PFAS Beyond Removal: 7 Often-Overlooked Factors

Water treatment plants (WTPs) are currently under pressure from imminent EPA regulations and are thus intensively exploring methods to eliminate per- and polyfluoroalkyl substances (PFAS) from drinking water. While there are numerous effective technologies available, plant managers and design engineers often prioritize performance and cost, overlooking other crucial factors that significantly influence a solution's overall feasibility and success. Additionally, project leaders must ensure they receive truthful and precise information regarding the technologies under consideration.

The most commonly considered and effective PFAS removal methods include granular activated carbon (GAC), ion exchange (IX), and reverse osmosis (RO), although other alternatives are also emerging in the market. While cost and performance are important, this article will explain other factors that plant managers and project engineers should consider.