Time (days) | 4 | 8 | 12 | 16 | 20 |
pH | 7.1 | 7.3 | 7.0 | 7.2 | 7.4 |
TDS, mg/L | 450 | 320 | 250 | 189 | 95 |
Conductivity, mg/L | 650 | 580 | 500 | 460 | 215 |
Temperature, ˚C | 25.5 | 27.7 | 26.4 | 28.7 | 28.3 |
Alkalinity, mg/L | 10 | 6 | 3 | 2 | 2 |
Acidity, mg/L | 130 | 100 | 80 | 70 | 50 |
Oil & Grease, mg/L | 38.0 | 30.0 | 25.0 | 15.0 | 7.0 |
TSS, mg/L | 105 | 90 | 70 | 65 | 40 |
COD, mg/L | 120 | 100 | 90 | 60 | 49 |
DO, mg/L | 9.15 | 8.11 | 7.49 | 7.07 | 6.66 |
BOD, mg/L | 45.76 | 40.56 | 37.44 | 35.36 | 33.28 |
Turbidity, mg/L | 10.5 | 9 | 7 | 6.5 | 4 |
TS, mg/L | 555 | 410 | 320 | 214 | 135 |