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Table 1 Ionic composition in mmol/l, ionic strength \(I_\text{c}\) in mol/l, electrical conductivity (EC) in mS/m, total dissolved solids (TDS) in ppm, density (\(\rho\)) in g/cm3, and pH
From: Chelating agents for diluted geothermal brine reinjection
Ionic composition | Intrinsic properties | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\(\text{K}^+\) | \(\text{Na}^+\) | \(\text{Sr}^{2+}\) | \(\text{Mg}^{2+}\) | \(\text{Ca}^{2+}\) | \(\text{SO}_4^{2-}\) | \(\text{Cl}^-\) | \(\text{HCO}_3^-\) | Fe(II) | \(I_\text{c}\) | EC | TDS | \(\rho\) | pH | |
TB | 17.8 | 1999 | 3.6 | 64.0 | 143 | 1.2 | 2728 | 0.5 | 1.6 | 2.8 | 190 | 176000 | 1.11 | 6.71 |
2D * TB | 10.4 | 1245 | 1.9 | 33.1 | 88 | 0.6 | 1621 | 0.5 | 0.9 | 1.7 | 110 | 103000 | 1.05 | 6.69 |