1. Master’s Candidate, School of Environmental Science and Engineering, Xiamen Univ. of Technology, Xiamen 361024, China.
2. Professor, School of Environmental Science and Engineering, Xiamen Univ. of Technology, Xiamen 361024, China (corresponding author).
3. Postgraduate Scholar, School of Environmental Science and Engineering, Xiamen Univ. of Technology, Xiamen 361024, China.