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. 2014 Jul 24;2014:272794. doi: 10.1155/2014/272794

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