1. School of Civil Engineering, Wuhan University, Wuhan 430072, PR China
2. Department of Water and Wastewater Engineering, Wuhan University of Science and Technology, Wuhan 430081, PR China
3. Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, United States
4. Key Laboratory for City Cluster Environmental Safety and Green Development of the Ministry of Education, Institute of Environmental and Ecological Engineering, Guangdong University of Technology, Guangzhou 510006, China
5. Department of Civil Engineering, The University of Hong Kong, Pokfulam, Hong Kong SAR, China