1. Faculty of Civil Engineering and Geosciences, Section Sanitary Engineering, Department of Water Management, Delft University of Technology, Stevinweg 1, 2628 CN Delft, The Netherlands
2. School of Civil Engineering, Vellore Institute of Technology, Vellore 632014, India
3. Nanotechnology Research, NX Filtration, Josink Esweg 44, 7545 PN Enschede, The Netherlands
4. The Energy and Resource Institute (TERI), Darbari Seth Block, IHC Complex, Lodhi Road, New Delhi110003, India