1. Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding 071003, Hebei, China
2. Department of Chemical Engineering, University of New Brunswick, Fredericton E3C 2G6, New Brunswick, Canada
3. College of Environment, Zhejiang University of Technology, Hangzhou 310014, Zhejiang, China