The Sulphate Effect on Lijiaxia Concrete Dam (China) Gallery

Table 4

The statistic results of the hydrochemical characteristics from three boreholes.

Locations	(mg/L)	(mmol/L)	pH	TDS (mg/L)	Hardness (meq/L)	Categories
BH1	1253.00	0.02	11.50	2723.34	18.73	SO4·Cl-Ca·Na
BH2	3225.00	0.08	9.35	6031.75	51.83	SO4·Cl-Ca·Na
BH3	2102.00	0.02	11.49	4334.61	35.54	SO4·Cl-Ca·Na