FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3176807688> ?p ?o ?g. }

• W3176807688 endingPage "272" @default.
• W3176807688 startingPage "263" @default.
• W3176807688 abstract "Perfluorooctane sulfonate (PFOS) is a persistent organic pollutant (POP) and emergent contaminant that are widespread in the environment. Understanding the mechanisms controlling the distribution of PFOS and its isomers between hydrargillite and the water phase is important in order to study their redistribution and mobility in the environment. This study investigated the effects of pH, humic acid, fulvic acid and Na2SO4 on sorption of PFOS isomers to hydrargillite. A mixture of PFOS isomers was spiked into water and hydrargillite was added to the system and shaken for one day; the system was tested with different aqueous composition. Concentrations of PFOS isomers in the aqueous phase were quantified using an ultra-performance liquid chromatograph coupled to a triple quadrupole mass spectrometer. Our results showed that the distribution coefficients of PFOS isomers were found to be 0.76, 0.71, 0.93 and 0.90 at pH 6.5, for 3-/4-/5- PFOS, 6-/2-PFOS, L-PFOS and total PFOS respectively. The distribution coefficients increased at lower pH and decreased at alkaline conditions. The presence of humic substances (HS) increased the sorption slightly at the environmental pH of 6.5, although a competition effect was observed during acidic conditions. A tendency of PFOS distribution to hydrargillite in the presence of Na2SO4 was like its behavior in the presence of HS although the mechanisms behind the sorption were interpreted differently. This study revealed that L-PFOS was readily sorbed when no other chemicals were added or in 20 mg/L FA or 100 mg/L Na2SO4. We suggest that an increase in PFOS sorption in the presence of HS may be due to hydrophobic mechanisms while Na2SO4 contributed to increased sorption through ionic strength effects." @default.
• W3176807688 created "2021-07-05" @default.
• W3176807688 creator A5037512748 @default.
• W3176807688 creator A5078911732 @default.
• W3176807688 creator A5085971171 @default.
• W3176807688 date "2022-01-01" @default.
• W3176807688 modified "2023-09-30" @default.
• W3176807688 title "Sorption of Perfluorooctane sulfonate (PFOS) including its isomers on hydrargillite as a function of pH, humic substances and Na2SO4" @default.
• W3176807688 cites W1966647192 @default.
• W3176807688 cites W1983070240 @default.
• W3176807688 cites W1984332219 @default.
• W3176807688 cites W1984844762 @default.
• W3176807688 cites W1984951109 @default.
• W3176807688 cites W1987982801 @default.
• W3176807688 cites W1991445408 @default.
• W3176807688 cites W2001648424 @default.
• W3176807688 cites W2002766774 @default.
• W3176807688 cites W2003049949 @default.
• W3176807688 cites W2011384751 @default.
• W3176807688 cites W2023227383 @default.
• W3176807688 cites W2025189508 @default.
• W3176807688 cites W2027900166 @default.
• W3176807688 cites W2050350408 @default.
• W3176807688 cites W2055749080 @default.
• W3176807688 cites W2061268822 @default.
• W3176807688 cites W2062113196 @default.
• W3176807688 cites W2075201809 @default.
• W3176807688 cites W2076607013 @default.
• W3176807688 cites W2076617494 @default.
• W3176807688 cites W2090543559 @default.
• W3176807688 cites W2092549317 @default.
• W3176807688 cites W2093248101 @default.
• W3176807688 cites W2108241629 @default.
• W3176807688 cites W2132504941 @default.
• W3176807688 cites W2144867616 @default.
• W3176807688 cites W2150080652 @default.
• W3176807688 cites W2212800452 @default.
• W3176807688 cites W2527221479 @default.
• W3176807688 cites W2797858808 @default.
• W3176807688 cites W2901093667 @default.
• W3176807688 cites W2937494325 @default.
• W3176807688 cites W2947075597 @default.
• W3176807688 cites W2995462441 @default.
• W3176807688 cites W3022454461 @default.
• W3176807688 cites W3107630543 @default.
• W3176807688 cites W4379474400 @default.
• W3176807688 doi "https://doi.org/10.1016/j.jes.2021.03.041" @default.
• W3176807688 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34949356" @default.
• W3176807688 hasPublicationYear "2022" @default.
• W3176807688 type Work @default.
• W3176807688 sameAs 3176807688 @default.
• W3176807688 citedByCount "4" @default.
• W3176807688 countsByYear W31768076882022 @default.
• W3176807688 crossrefType "journal-article" @default.
• W3176807688 hasAuthorship W3176807688A5037512748 @default.
• W3176807688 hasAuthorship W3176807688A5078911732 @default.
• W3176807688 hasAuthorship W3176807688A5085971171 @default.
• W3176807688 hasBestOaLocation W31768076881 @default.
• W3176807688 hasConcept C107872376 @default.
• W3176807688 hasConcept C149556010 @default.
• W3176807688 hasConcept C150394285 @default.
• W3176807688 hasConcept C178790620 @default.
• W3176807688 hasConcept C184651966 @default.
• W3176807688 hasConcept C185592680 @default.
• W3176807688 hasConcept C2775979320 @default.
• W3176807688 hasConcept C2778894819 @default.
• W3176807688 hasConcept C2780560099 @default.
• W3176807688 hasConcept C2780965034 @default.
• W3176807688 hasConcept C2781314072 @default.
• W3176807688 hasConcept C43617362 @default.
• W3176807688 hasConcept C537181965 @default.
• W3176807688 hasConcept C58445606 @default.
• W3176807688 hasConceptScore W3176807688C107872376 @default.
• W3176807688 hasConceptScore W3176807688C149556010 @default.
• W3176807688 hasConceptScore W3176807688C150394285 @default.
• W3176807688 hasConceptScore W3176807688C178790620 @default.
• W3176807688 hasConceptScore W3176807688C184651966 @default.
• W3176807688 hasConceptScore W3176807688C185592680 @default.
• W3176807688 hasConceptScore W3176807688C2775979320 @default.
• W3176807688 hasConceptScore W3176807688C2778894819 @default.
• W3176807688 hasConceptScore W3176807688C2780560099 @default.
• W3176807688 hasConceptScore W3176807688C2780965034 @default.
• W3176807688 hasConceptScore W3176807688C2781314072 @default.
• W3176807688 hasConceptScore W3176807688C43617362 @default.
• W3176807688 hasConceptScore W3176807688C537181965 @default.
• W3176807688 hasConceptScore W3176807688C58445606 @default.
• W3176807688 hasFunder F4320321759 @default.
• W3176807688 hasLocation W31768076881 @default.
• W3176807688 hasLocation W31768076882 @default.
• W3176807688 hasOpenAccess W3176807688 @default.
• W3176807688 hasPrimaryLocation W31768076881 @default.
• W3176807688 hasRelatedWork W1975613101 @default.
• W3176807688 hasRelatedWork W2083939576 @default.
• W3176807688 hasRelatedWork W2091629766 @default.
• W3176807688 hasRelatedWork W2163356048 @default.
• W3176807688 hasRelatedWork W2181032682 @default.
• W3176807688 hasRelatedWork W2353649223 @default.
• W3176807688 hasRelatedWork W2467236955 @default.

• next