1. State Key Laboratory of Urban Water Resource and Environment, School of Environmental Harbin Institute of Technology Harbin China
2. School of Chemistry and Environmental Engineering Pingdingshan University Pingdingshan China
3. School of Environment and Ecology Chongqing University Chongqing China
4. Department of Chemistry Tsinghua University Beijing China
5. Division of Environmental Science and Engineering Pohang University of Science and Technology (POSTECH) Pohang Korea