壳聚糖粉末对酸性红73吸附动力学研究

Adsorption Kinetics Research on Chitosan Powder of Brilliant Crocein

壳聚糖粉末对污水中多种无机、有机污染物质有良好的吸附性,且壳聚糖本身来源广泛,成本低廉且环境友好,本文利用壳聚糖的吸附性能,研究了其对酸性红73的吸附作用,重点研究了对酸性红73的吸附动力学和热力学。结果表明,壳聚糖粉末对酸性红73溶液具有良好的吸附性,是一种理想吸附剂,提供了一种易操作、成本低的控制废水中酸性红73含量的方法。

Chitosan powder has good adsorbability to various inorganic and organic pollutants in sewage,and chitosan has a wide range of sources,with low cost and environmental friendliness.In this paper,the adsorption of chitosan on Brilliant Crocein was studied by using its adsorption properties,focusing on the adsorption kinetics and thermodynamics of Brilliant Crocein.The results showed that chitosan powder had good adsorbability to Brilliant Crocein solution and was an ideal adsorbent,providing an easy-to-operate and low-cost method for controlling Brilliant Crocein content in wastewater.