Table 7 Kinetic parameters and correlation coefficients of pseudo-first-order, pseudo-second-order and Weber–Morris models for the adsorption of Mo (VI).

Temp. K

Pseudo-first-order parameter

Pseudo-second-order parameter

\(q_{{{\text{exp}}}} \left( \frac{mg}{g} \right)\)

Weber–Morris

\(k_{1}\) \(\left( {{\text{min}}.^{ - 1} } \right)\)

\(q_{e,cal} \left( {mg/g} \right)\)

\(R^{2}\)

\(k_{2} \left( {\frac{g}{mg.min.}} \right)\)

\(q_{e,cal} \left( {mg/g} \right)\)

\(R^{2}\)

\(K_{i}\)

\(C\)

\(R^{2}\)