香蕉皮作为吸附材料处理污染物的研究进展

Research Progress on Banana Peel as Adsorptive Material for Pollutants Disposal

有国内外学者研究发现,作为农业废弃物的香蕉皮含大量低聚糖、纤维素和矿质元素,是吸附剂的理想材料,对各类污染物有较好的吸附作用,并具有独特的优势。本文对香蕉皮吸附金属和非金属的性能及优化方法进行归纳,总结了香蕉皮对放射性锕系元素、重金属、染料、无机污染物及有机污染物的吸附特性及吸附优化方法,明确香蕉皮在污染治理和工业加工中的潜在价值,以期促进资源的再利用。

The domestic and foreign scholars studied and found that the banana peel as agricultural waste was the ideal material for adsorbent,which had good adsorption effects on kinds of pollutants,and had unique advantages. The properties and the optimization method of banana peel for adsorption of metal and nonmetal were summarized in this paper.The adsorption properties and optimization method of banana peel for treatment of radioactive actinides,heavy metals,dyes,inorganic pollutants and organic pollutants were concluded,and its potential value in pollution control and industry processes was proposed,so as to promote the recycling of resources.