1. Department of Chemistry, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam31441, Saudi Arabia
2. Basic & Applied Scientific Research Centre (BASRC), Water Treatment Unit, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam31441, Saudi Arabia
3. Ionic Liquids Research Laboratory, Department of Chemistry, Sardar Vallabhbhai National Institute of Technology, Surat395007, Gujarat, India
4. Indian Oil Corporation Limited, Hazira Laboratory, Surat395007, Gujarat, India