Kinetic model

Equation

Constants

Pseudo-first-order

$\ln (q_{e} - q_{t}) = \ln (q_{e}) - k_{1} t$

q_e_{, exp} = 2.9034 mg∙g⁻¹

K₁ = 0.02484 min⁻¹

R² = 0.54448

q_e,calc = 0.1305 mg∙g⁻¹

Pseudo-second-order

$\frac{t}{q_{t}} = \frac{1}{K_{2} q_{e}^{2}} + \frac{t}{q_{e}}$

q_e_{, exp}= 2.9034 mg∙g⁻¹

K₁ = 0.2066 g∙mg⁻¹∙min⁻¹

R² = 0.99992

q_e,calc = 2.9108 mg∙g⁻¹