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  • Observations of gas flow in porous media using the light transmission technique

    Creator:
    Parker, Laila Belkov
    Abstract:
    A novel technique was developed for studying gas phase flow in unsaturated porous media. Carbon dioxide was pumped through a back-lit chamber packed with translucent sand which was variably saturated with water containing the pH indicator dye methyl red. As the carbon dioxide dissolved in the pore water, lowering the...
    Resource Type:
    Masters Thesis
    Full Text:
    useful tool in studying the complexities of gas phase transport. Observations of Gas Flow in Porous

  • Exploring Colloid Transport in Unsaturated Porous Media Using X-Ray Microtomography

    Creator:
    Brueck, Chris L.
    Abstract:
    Understanding the mechanisms controlling colloid transport and deposition in the vadose zone is an important step in protecting our water resources. Colloid transport in unsaturated porous media was studied using X-Ray Microtomography (XMT), which is a non-destructive imaging technique that provides three-dimensional images at a resolution on the order of...
    Resource Type:
    Masters Thesis
    Full Text:
    Engineering presented on June 2, 2016. Title: Exploring Colloid Transport in Unsaturated Porous Media Using