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

Table 8

Concentration of main anions from the exudate in different periods.

Anion species	ISS dilution (mg/L)	G-01H (mg/L)	GI-02H (mg/L)	GI-04H (mg/L)	GI-17H (mg/L)
	Seepage time (d)
	0	1	8	10	23
Cl^-	2.728	19.315	5.662	4.378	2.815
NO3^-	0.204	8.546	0.214	0.21	0.209
NO2^-	—	0.826	0.208	—	—
SO4^2-	61.933	26.414	15.508	23.227	61.872
F^-	—	0.542	0.230	0.261	0.3312