Matches in SemOpenAlex for { <https://semopenalex.org/work/W3048593228> ?p ?o ?g. }
- W3048593228 endingPage "115343" @default.
- W3048593228 startingPage "115343" @default.
- W3048593228 abstract "Understanding the subsurface transport of perfluorooctanoic acid (PFOA) is of considerable interest for evaluating its potential risks to humans and ecosystems. In this study, packed-column experiments were conducted to examine the influence of surface roughness on PFOA transport in unsaturated glass beads, quartz sand and limestone porous media. Results showed decreasing moisture content significantly increased the air-water interfacial adsorption of PFOA and led to greater retardation in all three types of porous media. Particularly, rougher surface (limestone > quartz sand > glass beads) and smaller grain size (i.e. a larger solid specific surface area, SSSA) significantly enhanced PFOA retardation under unsaturated conditions. These results were further supported by bubble column experiments and SSSA analysis of porous media, which demonstrate that except for the factors affecting PFOA transport in solid-water interface (e.g. surface charge and chemical heterogeneity), the greater retardation of PFOA during transport is attributed to the larger air-water interfacial areas associated with rougher surface and smaller grain size and hence greater interfacial adsorption of PFOA. Our results indicated the importance of surface roughness on the retention and transport of PFOA in the unsaturated zone." @default.
- W3048593228 created "2020-08-18" @default.
- W3048593228 creator A5036442264 @default.
- W3048593228 creator A5039412958 @default.
- W3048593228 creator A5049519363 @default.
- W3048593228 creator A5051442529 @default.
- W3048593228 creator A5059912399 @default.
- W3048593228 creator A5081168156 @default.
- W3048593228 creator A5088206109 @default.
- W3048593228 date "2020-11-01" @default.
- W3048593228 modified "2023-09-30" @default.
- W3048593228 title "Importance of surface roughness on perfluorooctanoic acid (PFOA) transport in unsaturated porous media" @default.
- W3048593228 cites W1617291309 @default.
- W3048593228 cites W1969817100 @default.
- W3048593228 cites W1978725675 @default.
- W3048593228 cites W1979205931 @default.
- W3048593228 cites W1986391238 @default.
- W3048593228 cites W1990076785 @default.
- W3048593228 cites W1990539669 @default.
- W3048593228 cites W1996262457 @default.
- W3048593228 cites W1999989928 @default.
- W3048593228 cites W2000340811 @default.
- W3048593228 cites W2000476420 @default.
- W3048593228 cites W2007324500 @default.
- W3048593228 cites W2022962770 @default.
- W3048593228 cites W2023227383 @default.
- W3048593228 cites W2039774973 @default.
- W3048593228 cites W2042340813 @default.
- W3048593228 cites W2044455946 @default.
- W3048593228 cites W2047859792 @default.
- W3048593228 cites W2064492140 @default.
- W3048593228 cites W2069217149 @default.
- W3048593228 cites W2070530203 @default.
- W3048593228 cites W2089482438 @default.
- W3048593228 cites W2106163978 @default.
- W3048593228 cites W2143932271 @default.
- W3048593228 cites W2159098160 @default.
- W3048593228 cites W2233551433 @default.
- W3048593228 cites W2278858564 @default.
- W3048593228 cites W2314008172 @default.
- W3048593228 cites W2323431855 @default.
- W3048593228 cites W2331176087 @default.
- W3048593228 cites W2332202508 @default.
- W3048593228 cites W2465246846 @default.
- W3048593228 cites W2587793668 @default.
- W3048593228 cites W2597352863 @default.
- W3048593228 cites W2746287750 @default.
- W3048593228 cites W2750488486 @default.
- W3048593228 cites W2754505730 @default.
- W3048593228 cites W2804842045 @default.
- W3048593228 cites W2810993977 @default.
- W3048593228 cites W2811286057 @default.
- W3048593228 cites W2883081381 @default.
- W3048593228 cites W2885821971 @default.
- W3048593228 cites W2897457583 @default.
- W3048593228 cites W2916684015 @default.
- W3048593228 cites W2931216158 @default.
- W3048593228 cites W2947798350 @default.
- W3048593228 cites W2994654497 @default.
- W3048593228 doi "https://doi.org/10.1016/j.envpol.2020.115343" @default.
- W3048593228 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/32814265" @default.
- W3048593228 hasPublicationYear "2020" @default.
- W3048593228 type Work @default.
- W3048593228 sameAs 3048593228 @default.
- W3048593228 citedByCount "20" @default.
- W3048593228 countsByYear W30485932282021 @default.
- W3048593228 countsByYear W30485932282022 @default.
- W3048593228 countsByYear W30485932282023 @default.
- W3048593228 crossrefType "journal-article" @default.
- W3048593228 hasAuthorship W3048593228A5036442264 @default.
- W3048593228 hasAuthorship W3048593228A5039412958 @default.
- W3048593228 hasAuthorship W3048593228A5049519363 @default.
- W3048593228 hasAuthorship W3048593228A5051442529 @default.
- W3048593228 hasAuthorship W3048593228A5059912399 @default.
- W3048593228 hasAuthorship W3048593228A5081168156 @default.
- W3048593228 hasAuthorship W3048593228A5088206109 @default.
- W3048593228 hasConcept C105569014 @default.
- W3048593228 hasConcept C107365816 @default.
- W3048593228 hasConcept C107872376 @default.
- W3048593228 hasConcept C127313418 @default.
- W3048593228 hasConcept C127413603 @default.
- W3048593228 hasConcept C150394285 @default.
- W3048593228 hasConcept C159985019 @default.
- W3048593228 hasConcept C176864760 @default.
- W3048593228 hasConcept C178790620 @default.
- W3048593228 hasConcept C185592680 @default.
- W3048593228 hasConcept C187320778 @default.
- W3048593228 hasConcept C192191005 @default.
- W3048593228 hasConcept C192562407 @default.
- W3048593228 hasConcept C199289684 @default.
- W3048593228 hasConcept C24939127 @default.
- W3048593228 hasConcept C2779870107 @default.
- W3048593228 hasConcept C42360764 @default.
- W3048593228 hasConcept C6648577 @default.
- W3048593228 hasConcept C71039073 @default.
- W3048593228 hasConceptScore W3048593228C105569014 @default.
- W3048593228 hasConceptScore W3048593228C107365816 @default.
- W3048593228 hasConceptScore W3048593228C107872376 @default.