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

Table 5

Comparing electrical current with voltage gradient and soil pH for all tests.

Run	Current, A	Voltage gradient, V/cm	pH
R6	3.02	1	12.9
R9	2.65	1	12.6
R3	2.25	1	12.6
R4	2.04	1	12.7
R2	1.32	0.6	10.9
R1	1.17	0.6	10.2
R10	1.12	0.6	11.9
R5	1.03	0.6	11.2
R11	0.61	0.6	12.0
R8	0.21	0.2	9.8
R12	0.15	0.2	8.3
R7	0.14	0.2	8.1
R13	0.13	0.2	10.4