Fig. 1From: Investigations of Heavy Metal Ion Sorption Using Nanocomposites of Iron-Modified BiocharEffect of the phase contact time on Cd(II) adsorption on a MBC1 and b MBC2, effect of dose of c MBC1 and d MBC2 on Cd(II) sorption and effect of pH on heavy metal ion sorption on e MBC1 and f MBC2Back to article page