Figure 1.
Distribution of municipal MBT installations (in black) and municipal facilities for disposal of waste generated in the process of MBT of unsorted (mixed) municipal waste and municipal waste sorting residues (in brown) (on the basis of (4))
Figure 2.
Changes in the content of OF in feed to the biological reactor in which MMWSF was treated
Table 1.
Results of Bonferroni's post-hoc test for OF content in MMWSF during biological stabilisation (p < 0.05); results important in statistical terms are marked in red
| week | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|
| 1 | 1.000 | ||||
| 2 | 0.0006 | 0.0001 | |||
| 3 | 0.0002 | 0.00006 | 1.000 | ||
| 4 | 0.000008 | 0.000003 | 0.01 | 0.165 |
Figure 3.
Changes in the value of LOI in feed to the biological reactor in which MMWSF was treated
Table 2.
Results of Bonferroni's post-hoc test for LOI of MMWSF during biological stabilisation (p < 0.05); results important in statistical terms are marked in red
| week | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|
| 1 | 0.0001 | ||||
| 2 | 0.00005 | 1.00 | |||
| 3 | 0.00004 | 1.00 | 1.00 | ||
| 4 | 0.00001 | 0.67 | 1.00 | 1.00 |
Figure 4.
Changes of AT4 value in feed to the biological reactor in which MMWSF was treated
Table 3.
Results of Bonferroni's post-hoc test for AT4 value of MMWSF during biological stabilisation (p < 0.05); results important in statistical terms are marked in red
| week | 0 | 1 | 2 | 3 | 4 |
|---|---|---|---|---|---|
| 1 | 0.0001 | ||||
| 2 | 0.004 | 0.14 | |||
| 3 | 0.000001 | 0.004 | 0.0001 | ||
| 4 | 0.00000 | 0.0000 | 0.0000 | 0.00001 |
Figure 5.
Changes in humidity in feed to the biological reactor in which MMWSF was treated
Figure 6.
Changes in temperature and humidity in the biological reactor in which MMWSF was treated
Table 4.
Results of Pearson's correlation (p < 0.05) for individual parameters of feed to bioreactor and conditions present in the bioreactor; results important in statistical terms are marked in red
| organic fraction [%] | AT4 [mgO2/gDM] | loss on ignition [% DM] | waste humidity [%] | humidity in the bioreactor [%] | |
|---|---|---|---|---|---|
| AT4 [mgO2/g DM] | 0.73 | ||||
| loss on ignition [% DM] | 0.63 | 0.7 | |||
| waste humidity [%] | 0.5 | 0.83 | 0.44 | ||
| humidity in the bioreactor [%] | 0.16 | 0.24 | −0.43 | 0.34 | |
| temperature in the bioreactor [°C] | 0.3 | 0.2 | −0.4 | 0.25 | 0.95 |
Figure 7.
Pearson's correlation (p < 0.05) for individual parameters of the feed to the bioreactor and the conditions present in the bioreactor