Table 9.
Optimal factor levels required to maximize remedial efficiency of trivalent Cr.
| Item | Value |
|---|---|
| Polarity reversal, hours | 17.63 |
| Voltage gradient, V/cm | 0.36 |
| Concentration, mg/kg | 60.00 |
| Expected remedial efficiency of trivalent Cr | 64.75 |
| Expected residual soil pH | 10.00 |
| Desirability | 0.715 |