1. Department of ChemistryFaculty of Sciences, Atatürk University 25240 Erzurum Turkey
2. Department of Chemical EngineeringSahand University of Technology 51335‐1996 Tabriz Iran
3. Department of Chemical EngineeringTabriz Branch, Islamic Azad University 51579‐44533 Tabriz Iran
4. Research Laboratory of Advanced Water and Wastewater Treatment Processes, Department of Applied ChemistryFaculty of Chemistry, University of Tabriz 51666‐16471 Tabriz Iran