Constituents | Unit | Concentration | ||
High | Medium | Low | ||
COD | mg/l | 800 | 430 | 250 |
BOD | mg/l | 350 | 190 | 110 |
Nitrogen (Total) | mg/l | 70 | 40 | 20 |
TOC | mg/l | 260 | 140 | 80 |
Phosphorus (Total) | mg/l | 12 | 7 | 4 |
TSS | mg/l | 400 | 210 | 120 |
Cl | mg/l | 90 | 50 | 30 |
SO4 | mg/l | 50 | 30 | 20 |
Oil and Grease | mg/l | 100 | 90 | 50 |