功能化碳纳米管材料在含重金属处理废水中的应用研究进展

Research Progress On Functionalized Carbon Nanotube Materials in Heavy Metal Waste-Water Treatment

结合近几年国内外研究情况阐述了碳纳米管的改性方法,系统介绍了碳纳米管及功能化碳纳米管的性能及特点,重点介绍了功能化碳纳米管在重金属废水处理中的应用研究进展,深入探索该类材料一些存在的问题与不足,提出了发展趋势和方向,并指导制备出高度选择和高效吸附多种重金属离子的改性碳纳米管材料。

Based on the researches at home and abroad in recent years,the modification method of carbon nanotubes is expounded.The performances and characteristics of carbon nanotubes and functionalized carbon nanotubes are introduced systematically.The progress of applied researches on the functionalized carbon nanotubes in treating heavy metal wastewater is introduced.Some of the problems and shortcomings of this type of material are explored,and the development trend and direction are proposed,guiding the preparation of highly selective and efficient adsorption of modified carbon nanotube materials of a variety of heavy metal ions.