1. State Key Laboratory of Urban Water Resource and Environment, School of Environment, Harbin Institute of Technology, Harbin 150090, China
2. School of Municipal and Environmental Engineering, Jilin Jianzhu University, Changchun 130118, China
3. School of Civil and Environmental Engineering, Shenzhen Polytechnic, Shenzhen 518055, China
4. College of Chemical and Environmental Engineering, Harbin University of Science and Technology, Harbin 150040, China