Fig. 5: The heavy metals adsorption characteristics of biochar.
From: The performance, pyrolysis mechanism and environmental functions of forest surface fuel biochar
The maximum adsorption quantity of biochar for five ions (a), and the adsorption kinetics model of BCLg on Zn(Ⅱ), As(Ⅴ), Cr(Ⅵ), Cd(Ⅱ), and Pb(Ⅱ) (b–f). *p < 0.05, the error bar represents the standard deviation.
