纤维素及其衍生物对金属离子吸附性能的研究进展

Research advance on the adsorption properties of cellulose and its derivatives on metal ions

摘要: 纤维素衍生物的吸附性主要是通过对金属离子选择性吸收而体现出来的，文中针对纤维素及其衍生物能够吸附不同的金属离子的性能，综述了近十几年来纤维素及其衍生物对黑色金属离子，轻金属离子和重金属离子的吸附状况和应用情况，简单总结了纤维素衍生物金属离子吸附剂的再生利用，展望了纤维素衍生物金属离子吸附剂在其他方面应用的良好前景.

Abstract: The adsorption properties of cellulose derivative are mainly reflected through the selectiveadsorption of metal ion. Based on the adsorption properties of cellulose and its derivatives for differentmetal ions, this paper makes a review of adsorption and application of cellulose and its derivatives onblack metal ion, light metal ions and heavy metal ions in the last few decades. Also this paper brieflysummaries the recycling utilization of cellulose derivative metal ion adsorbent, and looks forward to theapplication prospect of cellulose derivative metal ion adsorbent in other aspects.