Figure 12
From: An overview of the oil-brine interfacial behavior and a new surface complexation model
Prediction of the model with weak sites for (a) experimental data from36: zeta potential measurements of xylene in NaCl solution [0.001 M] at different pH; (b) experimental data from37-zeta potential measurements with pH of different alkanes in [0.001 M NaCl solution] (c) experimental data from36- zeta potential measurements of xylene in different NaCl concentrations at a fixed pH = 6 (d) experimental data from38- zeta potential measurements of docosane in CaCl2/KCl solutions; no pH measurements are reported, and the predicted zeta potential is at the equilibrium pH predicted by PHREEQC.
