ex11: Example 11-Transport and Cation Exchange

Description Source References See Also Examples

Description

The following example simulates the chemical composition of the effluent from a column containing a cation exchanger (Appelo and Postma, 2005). Initially, the column contains a sodium-potassium-nitrate solution in equilibrium with the exchanger. The column is flushed with three pore volumes of calcium chloride solution. Calcium, potassium, and sodium react to equilibrium with the exchanger at all times. The problem is run two ways–by using the ADVECTION data block, which models only advection, and by using the TRANSPORT data block, which simulates advection and dispersive mixing. The example can be run using the phrRunString routine.

Source

http://wwwbrr.cr.usgs.gov/projects/GWC_coupled/phreeqc

References

http://pubs.usgs.gov/tm/06/a43/pdf/tm6-A43.pdf

See Also

Other Examples: ex10, ex12, ex13a, ex14, ex15, ex16, ex17, ex18, ex19, ex1, ex20a, ex21, ex22, ex2, ex3, ex4, ex5, ex6, ex7, ex8, ex9

Examples

1
2
3
4

phreeqc documentation built on July 1, 2020, 11:46 p.m.