====== The impact of soil salinization on ground water chemistry (Zhang Luqianxue) ======
===== Introduction =====
===== Modeling =====
Code for rainwater evaporation
TITLE Rainwater evaporation from Ladouche2009
SOLUTION 1 Precipitation of rainfall in the South France
units ueq/L
pH 6.2
Ca 163.3
Mg 103.6
Na 419.5
K 13.9
Cl 572.8
C(4) 188.2 as HCO3 CO2(g) -2.2
S(6) 98.5
N(-3) 35.5
N(5) 42.8
Br 0.195
B 1.4616
Sr 0.0286
Se 1.963
EQUILIBRIUM_PHASES 1 Equilibrate with Minerals and gas
CO2(g) -0.7 #change from -0.7 to -3.4
Calcite 0
SAVE solution 2
SELECTED_OUTPUT
-file EvpRWLadouche2009.txt
-pH
-molalities Ca+2 Mg+2 Na+ K+ Cl- SO4-2 NH4+ NO3- Br- H3BO3 Sr+2 HSeO3- SeO3-2 HCO3- CO3-2
-saturation_indices Calcite Gypsum Epsomite
END
TITLE Evaprate water
USE solution 2
REACTION 1 evaporation
H2O -1.0
5.55 11.11 16.67 22.22 27.78 33.33 38.89 44.44 50.0 51.0 52.0 53.0 54.0 55.0 55.1 55.2 55.3 55.4 55.41 55.42 55.43 55.44 55.45 55.46 55.47 55.48 55.49 55.5 moles
SAVE solution 3
code for irrigation water evaporation
TITLE Irrigation water evaporation from Galazoulas2014
SOLUTION 1 Precipitation of rainfall in the Greece
units mg/L
temp 22.4
pH 7.1
Ca 513.2
Mg 140.5
Na 279.1
K 4.1
Cl 1619
C(4) 198 as HCO3
S(6) 129.5
N(5) 1.2
Sr 2.3571
As 0.0055
Co 0.0005 charge
Cr 0.0245
Li 0.0219
Mn 0.0023
Zn 0.1871
Se 0.0168
Ni 0.003
Fe 1.6406
EQUILIBRIUM_PHASES 1 Equilibrate with Minerals and gas
CO2(g) -0.7
Calcite 0
SAVE solution 2
SELECTED_OUTPUT
-file Openme.txt
-pH
-molalities Ca+2 Mg+2 Na+ K+ Cl- SO4-2 NH4+ NO3- Br- H3BO3 Sr+2 HSeO3- SeO3-2 HCO3- CO3-2 HAsO4-2 H2AsO4- Co+2 Cr(OH)2+ Cr(OH)+2 Cr(OH)3 Fe+2 FeSO4 Fe(OH)2+ Fe(OH)3 Fe(OH)4- Li+ Mn+2 Ni+2 HSeO3- Sr+2 Zn+2
-saturation_indices Calcite Gypsum Epsomite
END
TITLE Evaprate water
USE solution 2
REACTION 1 evaporation
H2O -1.0
5.55 11.11 16.67 22.22 27.78 33.33 38.89 44.44 50 51 52 53 54 55 55.1 55.2 55.3 55.31 55.32 55.33 55.34 55.35 55.36 55.37 55.38 55.39 55.4 moles
SAVE solution 3
===== Result =====
Rainwater:{{ :en:projekte:comparisontraceladouche2009.xlsx |}}
Irrigation water:{{ :en:projekte:comparisontracegalazoulas2014.xlsx |}}
raw data:{{ :en:projekte:tracegalazoulas2014.xlsx |}}
Source:{{ :en:projekte:galazoulas2014.pdf |}}
Structure: