J Hazard Mater 2016 Nov 25;318:587-599. Epub 2016 Jul 25.
Centre for Environmental Sustainability and Water Security (IPASA), Research Institute for Environmental Sustainability, Block C07, Level 2, Universiti Teknologi Malaysia, 81310 Johor Bahru, Malaysia; Department of Environmental Engineering, Faculty of Civil Engineering, Universiti Teknologi Malaysia (UTM), 81310 Johor, Malaysia.