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  • A Proposed Treatment System for the Remediation of Landfill Leachate Using Algae

    Creator:
    Myers, Shanna Grace
    Abstract:
    Landfill leachate is a complex wastewater that contains high levels of ammonium (often over 250 ppm) and trace heavy metals (usually under 0.2 ppm). Microalgae have been shown to inexpensively and effectively treat wastewaters containing high loads of organics and nutrients, as well as adsorb metal ions. This thesis focuses...
    Resource Type:
    Honors College Thesis
    Full Text:
    : ______________________________________________________ David Hackleman Landfill leachate is a complex wastewater that contains high levels

  • Droplet‐Based Digital Microfluidics for Sample Collection

    Creator:
    Kusanto, Branden
    Abstract:
    Technology is constantly co-evolving with science to produce simple and effective tools that address the needs of researchers. Cost and time effective point-of-care devices are valuable for sample collection and analysis, particularly in medicine and environmental health and safety. Digital microfluidic (DMF) technology provides a possible solution. This study explores...
    Resource Type:
    Honors College Thesis
    Full Text:
     Collection.         Abstract  approves:       David  Hackleman     Technology

  • Vox comm: product development and program management

    Creator:
    Braunworth, Daniel W.
    Abstract:
    Vox comm is a digital wireless, voice-operated personal communicator developed as an electrical engineering Senior Design project. It is designed to provide a method for hassle-free, short-range communication. The product platform boasts of low power and small size for a host of usage models. This thesis details the product design...
    Resource Type:
    Honors College Thesis
    Full Text:
    Management. Abstract approved: _____________________________________________ David Hackleman Vox

  • Biodiesel in Oregon : an agricultural perspective

    Creator:
    Lahmann, Emily Loren
    Abstract:
    Biodiesel is a renewable, non-toxic, and biodegradable diesel fuel made from agricultural feedstocks. With a vibrant agricultural industry, Oregon is positioned to play an important role in the future of this energy source. Limiting factors to widespread biodiesel production include low value of biodiesel feedstock crops, lack of infrastructure, lagging...
    Resource Type:
    Honors College Thesis
    Full Text:
    . Abstract approved: _________________________________________________ David Hackleman

  • Scale Up & Optimization of the Liquid Carbon Dioxide Extraction of Orange Oil with Dry Ice

    Creator:
    Fraser-Hevlin, Brenden C. S.
    Abstract:
    Essential oils have numerous chemical and therapeutic applications. Some oil extraction methods, including steam distillation, require a large energy input. An alternative technique with a lower energy demand is the extraction of oils using supercritical liquid carbon dioxide (CO2), which extracts essential oils with minimal environmental impact. While this often...
    Resource Type:
    Honors College Thesis
    Full Text:
    :_____________________________________________________ David Hackleman Essential oils have numerous chemical and therapeutic applications