1. School of resources and environmental engineering Mianyang Teachers' College Mianyang China
2. Sichuan water conservancy college, School of resources and environmental engineering Chongzhou China
3. NHC Key Laboratory of Nuclear Technology Medical Transformation (MIANYANG CENTRAL HOSPITAL) Mianyang China
4. Department of Applied Chemistry Hengshui University Hengshui China
5. College Of Physics Sichuan University Chengdu China