Electrocoagulation treatment of swine slaughterhouse wastewater: effect of electrode materialKathlia D. Cruz, Janine Therese J. Francisco, Kristine Jhalene M. Mellendrez and Jermaine Marianne F. PinedaE3S Web Conf., 117 (2019) 00020DOI: https://doi.org/10.1051/e3sconf/201911700020