Exploració per autor "Saaltink, Maarten Willem"
Ara es mostren els items 36-48 de 48
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Radionuclide migration: coupling transport and chemistry
(Woodhead Publishing Limited, 2012)
Capítol de llibre
Accés restringit per política de l'editorial -
Reactive transport modelling of a high-pH infiltration test in concrete
(2017-06)
Article
Accés obertA laboratory-scale tracer test was carried out to characterize the transport properties of concrete from the Radioactive Waste Disposal Facility at El Cabril (Spain). A hyperalkaline solution (K-Ca-OH, pH = 13.2) was ... -
Reactive transport modelling of cement-groundwater-rock interaction at the Grimsel Test Site
(2017-06)
Article
Accés obertAn in situ experiment at the Grimsel Test Site (Switzerland) to study water-cement-rock interaction in fractured granite was modelled. It consisted of a hardened cement source in a borehole intersecting a water conducting ... -
Reactive transport: a review of basic concepts with emphasis on biochemical processes
(2022-02)
Article
Accés obertReactive transport (RT) couples bio-geo-chemical reactions and transport. RT is important to understand numerous scientific questions and solve some engineering problems. RT is highly multidisciplinary, which hinders the ... -
Salinity is reduced below the evaporation front during soil salinization
(2009-11-01)
Text en actes de congrés
Accés obertLa salinización de suelos es un problema global. Generalmente, la salinización es causada por el transporte de sales hacia la superficie por capilaridad y, a pesar de su importancia global, los mecanismos que la controlan ... -
Simulation of chemical reaction localization using a multi-porosity reactive transport approach
(John Gale, 2016-05)
Article
Accés obertResults of reactive transport laboratory experiments often suggest that pore scale heterogeneity induces localization of reactions (the generation of local micro environments favoring reactions that would not occur in a ... -
Taller de pràctiques de laboratori d'hidrologia subterrània mitjançant models físics experimentals
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2013-02-08)
Comunicació de congrés / Text en actes de congrés
Accés obertEn cap de les assignatures de grau d'hidrologia subterrània s'imparteixen pràctiques de laboratori. Això fa que l'estudiant rebi una educació purament teórica sense aaribar a assolir correctament els conceptes bàsics ... -
Temperature driven vapor fluxes in soils cause a net recharge
(2017)
Comunicació de congrés
Accés obertTemperature gradients can drive vapor diffusion by controlling vapor pressure in the soil. We studied vapor diffusion for soils in two different climates: A semiarid climate at El Cabril (Córdoba, Spain) and a subarctic ... -
Tritium transport in non-saturated concrete under temperature fluctuations
(Elsevier, 2022-10)
Article
Accés restringit per política de l'editorialThis work studies the effect of the environmental conditions on tritium transport in concrete cells storing radioactive waste. Water with high concentration of tritium was leaking from drains situated in these concrete ... -
Use of redundant data to reduce estimation errors in geochemical speciation
(2015-04)
Article
Accés obertSpeciation is the process of evaluating the concentrations of all the species in a chemical system from equilibrium conditions and measured data such as total concentrations of components, electrical conductivity, pH, redox ... -
Vapor flow control in dune sediments under dry bare soil conditions
(Elsevier, 2021-09)
Article
Accés obertThe study presents daily values of inward and outward vapor flux crossing the soil-atmosphere boundary in dependence on meteorological parameters and soil moisture. Measurements of vapor flux, soil moisture and meteorological ... -
Water mixing approach (WMA) for reactive transport modeling
(Elsevier, 2022-03-01)
Article
Accés restringit per política de l'editorialWe describe a formulation to solve reactive transport (RT) problems. The basic idea is to represent transport as mixing water instead of individual solute concentrations, hence the Water Mixing Approach (WMA) name. This ... -
Water, vapour and heat transport in concrete cells for storing radioactive waste
(Elsevier, 2016-08)
Article
Accés obertWater is collected from a drain situated at the centre of a concrete cell that stores radioactive waste at ‘El Cabril’, which is the low and intermediate level radioactive waste disposal facility of Spain. This indicates ...
