Mahdi N, Abdul Hameed H. Removal of Chromium from Aqueous Solution using Multilayer-Mixed (Reduction/Sorption) Bed from Iron Scrap and Nutshells. ASSOC ARA UNIV J ENG SCI [Internet]. 30Jun.2019 [cited 20Apr.2024];26(2):39-4. Available from: https://jaaru.org/index.php/auisseng/article/view/304