Table 3 Characteristics of liquid digestate and EC water and performance of EC treatment
From: A sustainable biorefinery to convert agricultural residues into value-added chemicals
| Â | Characteristics | Value |
|---|---|---|
Liquid digestatea | Total solids (% TS) | 2.64 ± 0.03 |
COD (mg L−1) | 9490 ± 14.1 | |
TP (mg L−1) | 120 ± 0.0 | |
TN (mg L−1) | 1495 ± 43.84 | |
TOC (mg L−1) | 4284 ± 326 | |
EC watera | Total solids (% TS) | 0.78 ± 0.11 |
COD (mg L−1) | 1706.2 ± 19.4 | |
TP (mg L−1) | 9.25 ± 0.35 | |
TN (mg L−1) | 997.5 ± 31.82 | |
Removal efficiency | TS removal (%) | 70.5 |
COD removal (%) | 82.0 | |
TP removal (%) | 92.3 | |
TN removal (%) | 33.3 |