...M. Ghasemi; V. Di Battista The contaminant transport of chloride through a single composite liner facility comprised of a geomembrane ( GMB ) with holed wrinkles over a compacted clay liner ( CCL ) and an aquitard underlain by an aquifer is examined. A two-dimensional finite element (2D FE ) model...

... in the GMBL/GCL/AL composite liner decreased with an increase in the leachate head and the wrinkle length for the same value of C_N. Geosynthetics Equivalency analysis Contaminant transport Landfills Composite materials 6 C i ∑ k = 1 i − 1 L k...

... of the extraction process, using WIDE, on the groundwater head distribution and contaminant transport. An optimization process is employed to develop an operating schedule to control groundwater elevations and therefore improve removal efficiency of a given contaminant phase. The model results showed...

... λ c (4) D x = ( D 0 + α T υ ) + ( α L – α T ) υ x 2 υ Geosynthetics Composite liners Leakage Contaminant transport Analysis Organic compounds Diffusion Advection Groundwater protection is a major goal of geoenviron...

... coefficient at infinite dilution from Yaws (1995) . All properties are at 25°C unless otherwise indicated. Modelling of contaminant transport through porous media has been generally described by several researchers over the years (Bear 1972 ; Freeze and Cherry 1979). Rowe and Booker (1984...