ISIUKU, Beniah O.; NWOSU, Calistus N. Fixed-Bed Adsorption of Metanil Yellow from Aqueous Solution on HNO3-Treated-H3PO4-Activated Carbon from Gmelina Bark. Asian Journal of Chemistry, [S. l.], v. 29, n. 3, p. 475–479, 2016. DOI: 10.14233/ajchem.2017.20181. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/29_3_2. Acesso em: 3 jul. 2024.