Physical and chemical properties of the sand used to simulate an aquifer
Media . | Grain size (mm) . | pH . | Moisture content (%) . | Fe2+ (mg/kg) . | Fe3+ (mg/kg) . | Permeability coefficient (m/d) . |
---|---|---|---|---|---|---|
Coarse sand | 0.5–1 | 7.11 | 0.46 | 48 | 153 | 69.98 |
Fine sand | 0.1–0.25 | 7.08 | 0.38 | 59 | 196 | 10.29 |
Media . | Grain size (mm) . | pH . | Moisture content (%) . | Fe2+ (mg/kg) . | Fe3+ (mg/kg) . | Permeability coefficient (m/d) . |
---|---|---|---|---|---|---|
Coarse sand | 0.5–1 | 7.11 | 0.46 | 48 | 153 | 69.98 |
Fine sand | 0.1–0.25 | 7.08 | 0.38 | 59 | 196 | 10.29 |