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Table 2 Main relevant evaluation parameters of the co-digestion processes divided by pre-treatment method

From: The role of different methanogen groups evaluated by Real-Time qPCR as high-efficiency bioindicators of wet anaerobic co-digestion of organic waste

Parameters Pre-treatment A Pre-treatment B
Daily biogas production (L/die) 27.08 ± 3.01 4.87 ± 2.46
Specific Biogas production (m3/kg VS added) 0.64 ± 0.07 0.30 ± 0.13
TS reduction (%) 64.44 ± 7.57 31.67 ± 6.23
TSV reduction (%) 73.84 ± 5.87 38.13 ± 6.70
pH 7.36 ± 0.34 6.82 ± 0.52
Ac./Alc. ratio 0.37 ± 0.18 2.47 ± 2.41
CH4 (%) 60.60 ± 2.90 57.50 ± 6.10
CO2 (%) 37.70 ± 3.20 41.00 ± 6.44