1. Senior Engineer, Laboratory of Ecology and Environmental Protection, Research Institute of Tsinghua Univ. in Shenzhen, 7th Way of Gaoxin South, Nanshan District, Shenzhen, Guangdong 518057, China (corresponding author).
2. Master’s Degree Student, Laboratory of Ecology and Environmental Protection, Research Institute of Tsinghua Univ. in Shenzhen, 7th Way of Gaoxin South, Nanshan District, Shenzhen, Guangdong 518057, China; School of Chemistry and Chemical Engineering, Guangxi Univ., 100 University Rd., Nanning, Guangxi 530004, China.
3. Professor, Shenzhen Water (Group) Co. Ltd., 1019 Shennan Zhong Rd., Futian District, Shenzhen, Guangdong 518031, China.
4. Professor, Dept. of Civil Engineering, Southern Illinois Univ. Edwardsville, Edwardsville, IL 62026.
5. Professor, School of Chemistry and Chemical Engineering, Guangxi Univ., 100 University Rd., Nanning, Guangxi 530004, China.