Table 3 Main cation concentrations in Guilin groundwater.
From: Experimental study on disintegration of unsaturated red clay in Ca2+ solution environment
Sample | Ca (ppb) | Na (ppb) | Mg (ppb) | Al (ppb) | K (ppb) | Fe (ppb) | Zn (ppb) |
|---|---|---|---|---|---|---|---|
Groundwater | 17958.0 | 1880.10 | 1305.55 | 33.69 | 864.54 | 24.23 | 0.857 |
