Skip to main content


Table 4 Characteristics of seed sludge [17] (TS, Total solids; VS, volatile solids; VFAs, Volatile fatty acids)

From: Semi-continuous anaerobic digestion for biogas production: influence of ammonium acetate supplement and structure of the microbial community

Parameter Value
TS (% wet weight) 19
VS (% wet weight) 17
pH 7.3
NH4 + (g/L) 0.8
VFAs (g/L) 0