TY - JOUR AU - Rasoulifard, Mohammad Hossein AU - Alidoust, Mohammad Hossein TI - Removal of Direct Red Dye 23 from Water and Wastewater Using S2O8 Oxidant Activated by UV Irradiation:An Investigation on the Operational Parameters JO - Journal of Applied Chemical Research VL - 6 IS - 4 SP - 46 EP - 59 PY - 2012 DO - ER -