Optimization of Ionic Soil Stabilizer Dilution and Understanding the Mechanism in Red Clay Treatment

Table 10

Milligram equivalent of the main cations from the exudate in different periods.

Ion species	ISS dilution (mEq)	G-01H (mEq)	GI-02H (mEq)	GI-04H (mEq)	GI-15H (mEq)	GI-17H (mEq)
	Seepage time (d)
	0	1	8	10	21	23
K^+	0.02	0.034	0.065	0.034	0.032	0.041
Na^+	9.401	0.615	1.957	4.190	5.884	6.561
Ca^2+	0.450	0.397	0.700	0.929	1.469	1.728
Mg^2+	0.076	0.163	0.317	0.452	0.638	0.727
Na^+/Ca^2+	20.896	1.549	2.794	4.511	4.006	3.797
Na^+/Mg^2+	124.519	3.780	6.181	9.272	9.223	9.026