View Full Table | Close Full ViewTable 1.

First-order kinetic model parameters for sand samples with coefficients of determination for first- and second-order best-fitting models.

 
Thickness [F]0 k First-order R 2 Second-order R 2
mm ng h−1 m−2 h−1
0.54 76.6 0.0278 0.92 0.36
0.54 67.7 0.0290 0.83 0.12
0.88 69.2 0.0129 0.89 0.83
1.35 99.0 0.0127 0.88 0.78
1.35 120.9 0.0152 0.95 0.86
1.35 117.4 0.0165 0.90 0.96
1.35 128.9 0.0144 0.98 0.86
2.07 169.8 0.0197 0.88 0.89
2.39 142.7 0.0121 0.85 0.96
2.39 135.0 0.0080 0.76 0.83
3.05 140.3 0.0136 0.83 0.94
3.05 108.4 0.0085 0.79 0.87
5.42 129.6 0.0123 0.70 0.82
5.42 116.5 0.0074 0.75 0.81
Flux at time 0.



View Full Table | Close Full ViewTable 2.

First-order kinetic model parameters for soil samples with coefficients of determination for first- and second-order best-fitting models

 
Thickness [F]0 k First-order R 2 Second-order R 2
mm ng h−1 m−2 h−1
1.97 17.1 0.005531 0.79 0.91
1.97 11.3 0.005133 0.76 0.81
3.28 17.2 0.004182 0.73 0.83
3.28 14.3 0.003557 0.66 0.71
3.28 15.0 0.005097 0.85 0.86
4.6 10.7 0.002559 0.31 0.38
5.62 10.0 0.001330 0.02 0.01
5.62 11.6 0.001396 0.07 0.06
6.92 13.2 0.004042 0.37 0.44
6.92 9.3 0.000223 0.00 0.00
6.92 12.8 0.003633 0.45 0.54
8.33 15.1 0.003041 0.31 0.33
9.52 10.3 0.007485 0.46 0.08
11.63 11.7 0.000984 0.01 0.01
11.63 19.1 0.003099 0.35 0.37
15.51 20.2 0.003857 0.43 0.52
Flux at time 0.