期刊论文

Xie, Shuibo

英文

Colloids and Surfaces A: Physicochemical and Engineering Aspects

0927-7757

2021

611

125813

10.1016/j.colsurfa.2020.125813

This work was supported by National Natural Science Foundation of China ( 11475080 , 51904155 ); the key scientific research project of Education Bureau of Hunan Province ( 19A421 ). The authors gratefully acknowledge the high-performance computation center (HPCC) at University of South China for computing resources.

本校为第一且通讯机构

The main aim of this study is to evaluate the removal efficiency of U(VI) using an environmentally sensitive amidoxime hydrogel (AO-NIAMP). The sensitivity of the swelling behaviours to the temperature and pH of AO-NIAMP could promote the adsorption of uranium and facilitate the extraction out itself from solutions. Under the reaction pH of 6.0, and an initial U(VI) concentration o of 16.65 mg L−1,with 22.43 mg of AO-NIAMP, the maximum adsorption capacity was 36.3 mg g−1 as calculated by using response surface methodology (RSM). The adsorptio...