Fig. 5 Boron adsorption on soil samples: (a) Altamont soil,
; (b) Altamont subsoil,
; (c) Arlington soil,
; (d) Arlington subsoil,
; (e) Bonsall soil,
; (f) Bonsall subsoil,
; (g) Fallbrook soil,
; (h) Fallbrook subsoil,
; (i) Imperial soil,
; (j) Imperial subsoil,
; (k) Pachappa soil,
; (l) Pachappa subsoil,
; (m) Ramona soil,
; (n) Ramona subsoil,
. Squares represent experimental data. Model fits are represented by solid lines. Model predictions are represented by dashed lines. Suspension density = 200 g L-1; initial B concentration = 0.463 mM
