吸附材料植物多糖气凝胶的研究进展

在环境净化中,随着吸附材料功能性和环保性的双重要求,传统的吸附材料将逐渐退出市场。植物多糖气凝胶作为一种新型吸附材料,将逐渐取代传统吸附材料。本文系统地归纳了气凝胶的特性,并介绍了近年来植物多糖气凝胶用于水体中重金属离子的吸附、废水中染料的吸附、水体中有机污染物的吸附、水体中油污的吸附、污水中表面活性剂的吸附以及对空气中甲醛和二氧化碳吸附的研究进展。

Research Progress on Plant Polysaccharide Aerogel as Adsorption Materials

With the dual requirements of functionality and environmental protection of the adsorbent materials,traditional adsorbent materials will gradually withdraw from the market.As a new type of adsorption material,plant polysaccharide aerogel will replace traditional adsorbent materialsin the field of environmental purification.In this paper,characteristics of aerogels were systematically summarized,and research progress of recent applications of plant polysaccharide aerogels in the adsorption of heavy metal ions,organic pollutants and oil in water,dyes in wastewater,surfactants in sewage and formaldehyde and carbon dioxide in air,were also introduced.