College
College of Engineering and Polymer Science
Date of Last Revision
2024-06-04 07:21:02
Major
Civil Engineering
Honors Course
CIVE 497-003
Number of Credits
3
Degree Name
Bachelor of Science
Date of Expected Graduation
Spring 2024
Abstract
This research paper delves into the efficacy of a typical household water filter in removing per- and polyfluoroalkyl substances (PFAS), a concerning class of chemicals prevalent in water sources. PFAS, known for their persistence and potential health risks, have prompted regulatory actions such as the Third Unregulated Contaminant Monitoring Rule (UCMR 3) and the National Primary Drinking Water Regulation (NPDWR) by the U.S. EPA. While municipal water utilities are subject to regulatory oversight, individuals relying on private wells face challenges in ensuring water quality.
The study employs a model to assess the performance of a SAMSUNG Ice and Water Refrigerator Filter in reducing PFAS concentrations. Utilizing pilot-scale data and an open-source pore and surface diffusion model, the filter's effectiveness was evaluated against Hazard Index thresholds and Maximum Contaminant Levels (MCLs). Results indicate that the filter maintains PFAS concentrations below regulatory thresholds throughout its recommended lifespan of 300 gallons, demonstrating its efficacy in mitigating PFAS contamination.
Furthermore, the study addresses the challenges faced by private well owners, emphasizing the need for accessible and affordable water quality testing solutions. Public education on PFAS risks and the importance of water filtration technology is highlighted to empower consumers to make informed decisions about their drinking water. The research underscores the significance of effective filtration technologies and regulatory measures in ensuring access to clean and safe drinking water, particularly for individuals reliant on private wells.
Research Sponsor
Dr. Christopher Miller
First Reader
Dr. David Roke
Second Reader
Atie Amirgol, Ph.D.
Honors Faculty Advisor
Dr. Ping Yi
Proprietary and/or Confidential Information
No
Recommended Citation
Ferry, McCallah, "Assessing Household GAC Water Filters for PFAS Removal from Private Drinking Water Wells" (2024). Williams Honors College, Honors Research Projects. 1800.
https://ideaexchange.uakron.edu/honors_research_projects/1800