1. College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen518060, China
2. Shenzhen Shenshui Baoan Water Group Co., Ltd., Shenzhen518101, China
3. Shenzhen Pingshan Drainage Co., Ltd., Shenzhen518118, China
4. Key Laboratory of Drinking Water Science and Technology, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing100085, China