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Table 3 Kinetics data the nickel adsorption of by BF slag

From: Kinetic studies of Ni(II) ions adsorption from aqueous solutions using the blast furnace slag (BF slag)

   Pseudo-first order Pseudo-second order
T (°C) qeexp (mg/g) KLag min−1 qetheo (mg/g) R2 Kb (mg/g.min) qetheo (mg/g) R2
20 27.68 0.040 28.58 0.96 0.00113 28.24 0.99
40 22.68 0.035 19.57 0.96 0.00139 23.09 0.99
50 18.27 0.052 26.86 0.95 0.00151 19.8 0.98