Data on occurrence of perfluoroalkyl substances in influents and effluents collected from different wastewater treatment plants in Latvia.

ABSTRACT: The data set provided in this paper contains occurrence data of 17 perfluoroalkyl substances (PFAS) (including 10 perfluorinated carboxylic acids and 7 perfluorinated sulfonic acids) in influent and effluent samples collected from 43 wastewater treatment plants (WWTPs) located in different cities in Latvia. Samples were collected in the period June-July 2021. In each WWTP one influent and one effluent sample were collected on the same day. Extraction and clean-up of the samples were performed using solid phase extraction (SPE) on a weak-anion SPE phase. Observed extracts were analysed using high performance liquid chromatography coupled with Orbitrap high resolution mass spectrometry (HPLC-Orbitrap-MS) on the content of selected PFAS representatives. The collected data are with fundamental

SUBMITTER: Zacs D 

PROVIDER: S-EPMC9092855 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature