Ines R. Triay

TL;DR: In this paper, the authors present and discuss groundwater colloid results from various geological formations ranging from crystalline to sedimentary, from organic rich to organic poor systems and from subsurface to very deep aquifers.

TL;DR: In this paper, a selective coupling method is introduced to solve the reactive transport problems in the absence of irreversible changes in the hydrologic and transport properties, and the finite element heat and mass transfer (FEHM) code is used to investigate the coupled effects of chemical interactions and heat on neptunium transport from the potential repository to the water table.

TL;DR: In this paper, the influence of anthropogenic colloids on the transport of cesium was examined in an idealized laboratory set-up, where synthetic groundwater and saturated glass bead columns were used to minimize the presence of natural colloidal material.

TL;DR: In this article, a numerical technique of regularization applied to deconvolute the Fredholm integral equation of the first kind yielded the selectivity coefficient distributions from the ion exchange isotherms.

TL;DR: In this article, a method of deconvolution was developed to determine the site-specific selectivity coefficients for divalent and trivalent exchange in relatively rigid exchangers, where the technique involves the measurement of ion-exchange isotherms and the application of the numerical approach of regularization.