1. Key Laboratory of Microbial Technology for Industrial Pollution Control of Zhejiang Province, College of Environment, Zhejiang University of Technology, Hangzhou 310032, P. R. China
2. State Key Laboratory of Environmental and Biological Analysis, Department of Chemistry, Hong Kong Baptist University, Hong Kong SAR, P. R. China
3. Department of Chemistry, School of Sciences, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China