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Parametric study values for different parameters.
| Parameters | Covered values | unit |
|---|---|---|
| pH | 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0 | – |
| ZVI dose | 50.0, 100.0, 150.0, 200.0, 250.0, 300.0 | mg/L |
| Sulfite dose | 50.0, 100.0, 150.0, 200.0, 250.0, 300.0 | mg/L |
| Reaction time | 5, 10, 15, 25, 35, 45, 60 | min |
| Initial DR83 concentration | 20.0, 50.0, 100.0, 150.0, 200.0 | mg/L |
| Airflow | 0, 1.5, 3 | L/min |
