作者机构:[1]School of Chemistry and Environmental Engineering, Changchun University of Science and Technology, Changchun 130022, China
相关基金:Acknowledgements: This work was financially supported by the Science and Technology Development Planning Project of Jilin Province (Nos. 20040125 and 20060504), the Scientific Research Planning Project of the Education Department of Jilin Province (Nos. 2005109 and 2006YJT05) and the Scientific Research Project of Environment Protection Bureau of Jilin Province (No. 2006-24).