ex17
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TITLE Example 17.--Inverse modeling of Black Sea water evaporation
SOLUTION 1 Black Sea water
units mg/L
density 1.014
pH 8.0 # estimated
Ca 233
Mg 679
Na 5820
K 193
S(6) 1460
Cl 10340
Br 35
C 1 CO2(g) -3.5
SOLUTION 2 Composition during halite precipitation
units mg/L
density 1.271
pH 5.0 # estimated
Ca 0.0
Mg 50500
Na 55200
K 15800
S(6) 76200
Cl 187900
Br 2670
C 1 CO2(g) -3.5
INVERSE_MODELING
-solution 1 2
-uncertainties .025
-range
-balances
Br
K
Mg
-phases
H2O(g) pre
Calcite pre
CO2(g) pre
Gypsum pre
Halite pre
END
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