PFAS
PFAS
Per- and polyfluoroalkyl substances (PFAS), a very large and resilient family of chemicals with unique properties, poses one of the greatest challenges in water treatment and environmental remediation in decades. We're ready for the fight.
With experience on more than 170 PFAS investigations and treatment projects across the globe, our team of environmental engineers and scientists has an unparalleled understanding of these pervasive chemicals. We work closely with our clients, our R&D partners and our laboratory team to meet regulatory guidelines and spark scientific breakthroughs in site characterization, fate and transport and treatment.
Partner with us to deploy the brightest minds in engineering and we will keep you operating ahead of the curve.
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Track the Latest PFAS Regulations
Struggling to keep pace with changing PFAS regulations? Check out our PFAS regulatory tracker to see the guidelines that apply to your state and stay informed.
The Industry's Deepest PFAS Team
Solutions in Action

Project
Advancing LPRO as PFAS Solution
A North Carolina water utility’s leaders and CDM Smith’s drinking water experts are using low-pressure reverse osmosis (LPRO) to remove PFAS compounds from the water supply.
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Project
Bench-Scale Testing to Optimize GAC

Project
Bench-Scale Testing to Optimize GAC
Bench-scale testing proves the merits of granular activated carbon (GAC) for the pioneering town of Westfield.
Learn About the Testing
Project
AIX and GAC Join Forces

Project
AIX and GAC Join Forces
One Massachusetts town is solving its PFAS problem with both anion exchange resin (AIX) and granular activated carbon (GAC).
Learn About the Project
Insight
Nantucket Charts Course to Break the Cycle of PFAS

Insight
Nantucket Charts Course to Break the Cycle of PFAS
The island community teamed with CDM Smith experts to evaluate potential sources of PFAS contamination. Nantucket is moving toward better informed PFAS reduction and control strategies that will include wastewater treatment plant residuals and landfill operations.
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