Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002097452> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2002097452 endingPage "81" @default.
- W2002097452 startingPage "72" @default.
- W2002097452 abstract "Cone penctrometer test (CPT) based Raman spectroscopy was used to identify separate phase tetrachloroethylene (PCE) and trichlorocthylene (TCE) contamination in the subsurface at two locations during field tests conducted at the U.S. Department of Energy's (DOE) Savannah River site. Clear characteristic Raman spectral peaks for PCE and TCE were observed at two sites and several depths during CPT deployment. Because of the uniqueness of a Raman spectrum for a given compound, these data are compelling evidence of the presence of the two compounds. The Raman spectral results correlated with high PCE and TCE concentrations in soil samples collected from the same subsurface zones, confirming that the method is a viable dense nonaqueous phase liquid (DNAPL) characterization technique. The Raman spectroscopic identification of PCE and TCE in these tests represents the first time that DNAPLs have been unequivocally located in the subsurface by an in situ technique. The detection limit of the Raman spectroscopy is related to the probability of contaminant droplets appearing on the optical window in the path of the probe light. Based on data from this fieldwork the Raman technique may require a threshold quantity of DNAPL to provide an adequate optical cross section for spectroscopic response. The low aqueous solubility of PCE and TCE and relatively weak optical intensity of the Raman signal precludes the detection of aqueous phase contaminants by this method, making it selective for DNAPL contaminants only." @default.
- W2002097452 created "2016-06-24" @default.
- W2002097452 creator A5002694320 @default.
- W2002097452 creator A5006864165 @default.
- W2002097452 creator A5008177385 @default.
- W2002097452 creator A5014449641 @default.
- W2002097452 creator A5030888651 @default.
- W2002097452 creator A5055153934 @default.
- W2002097452 creator A5064178550 @default.
- W2002097452 creator A5086941133 @default.
- W2002097452 date "2000-11-01" @default.
- W2002097452 modified "2023-10-14" @default.
- W2002097452 title "Field Tests of a DNAPL Characterization System Using Cone Penetrometer-Based Raman Spectroscopy" @default.
- W2002097452 cites W1527815339 @default.
- W2002097452 cites W4205886544 @default.
- W2002097452 cites W2036569456 @default.
- W2002097452 doi "https://doi.org/10.1111/j.1745-6592.2000.tb00291.x" @default.
- W2002097452 hasPublicationYear "2000" @default.
- W2002097452 type Work @default.
- W2002097452 sameAs 2002097452 @default.
- W2002097452 citedByCount "23" @default.
- W2002097452 countsByYear W20020974522012 @default.
- W2002097452 countsByYear W20020974522014 @default.
- W2002097452 countsByYear W20020974522015 @default.
- W2002097452 countsByYear W20020974522016 @default.
- W2002097452 countsByYear W20020974522017 @default.
- W2002097452 countsByYear W20020974522018 @default.
- W2002097452 countsByYear W20020974522022 @default.
- W2002097452 crossrefType "journal-article" @default.
- W2002097452 hasAuthorship W2002097452A5002694320 @default.
- W2002097452 hasAuthorship W2002097452A5006864165 @default.
- W2002097452 hasAuthorship W2002097452A5008177385 @default.
- W2002097452 hasAuthorship W2002097452A5014449641 @default.
- W2002097452 hasAuthorship W2002097452A5030888651 @default.
- W2002097452 hasAuthorship W2002097452A5055153934 @default.
- W2002097452 hasAuthorship W2002097452A5064178550 @default.
- W2002097452 hasAuthorship W2002097452A5086941133 @default.
- W2002097452 hasConcept C107872376 @default.
- W2002097452 hasConcept C113196181 @default.
- W2002097452 hasConcept C120665830 @default.
- W2002097452 hasConcept C121332964 @default.
- W2002097452 hasConcept C185592680 @default.
- W2002097452 hasConcept C32891209 @default.
- W2002097452 hasConcept C40003534 @default.
- W2002097452 hasConcept C62520636 @default.
- W2002097452 hasConceptScore W2002097452C107872376 @default.
- W2002097452 hasConceptScore W2002097452C113196181 @default.
- W2002097452 hasConceptScore W2002097452C120665830 @default.
- W2002097452 hasConceptScore W2002097452C121332964 @default.
- W2002097452 hasConceptScore W2002097452C185592680 @default.
- W2002097452 hasConceptScore W2002097452C32891209 @default.
- W2002097452 hasConceptScore W2002097452C40003534 @default.
- W2002097452 hasConceptScore W2002097452C62520636 @default.
- W2002097452 hasIssue "4" @default.
- W2002097452 hasLocation W20020974521 @default.
- W2002097452 hasOpenAccess W2002097452 @default.
- W2002097452 hasPrimaryLocation W20020974521 @default.
- W2002097452 hasRelatedWork W1986101966 @default.
- W2002097452 hasRelatedWork W2002547010 @default.
- W2002097452 hasRelatedWork W2053322719 @default.
- W2002097452 hasRelatedWork W2053991046 @default.
- W2002097452 hasRelatedWork W2058864804 @default.
- W2002097452 hasRelatedWork W2083662438 @default.
- W2002097452 hasRelatedWork W2106875229 @default.
- W2002097452 hasRelatedWork W2152522044 @default.
- W2002097452 hasRelatedWork W2477416104 @default.
- W2002097452 hasRelatedWork W2089279248 @default.
- W2002097452 hasVolume "20" @default.
- W2002097452 isParatext "false" @default.
- W2002097452 isRetracted "false" @default.
- W2002097452 magId "2002097452" @default.
- W2002097452 workType "article" @default.