1. Department of Chemistry
2. Quaid-i-Azam University
3. Islamabad
4. Pakistan
5. Environmental Engineering and Science Program
6. Department of Chemistry Wright State University
7. Dayton
8. USA
9. Department of Biomedical, Chemical and Environmental Engineering
10. University of Cincinnati
11. Cincinnati
12. Water Quality Management Branch
13. Water Supply and Water Resources Division
14. National Risk Management Research Laboratory
15. The United States Environmental Protection Agency
16. Sustainable Technology Division
17. National Center of Excellence in Physical Chemistry
18. University of Peshawar
19. Department of Physical and Environmental Sciences
20. University of Toronto
21. Toronto
22. Canada