The Scientific World Journal / 2014 / Article / Tab 3

Research Article

Geochemical Modeling of Trivalent Chromium Migration in Saline-Sodic Soil during Lasagna Process: Impact on Soil Physicochemical Properties

Table 3

Codification and ranges of factors.

VariableDesignationUnitsCoded variable levels
−10+1

Polarity reversal hr02448
Voltage gradient V/cm0.20.61
Concentration mg/kg2060100