1. School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637459, Singapore
2. Department of Engineering, University of Cambridge, Cambridge CB3 0FA, United Kingdom
3. Department of Thermal Engineering, Taiyuan University of Technology, Taiyuan, Shanxi 030024, China
4. Singapore Membrane Technology Center, Nanyang Environment and Water Research Institute, Nanyang Technological University, Singapore 637141, Singapore