Yaseen AL Kindi, G. and Hammoodi AL Ani, F. 2018. Studying the Phenol Degradation in Synthetic Wastewater by Catalytic Wet Air Oxidation Process in Batch Reactor. International Journal of Engineering & Technology. 7, 4.20 (Nov. 2018), 629–639. DOI:https://doi.org/10.14419/ijet.v7i4.20.27827.