1. School of Environmental Science and Engineering; Huazhong University of Science and Technology; Wuhan 430073 People's Republic of China
2. Department of Energy and Environment, Faculty of Agricultural Engineering; Sindh Agriculture University; Tandojam 70060 Sindh Pakistan
3. Cooperative Research Centre for Contamination Assessment and Remediation of the Environment (CRCCARE); University of Newcastle; Callaghan NSW 2308 Australia
4. Department of Irrigation and Drainage, Faculty of Agricultural Engineering; Sindh Agriculture University; Tandojam 70060 Sindh Pakistan
5. Department of Agronomy, Faculty of Crop Production; Sindh Agriculture University; Tandojam 70060 Sindh Pakistan
6. Al-Mustansiryiah University; College of Engineering; Baghdad Iraq