Langmuir and Hill models fitting to Pb(II), Cd(II) and Zn(II) sorption by five plant-based biochars

This file contains the raw data and the script for analysing the sorption capacities of five plant-based biochars for Cd(II), Zn(II) and Pb(II). This data is part of the supplementary information of the paper "The relationship between properties of plant-based biochars and sorption of Cd(II), Pb(II) and Zn(II) in soil model systems". The experimental data was fit to Langmuir and Hill sorption isotherm models and the goodness of fit was assessed by the Akaike Coefficient Criterion using R.