改性沸石吸附-微滤一体化装置去除水中铯和锶

赵浩迪,上官宇飞,于水利

Removal of cesium and strontium from water by an integrated device of adsorption-microfiltration using modified permutate as adsorbent

Haodi ZHAO,Yufei SHANGGUAN,Shuili YU

表3 铯和锶在不同种类沸石和阳离子交换树脂上的吸附动力学拟合结果

Table 3 Adsorption kinetics fitting results of cesium and strontium by different zeolites and cation exchange resin

沸石种类 铯 锶 qe/（mg·g-1） K2/min-1 R2 qe/（mg·g-1） K2/min-1 R2 人造沸石 0.865 0.361 0.999 9 0.956 0.875 0.999 9 丝光沸石 0.858 0.162 0.999 7 0.952 0.743 0.999 9 斜发沸石 0.821 0.196 0.999 6 0.941 0.802 0.999 8 阳离子交换树脂 0.864 0.049 0.996 7 0.952 0.293 0.999 9