REYES-JAVIER, G. C.; CHAUPIS-CADILLO , R. F.; IGLESIAS-OSORES, S.; BARRETO-PIO , C. Removal of arsenic in water with natural zeolites with ferric chloride. SciELO Preprints, 2020. DOI: 10.1590/SciELOPreprints.1168. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/1168. Acesso em: 29 jan. 2023.