pseudo-first order

pseudo-second order

k1 = 0.0053 (min1)

qe = 96.2 mg/kg

R2 = 0.9714

experimental qe = 183 mg/kg

k2 = 0.1296 g/mg/min

qe = 188.7 mg/kg

R2 = 0.9988

experimental qe = 183 mg/kg