Assessment of the improved performance of magnetite-modified vermiculite in the reduction of BTEX and metals, as well as toxicity in petroleum-produced water - Bartilotti, Mariana; Viana, Taís Suelen; Oliveira, Danielle Palma de; Santos, Elisama V.; Rojas-Mantilla, Hernan D.; Santos, Mirian C.; Zanoni, Maria Valnice B. (Journal of Water Process Engineering, 2021)