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Environmental Sciences Europe

Table 3 Kinetic parameters of the pseudo-second-order kinetic model for MB on PC-500-Y

From: Three-dimensional hierarchical porous carbon derived from natural resources for highly efficient treatment of polluted water

Absorbent

Slope

Intercept

C0 (mg/l)

qe,exp (mg/g)

qe,cal (mg/g)

k2 (g/mg/min)

R2

PC-500-2

0.0016

0.0034

250

616.27

621.12

7.60*10–4

0.9997

PC-500-4

0.0014

0.0010

300

724.09

724.647

2.07*−3

0.9999

PC-500-6

0.0013

0.0055

300

768.79

781.25

2.96*−4

0.9994

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