Slurry wall subsurface barriers consist of vertically excavated trenches filled with slurry. The slurry, usually a mixture of bentonite and water, hydraulically shores the trench to prevent ...

Application

Slurry walls are used to contain contaminated ground water, divert contaminated ground water from the drinking water intake, divert uncontaminated ground water flow, and/or provide a ...

Thermal Desorption is an ex-situ remedial technology that uses heat to physically separate petroleum hydrocarbons from excavated soils. Thermal desorbers can, depending upon the specific organics ...

Application

Thermal desorbers are designed to heat soils to temperatures sufficient to cause constituents to volatilize and desorb (physically separate) from the soil.