A method for partitioning dissolved polycyclic aromatic hydrocarbons associated with humic substances using polyethylenimine-coated glass fiber filters.
Journal
RSC advances
ISSN: 2046-2069
Titre abrégé: RSC Adv
Pays: England
ID NLM: 101581657
Informations de publication
Date de publication:
23 Aug 2021
23 Aug 2021
Historique:
received:
26
06
2021
accepted:
19
08
2021
entrez:
28
4
2022
pubmed:
29
4
2022
medline:
29
4
2022
Statut:
epublish
Résumé
The use of a glass fiber filter coated with polyethyleneimine (PcGF) for partitioning dissolved polycyclic aromatic hydrocarbons (PAHs) that are associated with humic substances (HSs) is reported. The PAHs pass through the PcGF, while HS-associated PAHs are trapped by electrostatic interaction between the HSs and the PcGF. Based on this strategy, free- and associated-PAHs can be separated by simple filtration. Approximately 60-90% of the deuterated benzo[
Identifiants
pubmed: 35478556
doi: 10.1039/d1ra04953d
pii: d1ra04953d
pmc: PMC9038087
doi:
Types de publication
Journal Article
Langues
eng
Pagination
28704-28710Informations de copyright
This journal is © The Royal Society of Chemistry.
Déclaration de conflit d'intérêts
The authors declare no conflicts of interest associated with this manuscript.
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