Matches in SemOpenAlex for { <https://semopenalex.org/work/W2171750173> ?p ?o ?g. }
- W2171750173 endingPage "126" @default.
- W2171750173 startingPage "111" @default.
- W2171750173 abstract "Large amounts of 137Cs have been accidentally released to the subsurface from the Hanford nuclear site in the state of Washington, USA. The cesium-containing liquids varied in ionic strengths, and often had high electrolyte contents, mainly in the form of NaNO3 and NaOH, reaching concentrations up to several moles per liter. In this study, we investigated the effect of ionic strengths on Cs migration through two types of porous media: silica sand and Hanford sediments. Cesium sorption and transport was studied in 1, 10, 100, and 1000 mM NaCl electrolyte solutions at pH 10. Sorption isotherms were constructed from batch equilibrium experiments and the batch-derived sorption parameters were compared with column breakthrough curves. Column transport experiments were analyzed with a two-site equilibrium–nonequilibrium model. Cesium sorption to the silica sand in batch experiments showed a linear sorption isotherm for all ionic strengths, which matched well with the results from the column experiments at 100 and 1000 mM ionic strength; however, the column experiments at 1 and 10 mM ionic strength indicated a nonlinear sorption behavior of Cs to the silica sand. Transport through silica sand occurred under one-site sorption and equilibrium conditions. Cesium sorption to Hanford sediments in both batch and column experiments was best described with a nonlinear Freundlich isotherm. The column experiments indicated that Cs transport in Hanford sediments occurred under two-site equilibrium and nonequilibrium sorption. The effect of ionic strength on Cs transport was much more pronounced in Hanford sediments than in silica sands. Effective retardation factors of Cs during transport through Hanford sediments were reduced by a factor of 10 when the ionic strength increased from 100 to 1000 mM; for silica sand, the effective retardation was reduced by a factor of 10 when ionic strength increased from 1 to 1000 mM. A two order of magnitude change in ionic strength was needed in the silica sand to observe the same change in Cs retardation as in Hanford sediments." @default.
- W2171750173 created "2016-06-24" @default.
- W2171750173 creator A5001143330 @default.
- W2171750173 creator A5019205006 @default.
- W2171750173 creator A5052333639 @default.
- W2171750173 creator A5057345917 @default.
- W2171750173 date "2004-07-01" @default.
- W2171750173 modified "2023-09-24" @default.
- W2171750173 title "Cesium migration in saturated silica sand and Hanford sediments as impacted by ionic strength" @default.
- W2171750173 cites W1971378759 @default.
- W2171750173 cites W1972637513 @default.
- W2171750173 cites W1977568907 @default.
- W2171750173 cites W1985867862 @default.
- W2171750173 cites W1989775524 @default.
- W2171750173 cites W2004560011 @default.
- W2171750173 cites W2006101136 @default.
- W2171750173 cites W2016676374 @default.
- W2171750173 cites W2019954765 @default.
- W2171750173 cites W2043214583 @default.
- W2171750173 cites W2043849234 @default.
- W2171750173 cites W2047343277 @default.
- W2171750173 cites W2065618670 @default.
- W2171750173 cites W2077192783 @default.
- W2171750173 cites W2078382391 @default.
- W2171750173 cites W2080254389 @default.
- W2171750173 cites W2082653465 @default.
- W2171750173 cites W2087070363 @default.
- W2171750173 cites W2093619349 @default.
- W2171750173 cites W2094152279 @default.
- W2171750173 cites W2129249257 @default.
- W2171750173 cites W2147437993 @default.
- W2171750173 cites W2152796017 @default.
- W2171750173 cites W2154768805 @default.
- W2171750173 cites W2333838282 @default.
- W2171750173 doi "https://doi.org/10.1016/j.jconhyd.2003.09.005" @default.
- W2171750173 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15145564" @default.
- W2171750173 hasPublicationYear "2004" @default.
- W2171750173 type Work @default.
- W2171750173 sameAs 2171750173 @default.
- W2171750173 citedByCount "51" @default.
- W2171750173 countsByYear W21717501732012 @default.
- W2171750173 countsByYear W21717501732013 @default.
- W2171750173 countsByYear W21717501732014 @default.
- W2171750173 countsByYear W21717501732015 @default.
- W2171750173 countsByYear W21717501732016 @default.
- W2171750173 countsByYear W21717501732017 @default.
- W2171750173 countsByYear W21717501732018 @default.
- W2171750173 countsByYear W21717501732019 @default.
- W2171750173 countsByYear W21717501732020 @default.
- W2171750173 countsByYear W21717501732021 @default.
- W2171750173 countsByYear W21717501732023 @default.
- W2171750173 crossrefType "journal-article" @default.
- W2171750173 hasAuthorship W2171750173A5001143330 @default.
- W2171750173 hasAuthorship W2171750173A5019205006 @default.
- W2171750173 hasAuthorship W2171750173A5052333639 @default.
- W2171750173 hasAuthorship W2171750173A5057345917 @default.
- W2171750173 hasConcept C112825004 @default.
- W2171750173 hasConcept C127413603 @default.
- W2171750173 hasConcept C13965031 @default.
- W2171750173 hasConcept C147789679 @default.
- W2171750173 hasConcept C150394285 @default.
- W2171750173 hasConcept C17525397 @default.
- W2171750173 hasConcept C178790620 @default.
- W2171750173 hasConcept C184651966 @default.
- W2171750173 hasConcept C185592680 @default.
- W2171750173 hasConcept C187428577 @default.
- W2171750173 hasConcept C199289684 @default.
- W2171750173 hasConcept C2778192726 @default.
- W2171750173 hasConcept C42360764 @default.
- W2171750173 hasConcept C58445606 @default.
- W2171750173 hasConcept C68801617 @default.
- W2171750173 hasConcept C89690796 @default.
- W2171750173 hasConceptScore W2171750173C112825004 @default.
- W2171750173 hasConceptScore W2171750173C127413603 @default.
- W2171750173 hasConceptScore W2171750173C13965031 @default.
- W2171750173 hasConceptScore W2171750173C147789679 @default.
- W2171750173 hasConceptScore W2171750173C150394285 @default.
- W2171750173 hasConceptScore W2171750173C17525397 @default.
- W2171750173 hasConceptScore W2171750173C178790620 @default.
- W2171750173 hasConceptScore W2171750173C184651966 @default.
- W2171750173 hasConceptScore W2171750173C185592680 @default.
- W2171750173 hasConceptScore W2171750173C187428577 @default.
- W2171750173 hasConceptScore W2171750173C199289684 @default.
- W2171750173 hasConceptScore W2171750173C2778192726 @default.
- W2171750173 hasConceptScore W2171750173C42360764 @default.
- W2171750173 hasConceptScore W2171750173C58445606 @default.
- W2171750173 hasConceptScore W2171750173C68801617 @default.
- W2171750173 hasConceptScore W2171750173C89690796 @default.
- W2171750173 hasIssue "1-4" @default.
- W2171750173 hasLocation W21717501731 @default.
- W2171750173 hasLocation W21717501732 @default.
- W2171750173 hasOpenAccess W2171750173 @default.
- W2171750173 hasPrimaryLocation W21717501731 @default.
- W2171750173 hasRelatedWork W1848850049 @default.
- W2171750173 hasRelatedWork W1998477287 @default.
- W2171750173 hasRelatedWork W1999672908 @default.
- W2171750173 hasRelatedWork W2028020994 @default.
- W2171750173 hasRelatedWork W2050250618 @default.