Evaluation of Alum/Lime Coagulant for the Removal of Turbidity from Al- Ahdab Iraqi Oilfields Produced Water. jcoeng [Internet]. 2015 Jul. 1 [cited 2025 Apr. 28];21(07):145-53. Available from: https://www.joe.uobaghdad.edu.iq/index.php/main/article/view/399