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Team (Past, Present, & Future)
- Postdoctoral Associate: (TBD)
- Undergrad alumni: Valencia Pranata Northeastern University BS ChemE (2022) (project originator, Honors Engineering Research Award winner); Catherine Eng BS Northeastern University BioE, Naa Odarteifio Northeastern University BS ChemE
Problem
- Bacteria trapped in water filters become chlorine/chloramine tolerant and propagate throughout drinking water systems while most work on this has been at the genomic or single species level
Hypothesis & Methods
- Complex community effects on filtering and loss of disinfectant efficacy will be determined by measuring removal rates of E. coli, P. aeruginosa, and L. pneumophilia individually and in concert at various shear rates and end stage proteomics.
Potential outcomes & Impact
- Improved understanding of how environmental aquifers filter water
- Potential protocols for preventing bacteria contamination of water, prevention of Legionnaires
- Improvement of undergraduate transport labs on flow through porous media
Publications, Presentations, and Patents
- 2020 Impact of Material and Mechanical Aspects to the Trapping of Bacteria in Porous Media Northeastern University Research Innovation Scholarship Entreperneurship
Funding
- Funded by a grant from the National Institute of General Medical Sciences of the National Institutes of Health