[Xie, Xiande; Mao, Qiming; Yang, Yuan; Cao, Linying; Luo, Shuang; Gao, Lingwei] Hunan Agr Univ, Coll Resources & Environm, Changsha 410128, Peoples R China.
[Gao, Lingwei] Cent South Univ, Sch Met & Environm, Inst Environm Engn, Changsha 410083, Peoples R China.
[Deng, Yunfeng] Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China.
[Deng, Yunfeng] Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Tianjin 300072, Peoples R China.
[Wei, Zongsu] Aarhus Univ, Ctr Water Technol WATEC, Dept Engn, Hangovej 2, DK-8200 Aarhus N, Denmark.