Camacho ALD, Santos ECA dos, Filho JAB, Miranda LAS, Moraes CAM. Evaluation of BTEX adsorption in industrial effluent through the percolation method using rice husk ash as adsorbent material. REGET [Internet]. 2022 Jul. 28 [cited 2024 Nov. 29];24:e21. Available from: https://periodicos.ufsm.br/reget/article/view/62696