作者机构:[1]Box 313, Northeastern University, Shenyang, Liaoning 110004, China
相关基金:This study was supported by the National Natural Science Foundation of China (No. 50874029) and the National Basic Research Program of China (No.2007CB613504). Thanks are due to X.L. Nan and B.Y. Ma for their assistance in language editing.
Corresponding author: Y. Zhang (1982- ) postgraduate student for doctor degree, main research solid waste treatment. E-mail: zhangyue0904@yahoo.cn. male field