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Water utilities face several myths when evaluating PFAS treatment technologies. This article clarifies misconceptions about GAC’s short-chain PFAS performance, test reliability, media comparisons, resin fouling, and start-up challenges. Addressing these issues enables more accurate, cost-effective decision-making for selecting between GAC and IX systems.
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The prospect of granular activated carbon (GAC) changeouts can be intimidating for plant operators. Spent media must be properly handled, and new media beds must go through the start-up process. Keeping in mind these six tips can ensure that the replacement process is smooth and uneventful.
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With decades of experience in hazardous waste reactivation, Calgon Carbon is well-prepared to adapt to any regulatory changes when addressing PFAS. Tune in to hear Dr. Angela Rodriguez, applications engineer for Calgon Carbon, highlight the effectiveness of GAC to tackle PFAS contamination.
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For years, the U.S. EPA has recognized granular activated carbon (GAC) as a best available technology (BAT) for a wide range of substances, many of which can be addressed within the same system. Learn why it is a highly effective solution for TOC, DBPs, PFAS, and much more.
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Thermal reactivation of granular activated carbon is a proven and scalable method to achieve >99.9% destruction removal efficiency for PFAS. This process fully restores the carbon for reuse, providing a sustainable solution that breaks the cycle of "forever chemicals."
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