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Emerging Contaminant Concerns Drive Changes in Sludge Management
2024-04-16 14:25:52| Waste Age
About 50 percent of sludge has been land applied in the U.S. historically, though now states and the U.S. Environmental Protection Agency are starting to scrutinize this practice as per-and polyfluoroalkyl substances (PFAS), microplastics, and other emerging contaminants hit the radar. The concern is that these toxins will leak into groundwater, streams, and rivers; but needing to find alternative management methods is not without challenges.
Category:Energy and Environment