1. Environment and Life Sciences Research Centre, Kuwait Institute for Scientific Research, Safat, Kuwait
2. Division of Chemical and Petroleum Engineering, School of Engineering, London South Bank University, London, UK
3. Department of Chemical Engineering, University College London, London, UK
4. School of Chemical Engineering, University of Birmingham, Edgbaston, Birmingham, UK
5. Water Research Centre, Kuwait Institute for Scientific Research, Safat, Kuwait
6. Department of Environmental, Biological Pharmaceutical Sciences and Technologies – University of Campania “Luigi Vanvitelli”, Caserta, Italy