氧化铁红对印染废水中锑(V)的吸附性能
周楚晨,李成,钱建英,杨昆仑,胡韵璇,徐新华

The study of antimony (V) adsorption by commercial iron oxide red
Chuchen ZHOU,Cheng LI,Jianying QIAN,Kunlun YANG,Yunxuan HU,Xinhua XU
图6 吸附时间对氧化铁红的Sb(V)吸附效果影响(温度:298 K,吸附剂投加量:0.1 g·L-1,接触时间:24 h)虚线为准一级动力学方程拟合结果,实线为准二级动力学方程拟合结果。
Fig.6 Effect of time on Sb(V) adsorption by iron oxide red (T=298 K, adsorbents dosage=0.1 g·L-1, contact time=24 h)The solid and dash lines correspond to pseudo-first and pseudo-second order kinetic fitting results.