Agriculture Reference
In-Depth Information
TABLE 1.7
Freundlich Model
K
f
and
b
Parameter Values for Ten Soils and Five Heavy Metals
Candor-
Surface
Candor-
Subsurface
Element
Arapahoe
Olney
Lincoln
Nada
Morey
Crowley
Sharkey
Houston
K
f
, 1 day
Cu
1004.91
64.51
16.15
5027.78
512.40
235.45
833.78
213.88
501.73
66205.54
Zn
150.51
0.00
0.00
552.83
181.27
60.29
323.29
37.21
91.07
988.81
Cd
313.18
13.62
6.30
367.21
157.04
92.94
267.61
93.42
220.88
738.24
Ni
78.51
-
0.00
169.79
64.04
16.65
159.24
17.72
65.92
373.10
Pb
3792.51
93.99
7.09
5169.46
1679.58
1360.44
4224.09
1280.45
2825.04
C S
K
f
, 7 days
Cu
1305.73
103.12
72.88
2209492.85
3993.56
350.52
4842.30
283.91
630.16
29606459.71
Zn
22.37
0.51
1.53
847.56
243.53
50.98
387.64
45.00
96.24
1258.36
Cd
323.09
16.68
7.94
514.97
0.39
93.58
301.51
103.19
224.12
935.35
Ni
89.39
-
0.00
261.10
134.28
28.04
130.48
23.51
70.94
467.14
Pb
4705.95
174.11
33.53
6889.88
3863.83
1497.59
5296.20
1452.22
3275.69
C S
B, 1 day
Cu
0.54
0.40
0.54
1.32
0.29
0.30
0.41
0.41
0.46
1.16
Zn
0.43
2.85
2.50
0.31
0.32
0.51
0.37
0.66
0.70
0.33
Cd
0.65
0.84
0.96
0.35
1.00
0.47
0.49
0.65
0.65
0.50
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