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