[He, Shuya; Xiao, Fangzhu] Univ South China, Sch Publ Hlth, Hengyang 421001, Peoples R China.
[Liu, Longfei; Huang, Tao] Changshu Inst Technol, Sch Chem & Mat Engn, Changshu 215500, Jiangsu, Peoples R China.
[Wang, Cheng; Peng, Guowen] Univ South China, Sch Chem & Chem Engn, Hengyang 421001, Peoples R China.
[Zhang, Shuwen; Peng, Guowen] Univ South China, Sch Resource Environm & Safety Engn, Hengyang 421001, Peoples R China.
[Xiao, Fangzhu; Peng, Guowen] Univ South China, Hunan Prov Engn Technol Res Ctr Uranium Tailings, Hengyang 421001, Peoples R China.