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Adsorption on a surface with a K\(_\textsf{D}\) model

Step 1 -

TITLE Kd example


RUNTIME
database ../../CrunchDatabase_ThermoChimie_v12a.dbs
speciate_only true
END

POROSITY
number_of_dl_porosities 1
END

PRIMARY_SPECIES
H2O
H+
Fakespecies
Na+
Cl-
Tracer
END

SECONDARY_SPECIES
OH-
END

MINERALS
KDsolid
END

SURFACE_COMPLEXATION
>kd       on KdSurf site_density 1
END

SURFACES_AVAILABLE_FOR_SURFACE_COMPLEXATION
KdSurf on KDsolid    associated_DL 1 Edl_Model Kd
END

KD
Tracer 0.5 on >kd
END


CONDITION KD_example
temperature      25.0
units            mmol/kg
pH               7
Na+              100
Cl-              charge
Fakespecies      KDsolid
Tracer           1e-3
KDsolid          0.7 specific_surface_area  750 threshold 1e-30
KdSurf           ssa 6.59117647058824
set_porosity     0.3
set_DLporosity   0.000001
END