1. Guangdong Provincial Key Laboratory of Environmental Pollution and Remediation Technology, Guangdong Provincial Engineering Research Center for Heavy Metal Contaminated Soil Remediation, School of Environmental Science and Engineering, Sun Yat-sen University, Guangzhou 510275, P. R. China
2. Guangdong Laboratory for Lingnan Modern Agriculture, Guangzhou 510642, P. R. China
3. Guangdong Provincial Key Laboratory of Agricultural & Rural Pollution Abatement and Environmental Safety, College of Natural Resources and Environment, South China Agricultural University, Guangzhou 510642, P. R. China
4. Université de Lorraine, INRAE, LSE, F-54000 Nancy, France
5. Université de Lorraine, CNRS, LRGP, F-54000 Nancy, France
6. State Key Laboratory for Pollution Control, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, P. R. China
7. Shenzhen Research Institute, Sun Yat-sen University, Shenzhen 518057, P. R. China