1. School of Ecology and Environment, Zhengzhou University, Zhengzhou 450001, China
2. National Center for Research & Popularization on Calcium, Magnesium, Phosphate and Compound Fertilizer Technology, Zhengzhou 450001, China
3. Research Centre of Engineering and Technology for Synergetic Control of Environmental Pollution and Carbon Emissions of Henan Province, Zhengzhou 450001, China
4. School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, China
5. State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan 750021, China