Nanofiltration in Transforming Surface Water into Healthy Water: Comparison with Reverse Osmosis

Table 2

Characteristics of Cauvery river water collected from infiltration gallery.

Parameters	Respective values
pH	7.22
Turbidity	0
Chlorides	130 mg/lit
Total hardness	220 mg/lit
Phosphates	9.43 mg/lit
Nitrates	13.43 mg/lit
Sulphates	25 mg/lit
Total dissolved solids	830 mg/lit