1. Research Institute of Membrane Separation Technology of Shaanxi Province, Key Laboratory of Membrane Separation of Shaanxi Province, Key Laboratory of Northwest Water Resources, Environmental and Ecology, Key Laboratory of Environmental Engineering, Ministry of Education, No. 13 Yan Ta Road, Shaanxi Province, Xi'an 710055, China
2. School of Environmental & Municipal Engineering, Xi'an University of Architecture and Technology, No. 13 Yan Ta Road, Xi'an 710055, China