1. Department of Chemistry, Yanbian University, Park Road 977, Yanji city, Jilin 133002, P. R. China
2. Department of Environmental Science, Zhejiang University, Hangzhou 310058, P. R. China
3. Centre for Green Technology, School of Civil and Environmental Engineering, University of Technology Sydney, 15 Broadway, Ultimo 2007 Australia
4. Department of Environmental Science, Yanbian University, Park Road 977, Yanji City, Jilin 133002, P. R. China
5. Interdisciplinary of Biological Functional Molecules, College of Integration Science, Yanbian University, Park Road 977, Yanji city, Jilin 133002, P. R. China