Table 3.

Surrogate models for sorption activity of processed sorbent material using Q_max and logP.

Model Type	R2	RMSE	Surrogate Model Form, y=%bound
Linear	0.546	0.204	$y=0.248+0.576Q_{max}-0.132 logP$
Quadratic	0.627	0.185	$\begin{array}{l}y=-0.253+1.279Q_{max}+1.576logP\\ -0.269Q_{max}^2-0.923Q_{max}logP-1.121log{P}^2\end{array}$
Signomial Order 1	0.516	0.211	$y=0.715Q_{max}^{0.619}log{P}^{-0.049}$