Effect of pH and time on the treatment by coagulation from slaughterhouse of the city of RabatNisrine. Boughou, Imane. Majdy, Essediya. Cherkaoui, Mohamed. Khamar and Abderrahman. NounahMATEC Web Conf., 149 (2018) 02091DOI: https://doi.org/10.1051/matecconf/201814902091