Experimental qe (mg g-1)

Pseudo-first-order constants

Pseudo-second-order constants

 

qe(mg g-1)

k1 (x10-2 min-1)

R2

qe(mg g-1)

k2 (x10-4 g mg-1 min-1)

R2

1264.95

507.87

1.51

0.7286

1254.14

9.55               

0.999

Table 2: Comparison of the first-order adsorption, second-order adsorption, intraparticle diffusion rate constants, calculated qe and experimental qe.
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