breakthrough curves are different for each well. In the case of the B152 well, a
gradual decline can be seen after reaching the peak tracer concentration of 245 mg/L
9 days after the start of the tracer test. For well B139, the peak tracer concentration is
significantly lower (64 mg/L on 13th day) and the whole peak is much broader,
which is due to a longer distance and bigger dispersion.
The parameters determined by site monitoring during the tracer test were evaluated by QTracer2 software and are enlisted in the following output parameters
(Table 6.2).
Fig. 6.2 Isolines of tracer concentrations in the start of the application (day 1)
Fig. 6.3 Isolines of tracer concentrations at day 2
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V. Stejskal et al.
gradual decline can be seen after reaching the peak tracer concentration of 245 mg/L
9 days after the start of the tracer test. For well B139, the peak tracer concentration is
significantly lower (64 mg/L on 13th day) and the whole peak is much broader,
which is due to a longer distance and bigger dispersion.
The parameters determined by site monitoring during the tracer test were evaluated by QTracer2 software and are enlisted in the following output parameters
(Table 6.2).
Fig. 6.2 Isolines of tracer concentrations in the start of the application (day 1)
Fig. 6.3 Isolines of tracer concentrations at day 2
108
V. Stejskal et al.