Treatment and parameter | DO (mg/L) | pH | Volume (L) | Thermotolerant coliform (106 CFU/100 mL) | Sulfite reducing bacteria (104 CFU/100 mL) | |||||||
Value | Value | Value | Value | % RE | Value | % RE | ||||||
Wastewater | Average | 1.04a | 6.91a | 120a | 1.17a |
| 4.82a |
| ||||
Max | 1.36 | 7.03 | 120 | 1.42 |
| 8.13 |
| |||||
Min | 0.82 | 6.75 | 120 | 1.00 |
| 1.45 |
| |||||
Planted bed (PB) | Average | 2.31b | 7.11b | 98.4b | 0.04b | 97.41a | 0.74b | 87.50a | ||||
Max | 2.84 | 7.24 | 107.3 | 0.08 | 98.79 | 1.22 | 91.35 | |||||
Min | 2.03 | 7.04 | 90.3 | 0.02 | 94.93 | 0.24 | 80.13 | |||||
Unplanted bed (UB) | Average | 1.90c | 7.00a | 107.9c | 0.10c | 92.21b | 0.83c | 84.56b | ||||
Max | 2.06 | 7.19 | 113.8 | 0.13 | 96.57 | 1.28 | 87.87 | |||||
Min | 1.65 | 6.83 | 101.5 | 0.04 | 89.64 | 0.30 | 76.88 | |||||