Agriculture Reference
In-Depth Information
600
Sorption Isotherms
Windsor soil
500
400
300
1 day
3
8
14
21
200
100
0
0
10
20
30
40
50
60
70
Arsenic Concentration (mg/L)
FIGURE 2.4
Adsorption isotherms for Ni on Webster soil at different retention times. The solid curves are
based on the Freundlich equation.
600
Sorption Isotherms
Windsor soil
500
400
300
1 day
3
8
14
21
200
100
0
0
10
20
30
40
50
60
70
Arsenic Concentration (mg/L)
FIGURE 2.5
Adsorption isotherms for arsenic on Windsor soil at different retention times.
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