1. Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China
2. Chinese National Engineering Research Center for Control & Treatment of Heavy Metal Pollution, Changsha 410083, China
3. Department of Chemistry and Biochemistry, The Ohio State University, Columbus, Ohio 43210, United States
4. Centre for Water Technology (WATEC) and Department of Engineering, Aarhus University, Hangøvej 2, DK-8200 Aarhus N, Denmark
5. Department of Chemistry and Biochemistry, National Chung Cheng University, Chia-Yi 62102, Taiwan
6. Department of Biological Chemistry and Pharmacology and The Davis Heart and Lung Research Institute, The Ohio State University, Columbus, Ohio 43210, United States
7. Department of Environmental Science & Engineering, Fudan University, Shanghai 200433, China
8. Environmental Engineering and Science Program, University of Cincinnati, Cincinnati, Ohio 45221, United States