

Testing and Treating the Water
Langan Treats PFAS in Residential Drinking Water
PFAS contamination in private well water is a growing concern, especially for properties located near potential PFAS sources, such as facilities with aqueous film forming foam fire suppression systems. Point-of-entry treatment (POET) systems provide a whole-house water treatment solution that reduces PFAS exposure and risk. Yet this solution comes with its fair share of complications—variations in PFAS concentrations, differences in ambient water quality, a multitude of available treatment options, and physical space limitations.
Q&A: PFAS Anthropogenic Background
How are we differentiating PFAS background levels from site-related sources and addressing the related regulatory implications?
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