Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters
The use of aqueous film-forming foams (AFFFs) has resulted in hot spots polluted with poly- and perfluorinated alkyl substances (PFASs). The phase out of long-chained perfluoroalkyl acids (PFAAs) from AFFFs resulted in the necessity for alternatives, and short-chained PFAAs and fluorotelomer-based s...
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Online Access: | http://hdl.handle.net/11250/2644777 https://doi.org/10.1021/acs.est.9b00927 |
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ftngi:oai:ngi.brage.unit.no:11250/2644777 2023-05-15T15:27:37+02:00 Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters Langberg, Håkon Austad Breedveld, Gijs D. Grønning, Hege Mentzoni Kvennås, Marianne Jenssen, Bjørn Munro Hale, Sarah 2019 application/pdf http://hdl.handle.net/11250/2644777 https://doi.org/10.1021/acs.est.9b00927 eng eng Norges forskningsråd: 268258 Environmental Science and Technology. 2019, 53 (18), 10951-10960. urn:issn:0013-936X http://hdl.handle.net/11250/2644777 https://doi.org/10.1021/acs.est.9b00927 cristin:1729767 10951-10960 53 Environmental Science and Technology 18 Peer reviewed Journal article 2019 ftngi https://doi.org/10.1021/acs.est.9b00927 2022-10-13T05:49:58Z The use of aqueous film-forming foams (AFFFs) has resulted in hot spots polluted with poly- and perfluorinated alkyl substances (PFASs). The phase out of long-chained perfluoroalkyl acids (PFAAs) from AFFFs resulted in the necessity for alternatives, and short-chained PFAAs and fluorotelomer-based surfactants have been used. Here, the distribution of PFAS contamination in the marine environment surrounding a military site in Norway was investigated. Up to 30 PFASs were analyzed in storm, leachate, and fjord water; marine sediments; marine invertebrates (snails, green shore crab, great spider crab, and edible crab); and teleost fish (Atlantic cod, European place, and Lemon sole). Perfluorooctanesulfonic acid (PFOS) was the most abundantly detected PFAS. Differences in PFAS accumulation levels were observed among species, likely reflecting different exposure routes among trophic levels and different capabilities for depuration and/or enzymatic degradation. In agreement with previous literature, almost no 6:2 fluorotelomer sulfonate (6:2 FTS) was detected in teleost fish. However, this study is one of the first to report considerable concentrations of 6:2 FTS in marine invertebrates, suggesting bioaccumulation. Biota monitoring and risk assessments of sites contaminated with fluorotelomer sulfonates (FTSs) and related compounds should not be limited to fish, but should also include invertebrates. acceptedVersion Article in Journal/Newspaper atlantic cod Norwegian Geotechnical Institute (NGI) Digital Archive Norway Environmental Science & Technology 53 18 10951 10960 |
institution |
Open Polar |
collection |
Norwegian Geotechnical Institute (NGI) Digital Archive |
op_collection_id |
ftngi |
language |
English |
description |
The use of aqueous film-forming foams (AFFFs) has resulted in hot spots polluted with poly- and perfluorinated alkyl substances (PFASs). The phase out of long-chained perfluoroalkyl acids (PFAAs) from AFFFs resulted in the necessity for alternatives, and short-chained PFAAs and fluorotelomer-based surfactants have been used. Here, the distribution of PFAS contamination in the marine environment surrounding a military site in Norway was investigated. Up to 30 PFASs were analyzed in storm, leachate, and fjord water; marine sediments; marine invertebrates (snails, green shore crab, great spider crab, and edible crab); and teleost fish (Atlantic cod, European place, and Lemon sole). Perfluorooctanesulfonic acid (PFOS) was the most abundantly detected PFAS. Differences in PFAS accumulation levels were observed among species, likely reflecting different exposure routes among trophic levels and different capabilities for depuration and/or enzymatic degradation. In agreement with previous literature, almost no 6:2 fluorotelomer sulfonate (6:2 FTS) was detected in teleost fish. However, this study is one of the first to report considerable concentrations of 6:2 FTS in marine invertebrates, suggesting bioaccumulation. Biota monitoring and risk assessments of sites contaminated with fluorotelomer sulfonates (FTSs) and related compounds should not be limited to fish, but should also include invertebrates. acceptedVersion |
format |
Article in Journal/Newspaper |
author |
Langberg, Håkon Austad Breedveld, Gijs D. Grønning, Hege Mentzoni Kvennås, Marianne Jenssen, Bjørn Munro Hale, Sarah |
spellingShingle |
Langberg, Håkon Austad Breedveld, Gijs D. Grønning, Hege Mentzoni Kvennås, Marianne Jenssen, Bjørn Munro Hale, Sarah Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
author_facet |
Langberg, Håkon Austad Breedveld, Gijs D. Grønning, Hege Mentzoni Kvennås, Marianne Jenssen, Bjørn Munro Hale, Sarah |
author_sort |
Langberg, Håkon Austad |
title |
Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
title_short |
Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
title_full |
Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
title_fullStr |
Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
title_full_unstemmed |
Bioaccumulation of Fluorotelomer Sulfonates and Perfluoroalkyl Acids in Marine Organisms Living in Aqueous Film-Forming Foam Impacted Waters |
title_sort |
bioaccumulation of fluorotelomer sulfonates and perfluoroalkyl acids in marine organisms living in aqueous film-forming foam impacted waters |
publishDate |
2019 |
url |
http://hdl.handle.net/11250/2644777 https://doi.org/10.1021/acs.est.9b00927 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
atlantic cod |
genre_facet |
atlantic cod |
op_source |
10951-10960 53 Environmental Science and Technology 18 |
op_relation |
Norges forskningsråd: 268258 Environmental Science and Technology. 2019, 53 (18), 10951-10960. urn:issn:0013-936X http://hdl.handle.net/11250/2644777 https://doi.org/10.1021/acs.est.9b00927 cristin:1729767 |
op_doi |
https://doi.org/10.1021/acs.est.9b00927 |
container_title |
Environmental Science & Technology |
container_volume |
53 |
container_issue |
18 |
container_start_page |
10951 |
op_container_end_page |
10960 |
_version_ |
1766358032587948032 |