本文研究了微晶纤维素对聚合抗菌素—卡达波尔的吸附作用，探讨了初始浓度、时间和温度对吸附量的影响，通过对吸附速率常数和吸附等温线的分析，研究了吸附过程，并利用红外光谱和扫描电镜手段研究了复合体的形态结构． In this paper, the adsorption of microcrystalline cellulose on the polymeric antibacterials-cadabol was studied. The effects of initial concentration, time and temperature on the adsorption capacity were discussed. The adsorption process was studied by analyzing the adsorption rate constant and adsorption isotherms. The morphology and structure of the complex were studied by infrared spectroscopy and scanning electron microscopy.