Effect of natural organic matter on the aggregation kinetics of CeO2 nanoparticles in KCl and CaCl2 solutions: Measurements and modeling

► Aggregation kinetics of CeO2 nanoparticles was investigated with effect of humic acid. ► A kinetic model was used to predict the aggregation kinetics. ► Model predictions are in good agreement with experimental results. ► First work to model aggregation kinetics of nanoparticles in presence of humic acid.