Written by: Danish Kumar, University of Maryland Environmental Finance Center (UMD)
This episode focuses on the technologies used to treat PFAS. Dr. Li discusses the science behind granular activated carbon (GAC), ion exchange, reverse osmosis, and nanofiltration, comparing their performance, operational requirements, and cost considerations. The conversation also explores PFAS disposal after treatment, emerging remediation approaches, and key factors small water systems should consider when planning for PFAS treatment.
Listen to Parts 1 and 2 of the PFAS Podcast Series Here:
Additional Resources:
- EFCN Animation | The PFAS Problem
- EFCN Blog | PFAS Monitoring: What Small Systems Need to Know
- EFCN Blog | A Guide for Water Operators Preparing for PFAs Sampling and Regulations