Model | Equation |
---|---|
Zero order [5] | \(Q_{t} = Q_{0} + K_{0} t\) |
First order [5] | \(\ln Q_{t} = \ln Q_{0} + K_{1} t\) |
Higuchi [16] | \(Q_{t} = K_{H} t^{1/2}\) |
Hixson–Crowell [17] | \(Q_{0}^{{1} / {3}} - Q_{t}^{{1} / {3}} = K_{s} t\) |
Korsmeyer–Peppas [21] | \({Q_{t}} / {Q_{\infty }} = K_{k} t^{n}\) |
Weibull Model [22] | \(m=1-\exp [ \frac{-(t- T_{i} )^{b}}{a} ]\) |