Hydraulic performance of polymer-modified bentonites for development of modern geosynthetic clay liners: a review
S Keerthana, DN Arnepalli - International Journal of Geosynthetics and …, 2022 - Springer
Smectite-based geosynthetic clay liners (GCLs) are popularly employed as hydraulic
barriers due to their low permeability and high swelling capacity. The exposure of GCLs to …
barriers due to their low permeability and high swelling capacity. The exposure of GCLs 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 …
Hydraulic conductivity and swelling ability of a polymer modified bentonite subjected to wet–dry cycles in seawater
M De Camillis, G Di Emidio, A Bezuijen… - Geotextiles and …, 2016 - Elsevier
The performance of clay liners may be impaired when in contact with aggressive solutions
due to cation exchange. The efficiency of these liners can further deteriorate if cation …
due to cation exchange. The efficiency of these liners can further deteriorate if cation …
Effect of wet-dry cycles on polymer treated bentonite in seawater: swelling ability, hydraulic conductivity and crack analysis
Waste disposal facilities are often isolated by clay liners in order to prevent pollutant
migration into the ground. Bentonite is used as barrier material thanks to the low conductivity …
migration into the ground. Bentonite is used as barrier material thanks to the low conductivity …
Diffusion of calcium chloride in a modified bentonite: Impact on osmotic efficiency and hydraulic conductivity
F Mazzieri, G Di Emidio… - Clays and Clay Minerals, 2010 - ingentaconnect.com
Chemically modified bentonites are being developed with the aim of preserving low
hydraulic conductivity in the presence of potentially aggressive permeants in pollutant …
hydraulic conductivity in the presence of potentially aggressive permeants in pollutant …
Effect of wet-and-dry ageing in seawater on the swelling properties and hydraulic conductivity of two amended bentonites
F Mazzieri, G Di Emidio, E Pasqualini - Applied Clay Science, 2017 - Elsevier
Amended bentonites have been proposed with the primary purpose of improving their
chemical compatibility relative to conventional bentonite. As these materials are relatively …
chemical compatibility relative to conventional bentonite. As these materials are relatively …
[PDF][PDF] Hydraulic conductivity of chemically modified bentonites for containment barriers
GL Bohnhoff, CD Shackelford - 7th International Congress on …, 2014 - researchgate.net
The possible substitution of chemically modified bentonites (CMBs) for traditional (non-
treated or unmodified) sodium bentonites (Na-bentonites) has gained momentum due to the …
treated or unmodified) sodium bentonites (Na-bentonites) has gained momentum due to the …
[PDF][PDF] Impact of wet-dry cycles on the swelling ability and hydraulic conductivity of a polymer modified bentonite
M De Camillis, G Di Emidio, A Bezuijen… - 11 th International …, 2018 - biblio.ugent.be
Geosynthetic clay liners (GCLs) are widely used as hydraulic barrier to isolate waste
disposal facilities thanks to their low permeability to water. In the field, the efficiency of GCLs …
disposal facilities thanks to their low permeability to water. In the field, the efficiency of GCLs …
Experimental and numerical study of wet and dry cycles on an innovative polymer treated clay for geosynthetic clay liners
M De Camillis - 2017 - biblio.ugent.be
Geosynthetic clay liners (GCLs) are widely used to isolate waste disposal facilities in order
to prevent pollutant migration into the ground. GCLs are factory-manufactured hydraulic …
to prevent pollutant migration into the ground. GCLs are factory-manufactured hydraulic …
Clayey barriers
G Di Emidio - US Patent 9,328,216, 2016 - Google Patents
The present invention relates to improved clayey barriers, such as compacted clay liners or
geosynthetic clay liners, which can be used, among other uses, to isolate waste liquids from …
geosynthetic clay liners, which can be used, among other uses, to isolate waste liquids from …