AL SHAMAA, Ali Safaa; AL-PALANY, Majid R. Majed. Removal of Hexavalent Chromium from Aqueous Solution Using Olive Tree Bark as Natural Adsorbent . Mesopotamia Environmental Journal (mesop. environ. j) ISSN: 2410-2598, [S. l.], v. 8, n. 1, p. 48–59, 2024. Disponível em: https://mej.uobabylon.edu.iq/index.php/mej/article/view/169. Acesso em: 22 dec. 2024.