Hazen and Sawyer’s Post

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Trivia time: What contaminants could complicate how drinking water plants manage hundreds of millions of tons of residuals (waste) generated annually by their treatment processes?    Hint: Four letters that are often in the news right now 🔲🔲🔲🔲   ....   🧪 Answer: Chemicals called PFAS, or per- and polyfluoroalkyl substances. Experts from Hazen (including Conner Murray, below) and the American Water Works Association recently published a trailblazing study on PFAS in drinking water residuals. It estimated the total amount of residuals generated annually in the U.S., offered a framework for estimating PFAS concentrations in those residuals, and warned that drinking water plants could be affected by new hazardous waste rules from the EPA.    Read more: https://lnkd.in/eMtf-QSy 

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