Geofluids / 2019 / Article / Tab 3

Research Article

Cements, Waters, and Scales: An Integrated Study of the Szeged Geothermal Systems (SE Hungary) to Characterize Natural Environmental Conditions of the Thermal Aquifer

Table 3

Temporal changes of selected hydrochemical parameters in the geothermal system of Újszeged district (well B–748).

DateWater yield (m3/h)Temperature (°C)pHTDS (mg/l)HCO3 (mg/l)Ca2+ (mg/l)LSIRSI

19.10.2017534.67.75427225016.660.107.55
20.10.20172552.98.24410031849.251.175.90
21.10.20173574.58.43436022518.321.535.38
22.10.20174579.48.15434021358.291.305.55
24.10.20175571.78.43407021478.021.455.54
26.10.20176074.88.32398022517.881.405.52
23.01.20186291.48.21341725616.901.565.09
01.03.20187092.68.32340528086.801.734.86
11.04.20185491.68.32334026976.001.645.03

Abbreviations: TDS = total dissolved solids; LSI = Langelier Stability Index; RSI = Ryznar Stability Index [41].

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