[PDF][PDF] Protecting the environment from contamination with barrier systems: advances and challenges
RK Rowe, S Jefferis - … of the 20th International Conference on Soil …, 2022 - researchgate.net
The state-of-the-art for barriers systems control of pollution migration and hydraulic
structures including liner systems for landfills, mine waste, and dams/lagoons are discussed …
structures including liner systems for landfills, mine waste, and dams/lagoons are discussed …
Reactive transport modeling of coupled processes in nanoporous media
C Tournassat, CI Steefel - Reviews in Mineralogy and …, 2019 - pubs.geoscienceworld.org
Nanoporous media consist of homogeneous or heterogeneous porous material in which a
significant part of the pore size distribution lies in the nanometer range. Clayey rocks …
significant part of the pore size distribution lies in the nanometer range. Clayey rocks …
The ISSMGE Kerry Rowe Lecture: The role of diffusion in environmental geotechnics
CD Shackelford - Canadian Geotechnical Journal, 2014 - cdnsciencepub.com
Diffusion of contaminants can play a significant if not dominant role in many applications
encountered within the field of environmental geotechnics. The objective of this paper is to …
encountered within the field of environmental geotechnics. The objective of this paper is to …
Enhanced bentonites for containment of inorganic waste leachates by GCLs
J Scalia IV, GL Bohnhoff… - Geosynthetics …, 2018 - icevirtuallibrary.com
The sensitivity of sodium bentonite (Na-B) to adverse chemical interactions has spurred
development of enhanced bentonites (EBs) for geosynthetic clay liners (GCLs) that provide …
development of enhanced bentonites (EBs) for geosynthetic clay liners (GCLs) that provide …
Membrane behavior and diffusion properties of sand/SHMP-amended bentonite vertical cutoff wall backfill exposed to lead contamination
This paper presents a laboratory experimental investigation on the membrane behavior and
diffusion properties of sand/sodium hexametaphosphate (SHMP)-amended bentonite …
diffusion properties of sand/sodium hexametaphosphate (SHMP)-amended bentonite …
Limiting membrane and diffusion behavior of a geosynthetic clay liner
CD Shackelford, A Meier, K Sample-Lord - Geotextiles and …, 2016 - Elsevier
Bentonite based geosynthetic clay liners (GCLs) are commonly used as chemical
containment barriers to minimize liquid flow and contaminant transport. The preference for …
containment barriers to minimize liquid flow and contaminant transport. The preference for …
Heavy metals containment by vertical cutoff walls backfilled with novel reactive magnesium-activated slag-bentonite-sand: Membrane and diffusion behavior
This study aims to investigate the membrane and diffusion behavior of a novel vertical cutoff
wall backfill comprised of reactive magnesium-activated slag, bentonite and sand (referred …
wall backfill comprised of reactive magnesium-activated slag, bentonite and sand (referred …
[HTML][HTML] Pore-scale mechanisms underlying the behavior of enhanced bentonites exposed to aggressive inorganic solutions
N Guarena, A Dominijanni, M Manassero - Applied Clay Science, 2024 - Elsevier
Understanding the mechanisms that control the hydraulic and semipermeable membrane
behavior of enhanced bentonites (EBs), which comprise natural montmorillonite amended …
behavior of enhanced bentonites (EBs), which comprise natural montmorillonite amended …
Theoretical and numerical study of contaminant transport in clayey barriers using a revised numerical model considering the dependency of membrane efficiency and …
H Sadeghi, A Hedayati-Azar - Heliyon, 2023 - cell.com
Solid waste is often buried in landfills isolated with a bentonite-based clay barrier to
guarantee the high quality of groundwater. As the efficiency of clay barriers is highly …
guarantee the high quality of groundwater. As the efficiency of clay barriers is highly …
Membrane behavior of compacted sand–bentonite mixture
AJ Meier, CD Shackelford - Canadian Geotechnical Journal, 2017 - cdnsciencepub.com
Semi-permeable membrane behavior contributes to the containment function of engineered
barriers used for waste containment by restricting the migration of dissolved chemical …
barriers used for waste containment by restricting the migration of dissolved chemical …