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

Table 7

Comparing trivalent Cr remedial efficiency with factors and some responses.

Runs	Remedial	Current,	Residual,	Electroosmotic volume,	Polarity reversal	Voltage gradient,	Initial Cr
	efficiency, %	A	pH	mL	rate, hr	V/cm	concentration, mg/kg
R5	79.97	1.03	11.2	2344.50	24	0.6	60
R6	72.73	3.02	12.9	1201.50	0	1	60
R9	65.66	2.65	12.6	1399.50	48	1	60
R8	36.93	0.21	9.8	81.00	0	0.2	60
R13	34.88	0.13	10.4	63.00	48	0.2	60
R11	25.50	0.61	12.0	1387.84	0	0.6	100
R1	0.00	1.17	10.2	1728.00	0	0.6	20
R2	0.00	1.32	10.9	2542.50	48	0.6	20
R3	0.00	2.25	12.6	814.50	24	1	20
R4	0.00	2.04	12.7	2272.50	24	1	100
R7	0.00	0.14	8.1	396.00	24	0.2	20
R10	0.00	1.12	11.9	2236.50	48	0.6	100
R12	0.00	0.15	8.3	324.00	24	0.2	100