CONCEIÇÃO, V.; FREIRE, F. B.; CARVALHO, K. Q. de. <b>Treatment of textile effluent containing indigo blue dye by a UASB reactor coupled with pottery clay adsorption</b> - doi: 10.4025/actascitechnol.v35i1.13091. Acta Scientiarum. Technology, [S. l.], v. 35, n. 1, p. 53–58, 2012. DOI: 10.4025/actascitechnol.v35i1.13091. Disponível em: https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/13091. Acesso em: 26 set. 2025.