Article ID Journal Published Year Pages File Type
8885802 Journal of Contaminant Hydrology 2018 24 Pages PDF
Abstract
The data was modelled based on an adapted Donnan approach of Birgersson and Karnland (2009). The model had to be adjusted with a permanent free, uncharged porosity, as well as with structural information on the permanent anion exclusion because of so-called bottleneck pores. Both parameters can only be evaluated from experiments. Nevertheless, taking these two adaptions into account, the effect of varying pore water compositions on the anion-accessible porosity of the investigated argillaceous rocks could be satisfactorily described.
Related Topics
Physical Sciences and Engineering Earth and Planetary Sciences Earth-Surface Processes
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