Table 1.
selected physicochemical properties of initial mixture for different experiments
|
Experimental design |
Process index |
Physicochemical properties of initial mixture |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Phase | Experiment | P(bar) | MC(%) | C/N ratio | pH | EC mS/cm | OM(%) | TOC(%) | TKN(%) | NH4+mg/kg |
| 1 |
1 |
0.2 |
70 |
26 |
6.38 |
7.2 |
92.4 |
46.2 |
1.82 |
515 |
| |
2 |
0.4 |
70 |
26 |
″ |
″ |
″ |
″ |
″ |
″ |
| |
3 |
0.6 |
70 |
26 |
″ |
″ |
″ |
″ |
″ |
″ |
| |
4 |
0.8 |
70 |
26 |
″ |
″ |
″ |
″ |
″ |
″ |
| |
5 |
1 |
70 |
26 |
″ |
″ |
″ |
″ |
″ |
″ |
| 2 |
1 |
Pop |
85 |
26 |
6.82 |
7.0 |
92.8 |
46.5 |
1.86 |
524 |
| |
2 |
Pop |
75 |
26 |
6.80 |
7.2 |
″ |
″ |
″ |
″ |
| |
3 |
Pop |
70 |
26 |
6.68 |
7.4 |
″ |
″ |
″ |
″ |
| |
4 |
Pop |
65 |
26 |
6.62 |
7.4 |
″ |
″ |
″ |
″ |
| 5 | Pop | 55 | 26 | 6.44 | 7.5 | ″ | ″ | ″ | ″ | |