1eAg1.ppi

# disagrees with D&M book : Ag1 and Ag2 seem to be in the wrong position. wateq4f.dat does not quite agree with table 10.5
SPECIATION
  calculationType                      custom

  xmin                                 4
  xmax                                 11.5
  resolution                           50

  numericTags                          <x> = <pxmin>+0.1*(<pxmax>-<pxmin>) \
                                       <y> = <pymax>-0.15*(<pymax>-<pymin>) \
                                       <totFe> = 1.5e-2 \
                                       <totel> = 4e-7 \
                                       <mass> = <totFe>*89 \
                                       <pH0> = 4 \
                                       <O2> = -0.67 \
                                       <mu> = 0.1 \
                                       <logh> = -<x_axis> \
                                       <Hfo_w> = <totFe>*0.2 \
                                       <Hfo_s> = <totFe>*0.005

  characterTags                        <cation> = "Na" \
                                       <anion> = "N(5)" \
                                       <salt> = "NaNO<sub>3</sub>" \
                                       <base> = "NaOH" \
                                       <el> = "Ag" \
                                       <solutionspecies> = ""

PLOT
  plotTitle                            "Ag: 1EAG1"
  xAxisLength                          140
  customXcolumn                        pH
  xtitle                               "pH"
  ytitle                               "% sorbed"
  lines                                %sorbed
  labelSize                            0
  legendTextSize                       0
  extratext                            ..\extratextel.dat 


CHEMISTRY

SURFACE_SPECIES
#   Silver
        Hfo_sOH + Ag+ = Hfo_sOAg + H+
        log_k  -5.3                   # table 10.5 but wateq4f.dat gives -1.72

        Hfo_wOH + Ag+ = Hfo_wOAg + H+
        log_k  -5.3                    # table 10.5


include '..\pcsorption.inc'