Showing 286-293 of 293
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Massachusetts: PFAS Drinking Water Standard (MCL) Development
Policy
20 Jun 2019
MassDEP is in the process of establishing a PFAS MCL of 20 ppt (applicable to the SUM of concentrations for PFDA, PFHpA, PFHxS, PFNA, PFOS & PFOA). Written comments are due by COB on July 19, 2019.
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Prenatal plasma concentrations of Perfluoroalkyl and polyfluoroalkyl substances and neuropsychological development in children at four years of age
Science
13 Jun 2019 | Environ Health
Exposure to PFAS through prenatal plasma was linked to personal-social skill deficits in Chinese cohort study.
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Tap Water Contributions to Plasma Concentrations of Poly- and Perfluoroalkyl Substances (PFAS) in a Nationwide Prospective Cohort of U.S. Women
Science
6 Jun 2019 | Environ. Health Perspect.
Drinking contaminated water was a statistically significant predictor of elevated PFOA and PFNA blood plasma levels in a women cohort study.
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A guide to the PFAS found in our environment
News
22 May 2019 | Chemical & Engineering News
C&E News has put together an interactive library of notable PFAS, including chemical structures and background information.
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Determinants of per- and polyfluoroalkyl substances (PFAS) in midlife women: Evidence of racial/ethnic and geographic differences in PFAS exposure
Science
18 May 2019 | Environ. Res.
Exposure levels to PFOS, PFOA, and PFNA varies between race/ethnic groups and geographic location in an all women cohort study.
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U.S. Congress: H.R. 2605, the "Prevent Release Of Toxics Emissions, Contamination, and Transfer Act of 2019"
Policy
8 May 2019
Rep. Stevens, Haley M. (D-MI) introduced a bill that would direct the Administrator of the EPA to classify PFAS as a hazardous air pollutant.
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Association of Per- and Polyfluoroalkyl Substance Exposure With Cataract Prevalence Among U.S. Adults: A NHANES Analysis (2005-2008)
Science
30 Nov 1925 | Transl Vis Sci Technol
Higher levels of PFAS—especially PFHS and PFNA—were significantly linked to increased cataract prevalence in U.S. adults, suggesting these pollutants may harm eye health through inflammation and oxidative stress.
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Emerging Chlorinated Polyfluorinated Polyether Compounds Impacting the Waters of Southwestern New Jersey Identified by Use of Nontargeted Analysis
Science
16 Feb 1921 | Environ Sci Technol Lett
Non-targeted analysis was used to estimate the effectiveness of point-of-entry water treatment systems for the removal of the emerging species and reduced the abundance of PFAS by >90%.