铜铁双金属氧化物对Sb(V)的吸附去除研究

Adsorption and removal of Sb(V) by Cu Fe bimetallic oxide

利用扫描电镜、分布分析仪等设备对铁铜双金属氧化物对Sb(V)的吸附去除效果进行研究,通过对铜铁双金属氧化物化学组成进行分析,获取静态吸附实验与固定床动态吸附参数数据,研究铜铁双金属氧化物在吸附过程中动力学与反应机制的特征,以便更好的完成铜铁双金属氧化物对Sb(V)的吸附去除研究。最后通过实验观察发现,铜铁双金属氧化物对Sb(V)的吸附去除效果相对于传统方法有明显的改善,该方法可以更好进行吸附去除,实验结果比传统方法优化了50%以上。

The adsorption and removal of Sb(V)by iron-copper bimetallic oxides were studied by means of scanning electron microscopy and distribution analyzer in order to effectively complete the adsorption and removal of Sb(V).The influence of Cu Fe bimetallic oxide on the kinetics and reaction mechanism during the adsorption experiment is analyzed.Finally,the experimental results show that the adsorption and removal of Sb(V)by Cu-Fe bimetallic oxides is obviously improved compared with the traditional method.This method can better adsorb and remove Sb(V).The experimental results are more than 50%optimized than the traditional method.