1. Water Affairs Bureau of Nanshan District, Shenzhen, China
2. Department of Civil and Environmental Engineering, University of Macau, Macau S.A.R, China
3. School of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China
4. Shenzhen Key Laboratory of Soil and Groundwater Pollution Control, Shenzhen, China
5. State Key Laboratory of Internet of Things for Smart City and Department of Civil and Environmental Engineering, University of Macau, Macau S.A.R, China
6. Emeritus Professor of Biology, Hong Kong Baptist University, Hong Kong, China