Namoos, B.M., Abdul-Wahab, M.I. and Abdul-Majeed, W.S. 2023. The Effects of Operating Variables on Efficancy of Water Disinfection by Sodium Hypochlorite Using Al-Wathba Wastewater. Iraqi Journal of Chemical and Petroleum Engineering. 24, 2 (Jun. 2023), 71–79. DOI:https://doi.org/10.31699/IJCPE.2023.2.8.