Biology Reference
In-Depth Information
6.4 Results
6.4.1 Breakthrough curves and segment sticking efficiencies
For all the six strains, the maximum peak breakthrough concentration reduced with
highest in the first column segment, and varied between 0.198 for strain FR02 to 0.03 for
strain SL20. Lowest Α-values were determined for the most distant column slices, from a
minimum of 0.002 for FR02 to 0.1 for strain FR05.
0.8
0.37 m
0.57 m
0.6
0.77 m
1.07 m
1.47 m
0.4
0.2
0.0
95, 0.00
0
50
100
150
Time(minutes)
Fig. 6.2:
Breakthrough curves of Escherichia coli strain SL03 at various sampling
ports (see legend) in a 1.5 m saturated quartz sand column
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