
Keywords: فاضلاب شهری; E. coli; Log reduction; Mesophilic; Psychrophilic; Sewage; Slurry; AD; anaerobic digestion; ANOVA; analysis of variance; DNA; deoxyribonucleic acid; MPN; most probable number; RNA; ribonucleic acid; SSA; Sub-Saharan Africa; VBNC; viable but not culturable