Geoscience Reference
In-Depth Information
Fig. 8.38 Cesium sorption on Bure mudrock samples: K
d
as a function of concentration in
solution at equilibrium, at four different depths (Melkior et al.
2005
)
Fig. 8.39 Adsorption of cesium on vermiculite compared to CsCl solution. Cesium L
III
-edge
EXAFS spectra of reference material, Cs-adsorbed samples. a k
3
-weighted v(k) spectra and
b RSF of (a) (phase shift not corrected). Solid lines are spectra obtained by experiments, and
dotted lines are fitted spectra by curve-fitting analysis (Qin et al.
2012
)
Buerge-Weirich et al. (
2002
) examined copper and nickel adsorption on a
goethite surface in the presence of organic ligands, in natural groundwater samples
from an infiltration site of the river Glatt at Glattfelden (Switzerland). Figure
8.40
exhibits
Cu
and
Ni
adsorption
isotherms
at
pH
7.35,
in
the
presence
of
