1. Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, University Technology Malaysia (UTM), Johor Bahru 81310, Malaysia
2. Department of Chemical Engineering, Jalozai Campus, University of Engineering and Technology (UET), 25000 Peshawar, Pakistan
3. Chemical and Petroleum Engineering Department, UAE University, P.O. Box 15551, Al Ain, United Arab Emirates
4. Balochistan University of Information Technology, Engineering and Management Sciences (BUITEMS), 87100 Quetta, Pakistan