CEEES - Investigating the Interaction Between Uranium and Microplastics

With the growing understanding of the extensive contamination by MP/NP materials, more industries must consider the possible impacts. For example, due to the high complexity of spent nuclear fuel, processing of the fuel requires knowledge regarding all possible components and contaminants. Isolation of target metals (actinide separations), such as uranium and plutonium, is heavily dependent on strict control of the metal behavior. The presence of unknown or unwanted contaminants can significantly alter chemistry, leading to unpredictable results. Additionally, the safety requirements necessitated by the highly radioactive nature of spent nuclear fuel, require a thorough understanding of all potential reactions that may occur throughout manipulation of the material.

The proposed project will develop a standardized method to produce MP/NP materials in lab. These materials will be characterized before and after damaging events to observe any alterations to the surface. The interaction between uranium and MP/NP materials will be investigated. 

Students will work with Dr. Kirstin Sockwell on this project to support an grant funded by ND Research. The work will allow students to learn how to safely work with radioactive materials (uranium). The students will also work with a variety of instrumentation and techniques.