Matches in SemOpenAlex for { <https://semopenalex.org/work/W4324138169> ?p ?o ?g. }
- W4324138169 endingPage "138419" @default.
- W4324138169 startingPage "138419" @default.
- W4324138169 abstract "An equilibrium passive sampler made of polydimethylsiloxane (PDMS) fiber was developed to measure volatile organic compounds (VOCs) in soil vapor. Expanded polytetrafluoroethylene (ePTFE) was used to protect PDMS from pollution and direct contact with soil components. For all tested VOCs, equilibrium was reached after 7 days at 5 °C. The equilibrium partition coefficients of VOCs between PDMS, gas, and water were measured at three different temperatures. The analyte concentrations in PDMS exposed to gas and water separately were almost the same, which suggests that Cgas and Cwater in soil pores can be accurately deduced from CPDMS after equilibrium at various temperatures. To evaluate the passive sampler, active sampling measurements were performed simultaneously. Concentrations of VOCs deduced from the passive sampler were consistent with the concentrations measured by active sampling near the 1:1 line. Tests with artificial soils were conducted to observe the effects of soil components on passive sampling. The results suggest that the effect of water saturation can be ignored; in other words, the developed passive sampler can be applied in the vadose zone, which has fluctuating water saturation. With a holder for the sampler made of stainless steel, the developed in situ passive sampler can measure VOCs in contaminated soil vapor. The developed passive sampler was proven to be an alternative for measuring VOCs in soil vapor, which can be helpful for soil risk assessment and for observing the diffusion of VOCs in contaminated sites." @default.
- W4324138169 created "2023-03-15" @default.
- W4324138169 creator A5010225754 @default.
- W4324138169 creator A5035344781 @default.
- W4324138169 creator A5052246850 @default.
- W4324138169 creator A5055615255 @default.
- W4324138169 creator A5065734354 @default.
- W4324138169 date "2023-06-01" @default.
- W4324138169 modified "2023-10-06" @default.
- W4324138169 title "Development of an in situ equilibrium polydimethylsiloxane passive sampler for measuring volatile organic compounds in soil vapor" @default.
- W4324138169 cites W1496388574 @default.
- W4324138169 cites W1966173010 @default.
- W4324138169 cites W1972218439 @default.
- W4324138169 cites W1983552844 @default.
- W4324138169 cites W1984050056 @default.
- W4324138169 cites W2002406959 @default.
- W4324138169 cites W2005028739 @default.
- W4324138169 cites W2006905549 @default.
- W4324138169 cites W2012174004 @default.
- W4324138169 cites W2014888523 @default.
- W4324138169 cites W2048408406 @default.
- W4324138169 cites W2049201464 @default.
- W4324138169 cites W2061097678 @default.
- W4324138169 cites W2068198134 @default.
- W4324138169 cites W2069349901 @default.
- W4324138169 cites W2075464363 @default.
- W4324138169 cites W2079748555 @default.
- W4324138169 cites W2080589329 @default.
- W4324138169 cites W2090705309 @default.
- W4324138169 cites W2092493673 @default.
- W4324138169 cites W2113389917 @default.
- W4324138169 cites W2125032498 @default.
- W4324138169 cites W2130389276 @default.
- W4324138169 cites W2318330107 @default.
- W4324138169 cites W2341349367 @default.
- W4324138169 cites W2468064616 @default.
- W4324138169 cites W2528743275 @default.
- W4324138169 cites W2551939246 @default.
- W4324138169 cites W2582522292 @default.
- W4324138169 cites W2620323053 @default.
- W4324138169 cites W2759549946 @default.
- W4324138169 cites W2762055768 @default.
- W4324138169 cites W2904448657 @default.
- W4324138169 cites W2983612220 @default.
- W4324138169 cites W3004070888 @default.
- W4324138169 cites W3021244949 @default.
- W4324138169 cites W3035410013 @default.
- W4324138169 cites W3040163308 @default.
- W4324138169 cites W3196522976 @default.
- W4324138169 cites W4211093673 @default.
- W4324138169 cites W4229453241 @default.
- W4324138169 doi "https://doi.org/10.1016/j.chemosphere.2023.138419" @default.
- W4324138169 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36925016" @default.
- W4324138169 hasPublicationYear "2023" @default.
- W4324138169 type Work @default.
- W4324138169 citedByCount "1" @default.
- W4324138169 crossrefType "journal-article" @default.
- W4324138169 hasAuthorship W4324138169A5010225754 @default.
- W4324138169 hasAuthorship W4324138169A5035344781 @default.
- W4324138169 hasAuthorship W4324138169A5052246850 @default.
- W4324138169 hasAuthorship W4324138169A5055615255 @default.
- W4324138169 hasAuthorship W4324138169A5065734354 @default.
- W4324138169 hasConcept C105795698 @default.
- W4324138169 hasConcept C107872376 @default.
- W4324138169 hasConcept C112570922 @default.
- W4324138169 hasConcept C114614502 @default.
- W4324138169 hasConcept C147534773 @default.
- W4324138169 hasConcept C159390177 @default.
- W4324138169 hasConcept C159750122 @default.
- W4324138169 hasConcept C165838908 @default.
- W4324138169 hasConcept C178790620 @default.
- W4324138169 hasConcept C185592680 @default.
- W4324138169 hasConcept C18903297 @default.
- W4324138169 hasConcept C2777027713 @default.
- W4324138169 hasConcept C2777822432 @default.
- W4324138169 hasConcept C2779849746 @default.
- W4324138169 hasConcept C3020546820 @default.
- W4324138169 hasConcept C33923547 @default.
- W4324138169 hasConcept C35588792 @default.
- W4324138169 hasConcept C39432304 @default.
- W4324138169 hasConcept C86803240 @default.
- W4324138169 hasConcept C9930424 @default.
- W4324138169 hasConceptScore W4324138169C105795698 @default.
- W4324138169 hasConceptScore W4324138169C107872376 @default.
- W4324138169 hasConceptScore W4324138169C112570922 @default.
- W4324138169 hasConceptScore W4324138169C114614502 @default.
- W4324138169 hasConceptScore W4324138169C147534773 @default.
- W4324138169 hasConceptScore W4324138169C159390177 @default.
- W4324138169 hasConceptScore W4324138169C159750122 @default.
- W4324138169 hasConceptScore W4324138169C165838908 @default.
- W4324138169 hasConceptScore W4324138169C178790620 @default.
- W4324138169 hasConceptScore W4324138169C185592680 @default.
- W4324138169 hasConceptScore W4324138169C18903297 @default.
- W4324138169 hasConceptScore W4324138169C2777027713 @default.
- W4324138169 hasConceptScore W4324138169C2777822432 @default.
- W4324138169 hasConceptScore W4324138169C2779849746 @default.
- W4324138169 hasConceptScore W4324138169C3020546820 @default.
- W4324138169 hasConceptScore W4324138169C33923547 @default.