Geoscience Reference
In-Depth Information
Fig. 8.54 Langmuir adsorption isotherms for the selected metals, at different pH values,
adsorption from single- and multielement solutions. Experimental data (points), approximation
function (lines): a Cd, pH 2, single (black circle), multi (open circle), b Cd, pH 7, single (black
up-pointing triangle), multi (open up-pointing triangle), c Cr, pH 2, single (black down-pointing
triangle), multi (open down-pointing triangle), d Pb, pH 2, single (), multi (open diamond), e Zn,
pH 7, single (+), multi (9), and f Cu, pH 2, single (black square), multi (open square)
