FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897457583> ?p ?o ?g. }

• W2897457583 endingPage "50" @default.
• W2897457583 startingPage "41" @default.
• W2897457583 abstract "A comprehensive compartment model is presented for PFAS retention that incorporates all potential processes relevant for transport in source zones. Miscible-displacement experiments were conducted to investigate separately the impact of adsorption at the air-water and decane-water interfaces on PFAS retention and transport. Two porous media were used, a quartz sand and a soil, and perfluorooctanesulfonic acid (PFOS) was used as the model PFAS. The breakthrough curves for transport under water-unsaturated conditions were shifted noticeably rightward (delayed arrival) compared to the breakthrough curves for saturated conditions, indicating greater retardation due to adsorption at the air-water or decane-water interface. The retardation factor was 7 for PFOS transport in the sand for the air-water system, compared to 1.8 for saturated conditions. PFOS retardation factors for transport in the soil were 7.3 and 3.6 for unsaturated (air-water) vs saturated conditions. Air-water interfacial adsorption is a significant source of retention for PFOS in these two systems, contributing more than 80% of total retention for the sand and 32% for the soil. For the experiments conducted with decane residual emplaced within the sand, adsorption at the decane-water interface contributed more than 70% to total retention for PFOS transport. Methods to determine or estimate key distribution variables are presented for parameterization of the model. Predicted retardation factors were similar to the measured values, indicating that the conceptual model provided adequate representation of the relevant retention processes and that the parameter estimation methods produced reasonable values. The results of this work indicate that adsorption by fluid-fluid interfaces in variably saturated porous media can be a significant retention process for PFAS that should be considered when characterizing their transport and fate behavior in source zones." @default.
• W2897457583 created "2018-10-26" @default.
• W2897457583 creator A5010882335 @default.
• W2897457583 creator A5017541508 @default.
• W2897457583 creator A5041520008 @default.
• W2897457583 creator A5050635679 @default.
• W2897457583 creator A5052632547 @default.
• W2897457583 creator A5073561211 @default.
• W2897457583 creator A5075435414 @default.
• W2897457583 creator A5077754211 @default.
• W2897457583 creator A5091152933 @default.
• W2897457583 date "2019-01-01" @default.
• W2897457583 modified "2023-10-14" @default.
• W2897457583 title "Comprehensive retention model for PFAS transport in subsurface systems" @default.
• W2897457583 cites W1917491239 @default.
• W2897457583 cites W1934298024 @default.
• W2897457583 cites W1971778241 @default.
• W2897457583 cites W1973591341 @default.
• W2897457583 cites W1976335192 @default.
• W2897457583 cites W1977155984 @default.
• W2897457583 cites W1978725675 @default.
• W2897457583 cites W2004370886 @default.
• W2897457583 cites W2007191987 @default.
• W2897457583 cites W2011384751 @default.
• W2897457583 cites W2022425136 @default.
• W2897457583 cites W2026492621 @default.
• W2897457583 cites W2028833301 @default.
• W2897457583 cites W2030785018 @default.
• W2897457583 cites W2034953653 @default.
• W2897457583 cites W2042340813 @default.
• W2897457583 cites W2044455946 @default.
• W2897457583 cites W2047859792 @default.
• W2897457583 cites W2050350408 @default.
• W2897457583 cites W2051171730 @default.
• W2897457583 cites W2051281986 @default.
• W2897457583 cites W2051776778 @default.
• W2897457583 cites W2056359610 @default.
• W2897457583 cites W2064456605 @default.
• W2897457583 cites W2067287961 @default.
• W2897457583 cites W2080477964 @default.
• W2897457583 cites W2082011580 @default.
• W2897457583 cites W2118813074 @default.
• W2897457583 cites W2152281913 @default.
• W2897457583 cites W2159098160 @default.
• W2897457583 cites W2210333450 @default.
• W2897457583 cites W2233551433 @default.
• W2897457583 cites W2464248487 @default.
• W2897457583 cites W2597352863 @default.
• W2897457583 cites W2692923885 @default.
• W2897457583 cites W2754505730 @default.
• W2897457583 cites W2810993977 @default.
• W2897457583 cites W4253093784 @default.
• W2897457583 doi "https://doi.org/10.1016/j.watres.2018.10.035" @default.
• W2897457583 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6294326" @default.
• W2897457583 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30343197" @default.
• W2897457583 hasPublicationYear "2019" @default.
• W2897457583 type Work @default.
• W2897457583 sameAs 2897457583 @default.
• W2897457583 citedByCount "125" @default.
• W2897457583 countsByYear W28974575832019 @default.
• W2897457583 countsByYear W28974575832020 @default.
• W2897457583 countsByYear W28974575832021 @default.
• W2897457583 countsByYear W28974575832022 @default.
• W2897457583 countsByYear W28974575832023 @default.
• W2897457583 crossrefType "journal-article" @default.
• W2897457583 hasAuthorship W2897457583A5010882335 @default.
• W2897457583 hasAuthorship W2897457583A5017541508 @default.
• W2897457583 hasAuthorship W2897457583A5041520008 @default.
• W2897457583 hasAuthorship W2897457583A5050635679 @default.
• W2897457583 hasAuthorship W2897457583A5052632547 @default.
• W2897457583 hasAuthorship W2897457583A5073561211 @default.
• W2897457583 hasAuthorship W2897457583A5075435414 @default.
• W2897457583 hasAuthorship W2897457583A5077754211 @default.
• W2897457583 hasAuthorship W2897457583A5091152933 @default.
• W2897457583 hasBestOaLocation W28974575832 @default.
• W2897457583 hasConcept C127313418 @default.
• W2897457583 hasConcept C187320778 @default.
• W2897457583 hasConcept C39432304 @default.
• W2897457583 hasConcept C76886044 @default.
• W2897457583 hasConceptScore W2897457583C127313418 @default.
• W2897457583 hasConceptScore W2897457583C187320778 @default.
• W2897457583 hasConceptScore W2897457583C39432304 @default.
• W2897457583 hasConceptScore W2897457583C76886044 @default.
• W2897457583 hasFunder F4320315764 @default.
• W2897457583 hasFunder F4320337361 @default.
• W2897457583 hasLocation W28974575831 @default.
• W2897457583 hasLocation W28974575832 @default.
• W2897457583 hasLocation W28974575833 @default.
• W2897457583 hasOpenAccess W2897457583 @default.
• W2897457583 hasPrimaryLocation W28974575831 @default.
• W2897457583 hasRelatedWork W1975206529 @default.
• W2897457583 hasRelatedWork W2000367265 @default.
• W2897457583 hasRelatedWork W2003836542 @default.
• W2897457583 hasRelatedWork W2314655143 @default.
• W2897457583 hasRelatedWork W2359082537 @default.
• W2897457583 hasRelatedWork W2376897384 @default.
• W2897457583 hasRelatedWork W2384860961 @default.
• W2897457583 hasRelatedWork W2391074946 @default.

• next