1. College of Materials and Chemistry & Chemical Engineering, Chengdu University of Technology, Chengdu 610059, China
2. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, China
3. College of Environment and Ecology, Chengdu University of Technology, Chengdu 610059, China
4. School of Energy and Power Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China