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One of the most widely used techniques for treating soils contaminated with volatile organic compounds, soil vapor extraction (SVE) can also be applied to semi-volatile organic compounds (SVOCs) if the soil is heated, by applying electromagnetic energy in the radio frequency (FR) range, to increase the vapor pressure of the contaminants. Although R F-SVE systems used in previous field demonstrations have had varying d egrees of success, questions remain concerning its viability and cost- effectiveness. Soil Vapor Extraction Using Radio Frequency Heating: R esource Manual and Technology...

One of the most widely used techniques for treating soils contaminated with volatile organic compounds, soil vapor extraction (SVE) can also be applied to semi-volatile organic compounds (SVOCs) if the soil is heated, by applying electromagnetic energy in the radio frequency (FR) range, to increase the vapor pressure of the contaminants. Although RF-SVE systems used in previous field demonstrations have had varying degrees of success, questions remain concerning its viability and cost-effectiveness.Soil Vapor Extraction Using Radio Frequency Heating: Resource Manual and Technology...

In "The Body in Late-Capitalist USA," Donald M. Lowe explores the varied social practices that code and construct the body. Arguing that our bodily lives are shaped by a complex of daily and ongoing practices--how we work, what we buy and consume--Lowe contends that as a result of the commodification of these and other social practices in the late-twentieth century, what we often understand to be the needs of the body are in fact means for capital accumulation.
Moving beyond studies of representations and images of the body, Lowe focuses on the intersection of body practices, language, and...

A part of the continuing effort to provide innovative in situ remediation techniques, Remediation of Firing-Range Impact Berms presents the results of a soil washing and leaching project. The demonstration set as its primary objective providing reliable, detailed performance data to evaluate the feasibility and cost of implementing a full-scale system. Its secondary objective was to demonstrate the effectiveness of the technology in producing a 'clean' soil based on analytical results.
The project included the following steps:

Bench scale treatability studies of prospective...