通过优化分析条件,实验研究了微波消解电感耦合等离子体发射光谱法测定聚苯乙烯吸附树脂中的Fe、Mn、Zn、Pb、Cd、Cr六种重金属的含量。方法的检出限为0.0005~0.02mg/L之间,回收率在98.0%~101.29%,RSD小于3.6%。该方法灵敏度高、重复性好,可实现对聚苯乙烯吸附树脂中重金属的含量快速准确地测定。 By optimizing the analytical conditions, the contents of Fe, Mn, Zn, Pb, Cd and Cr in the polystyrene resin were determined by microwave digestion and inductively coupled plasma atomic emission spectrometry. The detection limits of the method ranged from 0.0005 to 0.02 mg / L, the recoveries ranged from 98.0% to 101.29%, and the RSDs were less than 3.6%. The method has high sensitivity and good repeatability, and can quickly and accurately determine the content of heavy metals in the polystyrene adsorption resin.