1. School of Environmental Science and Engineering
2. Donghua University
3. Shanghai
4. 201620 P.R. China
5. Engineering Center of ministry of Environmental Protection (Textile)
6. Department of Chemical and Biomolecular Engineering
7. National University of Singapore
8. 117585 Singapore
9. Department of Water Resource and Environment
10. Guangdong Provincial Key Laboratory of Urbanization and Geo-simulation
11. Sun Yan-sen University
12. Guangzhou 510275
13. P.R. China