Khudair B, Jasim S. Improvement of Domestic Wastewater Treated Effluent from Sequencing Batch Reactor Using Slow Sand Filtration. ASSOC ARA UNIV J ENG SCI [Internet]. 23Dec.2018 [cited 22Dec.2024];25(4):159-73. Available from: https://jaaru.org/index.php/auisseng/article/view/201