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重金属吸附剂壳聚糖的改性研究进展 被引量:13

Progresses in Modification Research on Chitosan-based Heavy Metal Adsorbent
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摘要 综述了重金属吸附剂壳聚糖改性研究的新进展,介绍了交联与接枝等改性方式对壳聚糖稳定性的影响及改性后的壳聚糖对水体中重金属离子吸附性能的改善。针对壳聚糖改性中仍然存在的一些问题,指出今后研究中值得关注的方向。 The recent development in modification research on chitosan-based heavy metal adsorbent is reviewed. The effects of modification methods, such as cross-linking, grafting and so on, on the stability of chitosan and the improvement of the adsorption capability of modified chitosan for heavy metal ions in water are introduced. According to the problems in modification of chitosan, the direction for further research is pointed out.
出处 《化工环保》 CAS CSCD 北大核心 2009年第2期126-130,共5页 Environmental Protection of Chemical Industry
基金 教育部新世纪优秀人才支持计划项目(NCET-07-0694) 陕西省自然科学基金资助项目(SJ08-ZT08) 西北工业大学研究生种子基金资助项目(200867)
关键词 壳聚糖 改性 吸附 重金属离子 废水处理 chitosan modification adsorption heavy metal ion wastewater treatment
作者简介 陈培榕(1985-),男,江西省于都县人,硕士生,主要从事特殊废水处理方面的研究。电话13519144143,电邮chenpeirong@126.com。 联系人:吴耀国,电话029-88488018,电邮wuygal@163.com。
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