Concentrations
Adsorption efficiency (%)
Amount of adsorbed, q (mg/g)
10
20
30
40
50
10
20
30
40
50
Pb (II)
96.7
48.2
27.3
27.8
19.2
80.8
51.4
26.6
29.0
19.4
Table 1:
Effect of initial concentrations of Pb (II).
