改性壳聚糖处理含氟水体研究进展  

Research Progress of Modified Chitosan in the Treatment of Fluorine Containing Water

作　　者：路艳 关洪亮 LU Yan;GUAN Hongliang(School of Chemistry and Environmental Engineeering,Wuhan Institute of Technology,Wuhan 430000,China)

机构地区：[1]武汉工程大学化学与环境工程学院,湖北武汉430000

出　　处：《云南化工》2025年第2期11-14,共4页Yunnan Chemical Technology

摘　　要：随着我国社会经济的高速发展,氟离子污染问题日益凸显,尤其在水体中的污染,已成为全球环境领域关注的焦点。鉴于氟离子对水质造成的严重危害,探索一种高效、简便、经济且能避免二次污染的除氟吸附剂尤显迫切和重要。回顾了含氟污水处理的常见技术,介绍了壳聚糖的物理改性化学方法和化学改性方法,简述了改性壳聚糖作为一种创新手段在含氟废水处理中的应用,提出了未来改性壳聚糖吸附剂的研究思路和方向。With the rapid development of China's social economy,the problem of fluoride ion pollution has become increasingly prominent,espe-cially in water pollution,which has become the focus of global environmental field.In view of the serious harm caused by fluoride ion to water quality,it is particularly urgent and important to explore a kind of efficient,simple and economical defluorination adsorbent which can avoid sec-ondary pollution.This paper reviews the common technologies for treating fluoride containing wastewater,introduces the physical modification and chemical modification methods of chitosan,and briefly describes the application of modified chitosan as an innovative means for treating fluoride-containing wastewater.It also proposes the research direction and ideas for the future development of modified chitosan adsorbents.

关 键 词：氟离子 改性壳聚糖 吸附剂 物理改性 化学改性 含氟污水 废水处理 

分 类 号：X756[环境科学与工程—环境工程] R123[医药卫生—环境卫生学]