1. Department of Chemical Engineering, Institute of Chemical Technology (ICT), Nathalal Parekh Marg, Matunga, Mumbai 400019, India
2. Environmental and Water Technology Centre of Innovation (EWTCOI), Ngee Ann Polytechnic, Singapore 599489, Singapore
3. Centre for Membrane and Water Science and Technology, Ocean College, Zhejiang University of Technology, Hangzhou 310014, China
4. Department of Civil Engineering, The University of Hong Kong, Pok Fu Lam, Hong Kong 999077, China