Design and construction techniques for permeable reactive barriers.

A R Gavaskar

doi:10.1016/s0304-3894(99)00031-x

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Design and construction techniques for permeable reactive barriers.

A R Gavaskar

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Abstract

Adequate site characterization, bench-scale column testing, and hydrogeologic modeling formed the basis for the design and construction of permeable reactive barriers for groundwater remediation at various sites, such as Dover Air Force Base, DE and Naval Air Station, Moffett Field, CA. Dissolved chlorinated solvents, such as perchloroethylene (PCE) and trichloroethylene (TCE), have been the focus at many sites because the passive nature of the reactive barrier operation makes such barriers particularly useful for treating groundwater contaminants that can persist in the aquifer for several years. A combination of conventional and innovative site characterization, design, and construction techniques were used at these sites to increase the potential cost effectiveness of field application.

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Algorithms Computer Simulation Cost-Benefit Analysis Decision Trees Equipment Design Fresh Water Geologic Sediments Models, Theoretical Permeability Reproducibility of Results Rheology Solvents Time Factors Water Movements Water Pollution, Chemical Journal Article Review

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A R Gavaskar. 1999-08-12. Design and construction techniques for permeable reactive barriers.. https://doi.org/10.1016/s0304-3894(99)00031-x

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