1. Faculty of Civil Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310 Skudai, Johor, Malaysia
2. Faculty of Chemical Engineering, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310 Skudai, Johor, Malaysia
3. Department of Chemical Engineering, Faculty of Engineering, Universiti Teknologi PETRONAS, 32610 Bandar Seri Iskandar, Perak, Malaysia
4. UTM Campus Sustainability (UTMCS), Office of Campus Sustainability, Universiti Teknologi Malaysia, UTM Johor Bahru, 81310 Skudai, Johor, Malaysia
5. Department of Environmental Protection and Water Engineering, Faculty of Environmental Engineering, Vilnius Gediminas Technical University, Vilnius, Lithuania