Figure 3 - Treatment of low strength sewage with high suspended organic matter content in an anaerobic sequencing batch reactor and modeling application

Figure 3. ASBR performance treating low strength sewage with high suspended organic matter content. a) tCOD: (○) influent and (■) effluent; b) sCOD: (□) influent and (▲) effluent; c) TSS: (∆) influent and (●) effluent; d) Alkalinity: (□) TA, (■) partial alkalinity (PA) and (◊) IA; e) VFAs: (■) Acetic acid, (∆) Propionic acid and (○) Butyric acid of the effluent.