Nature Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [11375084]; Nature Science Foundation of Hunan [2017JJ4046]; Hunan Provincial Innovation Foundation for Postgraduate [CX2017B523]
机构署名：
本校为第一且通讯机构
院系归属：
化学化工学院
摘要：
The adsorption of thorium(IV) was studied using a novel supramolecular polyrotaxane based on β-cyclodextrin derivatives. The effects of pH, contact time, Th(IV) initial concentration and adsorbents dosage on the adsorption of thorium(IV) by polyrotaxane were optimized using Box–Behnken design of response surface methodology. Analysis of variance and correlation coefficients showed that the predicted model was consistent with the experimental data well. The adsorption best fitted to the Langmuir model indicated that the adsorption process happ...
