1. Department of Chemical Engineering, Faculty of Engineering; Arak University; Arak 38156-8-8349 Iran
2. Membrane Processes Research Laboratory (MPRL), Department of Petrochemical Engineering; Amirkabir University of Technology (Tehran Polytechnic); Mahshahr Campus Mahshahr P. O. Box 415 Iran
3. Young Researchers Club, Arak Branch; Islamic Azad University; Arak Iran