“Phenol Removal Using Granular Dead Anaerobic Sludge Permeable Reactive Barrier in a Simulated Groundwater Pilot Plant”. Journal of Engineering 20, no. 11 (November 1, 2014): 63–79. Accessed November 24, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/2581.