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Table 4 The properties of the corn stalk and seeding sludge

From: Early warning indicators for mesophilic anaerobic digestion of corn stalk: a combined experimental and simulation approach

Parameters Unit Corn stalk Inoculum
TS % 90.14 ± 0.32 4.10 ± 0.05
VS % TS 84.81 ± 0.11 2.20 ± 0.02
Crude fiber % TS 37.25 ± 0.19
Crude protein % TS 0.49 ± 0.03
C % TS 39.64 ± 0.08
N % TS 0.70 ± 0.02
H % TS 6.38 ± 0.04
S % TS 0.16 ± 0.01
C/N -a 56.62 ± 0.45
pH 7.96 ± 0.03
  1. a “–”: undetected