Fig. 12
From: Pincer ligand mesoporous material in heavy metal adsorption for environmental purposes
Temperature effect on the sorption of Cu2+, Cd2+ and Pb2+ by @SiA3. Adsorption conditions: 10 mg of@SiA3 in 10 mL of an aqueous solution containing the metal ion at its optimal concentration, at pH 6.0, for 30 min, and at temperatures 30 °C, 35 °C, 40 °C and 45 °C.
