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Influence of Wetting and Mass Transfer Properties of Organic Chemical Mixtures in Vadose Zone Materials on Groundwater Contamination by Nonaqueous Phase Liquids

Description: Previous studies have found that organic acids, organic bases, and detergent-like chemicals change surface wettability. The wastewater and NAPL mixtures discharged at the Hanford site contain such chemicals, and their proportions likely change over time due to reaction-facilitated aging. The specific objectives of this work were to (1) determine the effect of organic chemical mixtures on surface wettability, (2) determine the effect of organic chemical mixtures on CCl4 volatilization rates from… more
Date: May 21, 2011
Creator: Werth, Charles J & Albert J Valocchi, Hongkyu Yoon
Partner: UNT Libraries Government Documents Department
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Partners in Patriotism

Description: Document containing presentation slides about an Armed Forces Day event held by the Texas Society, Sons of the American Revolution (TXSSAR) on May 21, 2011.
Date: May 21, 2011
Creator: Sons of the American Revolution. Texas Society. & Greer, John
Partner: UNT Libraries Special Collections
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