Parameter | Units | BSWW | DWW | Mixture 3.5: 0.5 cycle 1 | Mixture 3.5: 0.5 cycle 2 | Mixture 3.5: 0.5 cycle 3 |
pH |
| 7.07 | 8.16 | 7 | 7 | 7 |
Color | UC | 3409 | 36 | 1367 | 1053 | 1027 |
Greases and oil | mg/L | 426 | ND | ND | ND | ND |
TSS | mg/L | 170 | 112 | 566 | 67 | 200 |
Nitrates | mg/L | 0.1 | <0.01 | 0.03 | 0.03 | 0.03 |
Nitrites | mg/L | 0.001 | <0.001 | 0.001 | 0.001 | 0.001 |
Orthophosphate | mg/L | 29.21 | 52.45 | 26.61 | 26.5 | 26.23 |
Sulfate | mg/L | 410 | 510 | 440 | 440 | 440 |
COD | mg/L | 6960 | 135 | 6855 | 5400 | 5100 |
BOD5 | mg/L | 1500 | 106 | 2005 | 1790 | 1550 |
Ratio BOD5/COD | NA | 0.21 | 0.78 | 0.3 | 0.33 | 0.31 |
TOC | mg/L | 480 | 120 | 240 | 240 | 240 |
Total bacteria | Log10 CFU/mL | 5.0 | 6.0 | 7.0 | 7.0 | 7.0 |
Total fungus | Log10 CFU/mL | <2 | <2 | 5.0 | 6.0 | 4.0 |
Thermotolerant coliforms | Log10 CFU/mL | <2 | 3.0 | 5.4 | 5.2 | 5.3 |