| Data | S |
α
|
k
F
|
k
L
|
R
2
| Sa |
α
a
|
R
2a
|
---|
(mL g−1 VS) | (mL g− 1 VS) | (−) | (d− 1) | (d− 1) | (−) | (mL g− 1 VS) | (−) | (−) |
---|
ESC1 | 206 | 260 | 0.70 | 0.1263 | 0.0120 | 1.00 | 220 | 0.19 | 1.00 |
ESC2 | 166 | 161 | 0.50 | 0.1508 | 0.1506 | 0.99 | 180 | 0.30 | 0.98 |
ESG1 | 228 | 231 | 0.46 | 0.1095 | 0.1094 | 1.00 | 252 | 0.12 | 0.99 |
ESG2 | 224 | 275 | 0.73 | 0.1707 | 0.0113 | 1.00 | 238 | 0.40 | 1.00 |
EN | 219 | 218 | 0.59 | 1.0899 | 0.1315 | 1.00 | 213 | 0.97 | 0.94 |
- aOptimized values (curve fitting) for fixed parameter values of kF = 0.3393 (d−1) and kL = 0.0780 (d−1), respectively. Fixed first-order reaction constants were calculated as the mean value of the individual kinetic parameters (kF and kL) over all experiments
- Data final experimental value of the discontinuous digestion test (according to VDI 4630 [12]), S estimated total methane potential (at infinite retention time), α ratio of rapidly degradable substrate to total degradable substrate, k
F
first-order reaction constant for rapidly degradable substrate components, k
L
first-order reaction constant for slowly degradable substrate components, R2 coefficient of determination