1. School of Environmental and Municipal Engineering; Xi'an University of Architecture and Technology; Xi'an China
2. International Science and Technology Cooperation Center for Urban Alternative Water Resources Development; Xi'an China
3. Key Lab of Northwest Water Resource, Environment and Ecology; MOE; Xi'an University of Architecture and Technology; Xi'an China
4. Engineering Technology Research Center for Wastewater Treatment and Reuse; Shaanxi Province Xi'an China