Water Purification

Research in water purification focuses on developing and improving methods for treating contaminated water sources to make them safe for consumption, industrial use, and environmental discharge. This area investigates a range of physical, chemical, and biological processes, including advanced filtration, adsorption, oxidation, and disinfection techniques. Studies explore the design and application of novel materials, such as membranes and nanomaterials, for contaminant removal. Electrochemical methods are also examined for their efficacy in water treatment. Key areas of investigation include the removal of emerging contaminants, such as pharmaceuticals and microplastics, as well as traditional pollutants like heavy metals and organic compounds.

This research holds particular relevance for Arkansas, a state with significant agricultural and industrial sectors that rely heavily on water resources. Efforts in water purification support the sustainability of these economic engines by ensuring access to clean water for processes and by managing wastewater effectively. Furthermore, protecting the quality of the state's abundant surface and groundwater resources is critical for public health, recreational activities, and the health of aquatic ecosystems, including those supporting the state's aquaculture industry. Understanding and mitigating contamination sources is essential for safeguarding these valuable natural assets.

This field draws on expertise from materials science, electrochemistry, and nanoparticle synthesis, while also informing work in hydrology and watershed management. Collaborations extend across disciplines to address the multifaceted challenges of ensuring water quality and availability.