[Wang, Zheng-Hao; Luo, Cai-Wu; Lei, Bo] Univ South China, Sch Environm & Safety Engn, Hengyang 421001, Hunan, Peoples R China.
[Li, An] Hunan Inst Sci & Technol, Coll Chem & Chem Engn, Yueyang 414006, Hunan, Peoples R China.
[Liang, Shan] Univ South China, Sch Chem & Chem Engn, Hengyang, Hunan 421001, Peoples R China.
[Chao, Zi-Sheng] Changsha Univ Sci & Technol, Coll Mat Sci & Engn, Changsha 410114, Hunan, Peoples R China.