1. Department of Nanotechnology Faculty of Chemistry University of Isfahan Isfahan 81746‐73441 Iran
2. School of Chemistry The University of New South Wales Sydney NSW 2052 Australia
3. Department of Polymer Engineering Islamic Azad University Tehran Science and Research Branch Tehran 14778–93855 Iran
4. Centre for Technology in Water and Wastewater University of Technology Sydney Sydney NSW 2007 Australia
5. UNESCO Centre for Membrane Science and Technology School of Chemical Engineering University of New South Wales Sydney NSW 2052 Australia