| Water quality parameter | Primarily developed laboratory-scale treatment plant (% reduction) * | Modified laboratory-scale treatment plant (% reduction) | ||
| 3-days | 5-days | 7-days | ||
| BOD5 | 49 | 96 | 99 | 99 |
| COD | 41 | 56 | 78 | 93 |
| TDS | 41 | 34 | 72 | 77 |
| TSS | 55 | 50 | 76 | 82 |