1. Department of Chemical Engineering, University of Engineering and Technology, GT Road, Lahore 54890, Pakistan
2. Institute of Environmental Engineering and Research (IEER), University of Engineering and Technology, GT Road, Lahore 54890, Pakistan
3. Department of Chemistry, College of Science, University of Hafr Al Batin, P.O. Box 1803, Hafr Al Batin 39524, Saudi Arabia
4. Renewable Energy Research Center, Fukushima Renewable Energy Institute, National Institute of Advanced Industrial Science and Technology, AIST, 2-2-9 Machiikedai, Koriyama, Fukushima 963-0298, Japan