Pereira, Erlon Lopes, Cláudio Milton Montenegro Campos, e Fabricio Motteran. “<b>Physicochemical Study of PH, Alkalinity and Total Acidity in a System Composed of Anaerobic Baffled Reactor in Series With Upflow Anaerobic Sludge Blanket Reactor in the Treatment of Pig Farming wastewater</b> - Doi: 10.4025/actascitechnol.V35i3.14069”. Acta Scientiarum. Technology 35, no. 3 (fevereiro 27, 2013): 477–483. Acessado setembro 8, 2025. https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/14069.