PFOA and PFOS diffusion through LLDPE and LLDPE coextruded with EVOH at 22 °C, 35 °C, and 50 °C.

Alkanesulfonic Acids Caprylates Fluorocarbons
Diffusion EVOH Geomembranes LLDPE PFAS PFOA PFOS Polyethylene

Journal

Waste management (New York, N.Y.)
ISSN: 1879-2456
Titre abrégé: Waste Manag
Pays: United States
ID NLM: 9884362

Informations de publication

Date de publication:
Nov 2020
Historique:
received: 30 04 2020
revised: 07 07 2020
accepted: 15 07 2020
pubmed: 21 8 2020
medline: 17 9 2020
entrez: 21 8 2020
Statut: ppublish

Résumé

Diffusion of perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) through 0.1 mm and 0.75 mm LLDPE and 0.1 mm and 0.75 mm LLDPE coextruded with ethyl vinyl alcohol (denoted as CoEx) at room temperature (23 °C), 35 °C, and 50 °C is examined. These tests had negligible source depletion throughout the monitoring period, indicating limited contaminant partitioning and diffusion through the LLDPE. At 483 days, 23 °C receptor PFOA and PFOS concentrations, c

Identifiants

DOI: 10.1016/j.wasman.2020.07.036 PMID: 32818812
pubmed: 32818812
pii: S0956-053X(20)30414-1
doi: 10.1016/j.wasman.2020.07.036
pii:
doi:

Substances chimiques

Alkanesulfonic Acids 0
Caprylates 0
Fluorocarbons 0
perfluorooctanoic acid 947VD76D3L
perfluorooctane sulfonic acid 9H2MAI21CL

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

93-103

Informations de copyright

Copyright © 2020 Elsevier Ltd. All rights reserved.

Déclaration de conflit d'intérêts

Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Auteurs

V Di Battista (V)

GeoEngineering Centre at Queen's - RMC, Queen's University, Kingston K7L 3N6, Canada. Electronic address: v.di.battista@queensu.ca.

R Kerry Rowe (RK)

GeoEngineering Centre at Queen's - RMC, Queen's University, Kingston K7L 3N6, Canada. Electronic address: kerry.rowe@queensu.ca.

D Patch (D)

Environmental Sciences Group, Department of Chemistry and Chemical Engineering, Royal Military College of Canada, Kingston, ON K7K 7B4, Canada. Electronic address: David.Patch@rmc.ca.

K Weber (K)

Environmental Sciences Group, Department of Chemistry and Chemical Engineering, Royal Military College of Canada, Kingston, ON K7K 7B4, Canada. Electronic address: Kela.Weber@rmc.ca.

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Classifications MeSH

questionsmedicales.fr › Composés chimiques organiques › Composés du soufre › Acides du soufre › Acides sulfoniques › Acides alcanesulfoniques › PFOA and PFOS diffusion through LLDPE and...
questionsmedicales.fr › Lipides › Acides gras › Caprylates › PFOA and PFOS diffusion through LLDPE and...
questionsmedicales.fr › Composés chimiques organiques › Hydrocarbures › Hydrocarbures halogénés › Hydrocarbures fluorés › Fluorocarbones › PFOA and PFOS diffusion through LLDPE and...