Fig. 5. Vanselow selectivity coefficients for NH4-Ca exchange in the presence or absence of K+ (6.0 mM KCl in solution) on hydroxy-Al interlayered vermiculite (HIV).
Fig. 5. Vanselow selectivity coefficients for NH4-Ca exchange in the presence or absence of K+ (6.0 mM KCl in solution) on hydroxy-Al interlayered vermiculite (HIV).