等优点,被认为是处理药物污染物的有效手段之一。在介绍壳聚糖交联和接枝改性的基础上,综述了壳聚糖复合物微球的分类及其对药物污染物的吸附机理,并列举了磁性壳聚糖微球、壳聚糖基生物炭微球、壳聚糖基MOFs微球和壳聚糖基离子液体微球的一些研究成果及工艺条件,同时结合目前研究中存在的不足,对未来发展方向提出了展望。In recent years,pharmaceutical compounds are recognized as emerging water pollutants because of their potential ecotoxicity.Among various treatment strategies,surface adsorption methodology is thought to be one of the good solutions for removing these pollutants due to its high pollutants removal efficiency,high selectivity,simple operation,low cost and some other advantages.On the premise of introducing chitosan crosslinking and graft modification,the classification of chitosan compound microspheres as well as their adsorption mechanism on drug pollutants were reviewed.Some research results and process conditions of magnetic chitosan microspheres,chitosan-based biochar microspheres,chitosan-based MOFs microspheres and chitosan-based ionic liquid microspheres were listed;meanwhile,combining with the shortcomings in the current research,the future development direction was prospected.

关 键 词：壳聚糖 药物污染物 复合物 微球 吸附 

分 类 号：X703.1[环境科学与工程—环境工程]