Matches in SemOpenAlex for { <https://semopenalex.org/work/W2031485003> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2031485003 endingPage "4353" @default.
- W2031485003 startingPage "4348" @default.
- W2031485003 abstract "Vaporization of PAHs from historically contaminated sediments was determined by exposing two different sediments to air and outdoor sunlight in glass flasks for 100 days and by shaking both sediments with water in the laboratory for 50 days. Vaporized PAHs were collected on polyurethane foam (PUF) sorbent plugs placed in the flask necks. Sediment temperatures in the outdoor flasks were similar to those of surface soil temperatures in the surrounding area (up to 60 °C), demonstrating that “greenhouse” heating in the flask was not significant. For both sediments exposed to outdoor sunlight, losses of the more volatile PAHs (up to three-ring compounds) ranged from ∼10 to 90%, and small amounts of even the four- and five-ring PAHs were found in the vapor samples. The fractions of total PAHs vaporized (collected on the PUF sorbents) were 51% and 28% for sediments with total PAH concentrations of 34000 mg/kg and 17000 mg/kg, respectively. The quantity of PAHs collected from the vapor phase plus the quantity remaining on the sediment agreed with the initial mass of PAHs on the fresh sediments, demonstrating that PAH degradation was not significant for the air-dried sediments. Vaporization of total PAHs from the sediments shaken with water for 50 days accounted for 23% and 8% of the total PAHs from the two sediments, even though both sediments showed large numbers of PAH-degrading bacteria. These results suggest that vaporization of PAHs can contribute significantly to the reductions in PAH concentrations that are reported for biological treatment." @default.
- W2031485003 created "2016-06-24" @default.
- W2031485003 creator A5056766839 @default.
- W2031485003 creator A5091881430 @default.
- W2031485003 date "2000-09-15" @default.
- W2031485003 modified "2023-09-27" @default.
- W2031485003 title "Vaporization of Polycyclic Aromatic Hydrocarbons (PAHs) from Sediments at Ambient Conditions" @default.
- W2031485003 cites W1977327305 @default.
- W2031485003 cites W1981243234 @default.
- W2031485003 cites W2006695718 @default.
- W2031485003 cites W2009800608 @default.
- W2031485003 cites W2014582205 @default.
- W2031485003 cites W2030389074 @default.
- W2031485003 cites W2035378512 @default.
- W2031485003 cites W2044444714 @default.
- W2031485003 cites W2054448042 @default.
- W2031485003 cites W2067305925 @default.
- W2031485003 cites W2085201650 @default.
- W2031485003 cites W2086875080 @default.
- W2031485003 cites W2317276751 @default.
- W2031485003 cites W4238255074 @default.
- W2031485003 doi "https://doi.org/10.1021/es001199i" @default.
- W2031485003 hasPublicationYear "2000" @default.
- W2031485003 type Work @default.
- W2031485003 sameAs 2031485003 @default.
- W2031485003 citedByCount "40" @default.
- W2031485003 countsByYear W20314850032013 @default.
- W2031485003 countsByYear W20314850032014 @default.
- W2031485003 countsByYear W20314850032015 @default.
- W2031485003 countsByYear W20314850032016 @default.
- W2031485003 countsByYear W20314850032021 @default.
- W2031485003 countsByYear W20314850032022 @default.
- W2031485003 countsByYear W20314850032023 @default.
- W2031485003 crossrefType "journal-article" @default.
- W2031485003 hasAuthorship W2031485003A5056766839 @default.
- W2031485003 hasAuthorship W2031485003A5091881430 @default.
- W2031485003 hasConcept C107872376 @default.
- W2031485003 hasConcept C112570922 @default.
- W2031485003 hasConcept C127313418 @default.
- W2031485003 hasConcept C139149728 @default.
- W2031485003 hasConcept C147789679 @default.
- W2031485003 hasConcept C150394285 @default.
- W2031485003 hasConcept C151730666 @default.
- W2031485003 hasConcept C178790620 @default.
- W2031485003 hasConcept C185592680 @default.
- W2031485003 hasConcept C18903297 @default.
- W2031485003 hasConcept C195801359 @default.
- W2031485003 hasConcept C2776044436 @default.
- W2031485003 hasConcept C2777207669 @default.
- W2031485003 hasConcept C2777899863 @default.
- W2031485003 hasConcept C2779033964 @default.
- W2031485003 hasConcept C2779357283 @default.
- W2031485003 hasConcept C2816523 @default.
- W2031485003 hasConcept C39432304 @default.
- W2031485003 hasConcept C5413467 @default.
- W2031485003 hasConcept C82685317 @default.
- W2031485003 hasConcept C86803240 @default.
- W2031485003 hasConceptScore W2031485003C107872376 @default.
- W2031485003 hasConceptScore W2031485003C112570922 @default.
- W2031485003 hasConceptScore W2031485003C127313418 @default.
- W2031485003 hasConceptScore W2031485003C139149728 @default.
- W2031485003 hasConceptScore W2031485003C147789679 @default.
- W2031485003 hasConceptScore W2031485003C150394285 @default.
- W2031485003 hasConceptScore W2031485003C151730666 @default.
- W2031485003 hasConceptScore W2031485003C178790620 @default.
- W2031485003 hasConceptScore W2031485003C185592680 @default.
- W2031485003 hasConceptScore W2031485003C18903297 @default.
- W2031485003 hasConceptScore W2031485003C195801359 @default.
- W2031485003 hasConceptScore W2031485003C2776044436 @default.
- W2031485003 hasConceptScore W2031485003C2777207669 @default.
- W2031485003 hasConceptScore W2031485003C2777899863 @default.
- W2031485003 hasConceptScore W2031485003C2779033964 @default.
- W2031485003 hasConceptScore W2031485003C2779357283 @default.
- W2031485003 hasConceptScore W2031485003C2816523 @default.
- W2031485003 hasConceptScore W2031485003C39432304 @default.
- W2031485003 hasConceptScore W2031485003C5413467 @default.
- W2031485003 hasConceptScore W2031485003C82685317 @default.
- W2031485003 hasConceptScore W2031485003C86803240 @default.
- W2031485003 hasIssue "20" @default.
- W2031485003 hasLocation W20314850031 @default.
- W2031485003 hasOpenAccess W2031485003 @default.
- W2031485003 hasPrimaryLocation W20314850031 @default.
- W2031485003 hasRelatedWork W1724985028 @default.
- W2031485003 hasRelatedWork W1978985680 @default.
- W2031485003 hasRelatedWork W1982256458 @default.
- W2031485003 hasRelatedWork W2008935473 @default.
- W2031485003 hasRelatedWork W2031485003 @default.
- W2031485003 hasRelatedWork W2119497296 @default.
- W2031485003 hasRelatedWork W354374578 @default.
- W2031485003 hasRelatedWork W4242629252 @default.
- W2031485003 hasRelatedWork W814086369 @default.
- W2031485003 hasRelatedWork W1840371278 @default.
- W2031485003 hasVolume "34" @default.
- W2031485003 isParatext "false" @default.
- W2031485003 isRetracted "false" @default.
- W2031485003 magId "2031485003" @default.
- W2031485003 workType "article" @default.