Color Removal from Bio-Digester Effluent (BDE) by Electrocoagulation without Fenton Reagent. International Journal of Current Engineering and Technology, [S. l.], v. 1, n. 1.Special Issue, p. 115–117, 2013. Disponível em: https://ijcet.evegenis.org/index.php/ijcet/article/view/3812. Acesso em: 28 apr. 2026.