1. Membrane-based Environmental & Sustainable Technology Group, Department of Civil Engineering, The University of Hong Kong, Pokfulam 999077, Hong Kong SAR, China
2. State Key Laboratory of Pollution Control and Resource Reuse, Shanghai Institute of Pollution Control and Ecological Security, School of Environmental Science and Engineering, Tongji University, Shanghai 200092, China
3. Department of Chemical Engineering, University of Bath, Bath, BA2 7AY, United Kingdom
4. College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China
5. Centre for Technology in Water and Wastewater, University of Technology Sydney, Ultimo, NSW 2007, Australia
6. Nanyang Environment & Water Research Institute, Nanyang Technological University, Clean Tech One, 1 Cleantech Loop, #06-08, Singapore 637141, Singapore