1. School of Environment and Energy, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, Guangdong 510006, PR China
2. The Key Laboratory of Pollution Control and Ecosystem Restoration in Industry Clusters (Ministry of Education), South China University of Technology, Guangzhou 510006, PR China
3. Institute of Environmental Engineering, School of Metallurgy and Environment, Central South University, Changsha 410083, China
4. Chinese National Engineering Research Center for Control and Treatment of Heavy Metal Pollution, Changsha 410083, China