Fig. 2. Variation of (a) zeta potential (
) and (b) apparent particle size (dz) of goethite with pH in 0.01 M KCl and 0.0033 M CaCl2
Fig. 2. Variation of (a) zeta potential () and (b) apparent particle size (dz) of goethite with pH in 0.01 M KCl and 0.0033 M CaCl2