1. Department of Environmental Sciences and Engineering, Government College University Faisalabad, Faisalabad, Pakistan;
2. Key Laboratory of Urban Pollutant Conversion, Institute of Urban Environment, Chinese Academy of Sciences, Xiamen City, Fujian, China;
3. Institute of Soil and Environmental Sciences, University of Agriculture Faisalabad, Faisalabad, Pakistan;
4. School of Civil Engineering and Surveying, University of Southern Queensland, Queensland, Australia;
5. School of Architecture and Civil Engineering, Institute of Foundation Engineering, Water- and Waste-Management, Laboratory of Soil- and Groundwater-Management, University of Wuppertal, Wuppertal, Germany;
6. Department of Environment, Energy and Geoinformatics, University of Sejong, Seoul, Republic of Korea