Bioprocesess Department;
UPIBI-Instituto Politécnico Nacional;
Barrio la Laguna Ticomán;
Mexico;
Engineering Institute UNAM;
Environmental Engineering Department;
Coyoacán;
Mexico;
Coagulation; Fecal; Coliforms; Flocculation; Helminth; Eggs; Total; Coliforms; Wastewaters;