From: Colloid stability of iron compounds in groundwater of Western Siberia
Iron ion concentration, mg/L | DOS concentration, mg/L | Silicon ion concentration, mg/L | Calcium ion concentration, mg/L | Aluminum ion concentration, mg/L | Average particle size, nm | ζ-potential, mV |
---|---|---|---|---|---|---|
5.6 | 4 | 20 | 0 | 0 | 84 | -30 |
20 | 0 | 480 | -28 | |||
0 | 0.5 | 540 | -25 |