Cited by 227Per- and polyfluoroalkyl substances researchFluoride Effects and RemovalPharmaceutical and Antibiotic Environmental Impacts

Application of WWTP Biosolids and Resulting Perfluorinated Compound Contamination of Surface and Well Water in Decatur, Alabama, USA

Lindstrom, Andrew B., Strynar, Mark J., Delinsky, Amy D., Nakayama, Shoji F., McMillan, Larry, Libelo, E. Laurence, Neill, Michael, Thomas, Lee·2011·Environmental Science & Technology

Abstract

Perfluorinated chemicals (PFCs) such as perfluorooctanoic acid (PFOA) and perfluorooctane sulfonate (PFOS) have been produced and used in a wide range of industrial and consumer products for many decades. Their resistance to degradation has led to their widespread distribution in the environment, but little is known about how humans become exposed. Recent studies have demonstrated that the application of PFC contaminated biosolids can have important effects on local environments, ultimately leading to demonstrable human exposures. This manuscript describes a situation in Decatur, Alabama where PFC contaminated biosolids from a local municipal wastewater treatment facility that had received waste from local fluorochemical facilities were used as a soil amendment in local agricultural fields for as many as twelve years. Ten target PFCs were measured in surface and groundwater samples. Results show that surface and well water in the vicinity of these fields had elevated PFC concentrations, with 22% of the samples exceeding the U.S. Environmental Protection Agency's Provisional Health Advisory level for PFOA in drinking water of 400 ng/L. Water/soil concentration ratios as high as 0.34 for perfluorohexanoic acid, 0.17 for perfluoroheptanoic acid, and 0.04 for PFOA verify decreasing mobility from soils with increasing chain length while indicating that relatively high transport from soils to surface and well water is possible.

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Crossref · 10.1021/es1039425

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Authors
Lindstrom, A. B., Strynar, M. J., Delinsky, A. D., Nakayama, S. F., McMillan, L., Libelo, E. L., Neill, M., & Thomas, L.
Affiliations
  • Environmental Protection Agency (US)
  • National Caucus & Center on Black Aged, Inc., Durham, North Carolina, United States
Corresponding author
Lindstrom, Andrew B.
Venue
Environmental Science & Technology
Published
2011-04-22
Volume
45
Issue
19
Pages
8015-8021
ISSN
  • 0013-936X (ISSN-L)
  • 1520-5851
OpenAlex
W2029916104
Cited by
227
References
2
Citations by year
2026: 17 · 2025: 23 · 2024: 14 · 2023: 19 · 2022: 33 · 2021: 25 · 2020: 20 · 2019: 4 · 2018: 15 · 2017: 10 · 2016: 13 · 2015: 4 · 2014: 9 · 2013: 12 · 2012: 7
FWCI
7.36
Type
journal article
Language
en
Open access
closed
Locations
  • Environmental Science & Technology (publishedVersion)
  • PubMed (publishedVersion)
Funders
U.S. Environmental Protection Agency
Topics
  • Physical Sciences › Environmental Science › Environmental Chemistry › Per- and polyfluoroalkyl substances research
  • Physical Sciences › Environmental Science › Water Science and Technology › Fluoride Effects and Removal
  • Physical Sciences › Environmental Science › Pollution › Pharmaceutical and Antibiotic Environmental Impacts
Keywords
perfluorinated compounds, biosolids, sewage sludge, perfluorooctanoic acid, PFOS, soil amendment, agricultural land application, groundwater contamination, surface water contamination, well water, human exposure, perfluorohexanoic acid, PFHpA
MeSH terms
Agriculture, Alabama, Environmental Monitoring, Fluorocarbons, Humans, Quality Control, Surface Properties, Waste Disposal, Fluid, Water Pollutants, Chemical, Water Pollution, Water Purification, Water Wells

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