mcma Posted April 6, 2015 Share Posted April 6, 2015 I apologize in advance: I am far from familiar with GWB. The mix I'm trying to model is supersaturated in several Ca phosphate phases. Fluid A & B seem to equilibrate ok independently, but using pickup>reactants>Fluid A to react with Fluid B is not working for me. The popup-error seems to suggest the components need to be the same on both solutions -not sure if this is the case-. Modeling the solution as a single event is confusing because it looks like I can't choose CO3--, CH3COOH- and H+ simultaneously. (I am also confused by the requirement of equilibration with O2 for only 1 of the 2 fluids above.) Loading the fluid scripts one after the other and then running the equilibration, produces results albeit including several warnings of charge imbalance (which I expect) and the elimination of CO3-- from the basis; I am not sure this represents the mix I want. I haven't considered modifications to the default activities calculation, but this may be important for this example. Input is appreciated! MC FluidA.rea FluidB.rea Quote Link to comment Share on other sites More sharing options...
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