Research Article
Geysers Valley CO2 Cycling Geological Engine (Kamchatka, Russia)
Table 5
Chemical properties of deep and river waters, assigned in the TOUGHREACT-ECO2N model.
| Chemical species | Deep water, ppm | Deep water, mole/kg H2O | River water, ppm | River water, mole/kg H2O |
| h+ | | | | | na+ | 605 | | 55 | | k+ | 47 | | 6 | | ca+2 | 22 | | 15 | | mg+2 | 0 | | 3 | | Cl− | 872 | | 76 | | hco3− | 68 | | 23 | | so4−2 | 161 | | 67 | | alo2− | | | | | sio2(aq) | 289 | | 55 | |
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