Table 2.
Pollution severity readings.
| Parameters | Values | |||
|---|---|---|---|---|
| σ20 (S/m) | 0.00 | 0.39 | 0.79 | 1.38 |
| SDD (mg/cm2) | 0.00 | 0.05 | 0.12 | 0.20 |
| NSDD (mg/cm2) | 0.00 | 0.15 | 0.25 | 0.35 |
| Wt (l/h) | 0 | 3 | 6 | 9 |
| Contamination level | Clean | Light | Medium | Heavy |
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