FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1972284414> ?p ?o ?g. }

• W1972284414 endingPage "9207" @default.
• W1972284414 startingPage "9202" @default.
• W1972284414 abstract "This study describes the sorption of As(V) and As(III) to schwertmannite as a function of pH and arsenic loading. In general, sorption of As(V) was greatest at low pH, whereas high pH favored the sorption of As(III). The actual pH of equivalent As(V) and As(III) sorption was strongly loading dependent, decreasing from pH approximately 8.0 at loadings <120 mmol(As) mol(Fe)(-1) to pH approximately 4.6 at a loading of 380 mmol(As) mol(Fe)(-1). Sorption isotherms for As(V) were characterized by strong partitioning to the schwertmannite solid-phase at low loadings and sorption capacities of 225-330 mmol(As(V)) mol(Fe)(-1) at high loadings. In contrast, the As(III) isotherms revealed a weak affinity for sorption of As(III) versus As(V) at low loadings yet a greater affinity for As(III) sorption compared with As(V) at high loadings (when pH > 4.6). Sorption of As(V) and As(III) caused significant release of SO(4)(2-) from within the schwertmannite solid-phase, without major degradation of the schwertmannite structure (as evident by X-ray diffraction and Raman spectroscopy). This can be interpreted as arsenic sorption via incorporation into the schwertmannite structure, rather than merely surface complexation at the mineral-water interface. The results of this study have important implications for arsenic mobility in the presence of schwertmannite, such as in areas affected by acid-mine drainage and acid-sulfate soils. In particular, arsenic speciation, arsenic loading, and pH should be considered when predicting and managing arsenic mobility in schwertmannite-rich systems." @default.
• W1972284414 created "2016-06-24" @default.
• W1972284414 creator A5002235771 @default.
• W1972284414 creator A5026766289 @default.
• W1972284414 creator A5041888075 @default.
• W1972284414 creator A5049000482 @default.
• W1972284414 creator A5073525491 @default.
• W1972284414 creator A5084588263 @default.
• W1972284414 creator A5089832491 @default.
• W1972284414 date "2009-11-18" @default.
• W1972284414 modified "2023-10-14" @default.
• W1972284414 title "Sorption of Arsenic(V) and Arsenic(III) to Schwertmannite" @default.
• W1972284414 cites W1963765137 @default.
• W1972284414 cites W1977337892 @default.
• W1972284414 cites W1989359782 @default.
• W1972284414 cites W2005348107 @default.
• W1972284414 cites W2006348957 @default.
• W1972284414 cites W2015566375 @default.
• W1972284414 cites W2017198000 @default.
• W1972284414 cites W2029493649 @default.
• W1972284414 cites W2030153086 @default.
• W1972284414 cites W2038003275 @default.
• W1972284414 cites W2046064269 @default.
• W1972284414 cites W2050014042 @default.
• W1972284414 cites W2053735131 @default.
• W1972284414 cites W2056833004 @default.
• W1972284414 cites W2057544040 @default.
• W1972284414 cites W2058704790 @default.
• W1972284414 cites W2062192005 @default.
• W1972284414 cites W2063070396 @default.
• W1972284414 cites W2070227796 @default.
• W1972284414 cites W2076611735 @default.
• W1972284414 cites W2088163612 @default.
• W1972284414 cites W2089542527 @default.
• W1972284414 cites W2114128984 @default.
• W1972284414 cites W2117570738 @default.
• W1972284414 cites W2149602337 @default.
• W1972284414 cites W2165277984 @default.
• W1972284414 cites W2169599505 @default.
• W1972284414 cites W2264185303 @default.
• W1972284414 doi "https://doi.org/10.1021/es902461x" @default.
• W1972284414 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/19921855" @default.
• W1972284414 hasPublicationYear "2009" @default.
• W1972284414 type Work @default.
• W1972284414 sameAs 1972284414 @default.
• W1972284414 citedByCount "210" @default.
• W1972284414 countsByYear W19722844142012 @default.
• W1972284414 countsByYear W19722844142013 @default.
• W1972284414 countsByYear W19722844142014 @default.
• W1972284414 countsByYear W19722844142015 @default.
• W1972284414 countsByYear W19722844142016 @default.
• W1972284414 countsByYear W19722844142017 @default.
• W1972284414 countsByYear W19722844142018 @default.
• W1972284414 countsByYear W19722844142019 @default.
• W1972284414 countsByYear W19722844142020 @default.
• W1972284414 countsByYear W19722844142021 @default.
• W1972284414 countsByYear W19722844142022 @default.
• W1972284414 countsByYear W19722844142023 @default.
• W1972284414 crossrefType "journal-article" @default.
• W1972284414 hasAuthorship W1972284414A5002235771 @default.
• W1972284414 hasAuthorship W1972284414A5026766289 @default.
• W1972284414 hasAuthorship W1972284414A5041888075 @default.
• W1972284414 hasAuthorship W1972284414A5049000482 @default.
• W1972284414 hasAuthorship W1972284414A5073525491 @default.
• W1972284414 hasAuthorship W1972284414A5084588263 @default.
• W1972284414 hasAuthorship W1972284414A5089832491 @default.
• W1972284414 hasConcept C107872376 @default.
• W1972284414 hasConcept C13965031 @default.
• W1972284414 hasConcept C150394285 @default.
• W1972284414 hasConcept C178790620 @default.
• W1972284414 hasConcept C179104552 @default.
• W1972284414 hasConcept C185592680 @default.
• W1972284414 hasConcept C2776305511 @default.
• W1972284414 hasConcept C2777624298 @default.
• W1972284414 hasConcept C2777764464 @default.
• W1972284414 hasConcept C2777787761 @default.
• W1972284414 hasConcept C2778343803 @default.
• W1972284414 hasConcept C2779889824 @default.
• W1972284414 hasConcept C502230775 @default.
• W1972284414 hasConcept C58445606 @default.
• W1972284414 hasConceptScore W1972284414C107872376 @default.
• W1972284414 hasConceptScore W1972284414C13965031 @default.
• W1972284414 hasConceptScore W1972284414C150394285 @default.
• W1972284414 hasConceptScore W1972284414C178790620 @default.
• W1972284414 hasConceptScore W1972284414C179104552 @default.
• W1972284414 hasConceptScore W1972284414C185592680 @default.
• W1972284414 hasConceptScore W1972284414C2776305511 @default.
• W1972284414 hasConceptScore W1972284414C2777624298 @default.
• W1972284414 hasConceptScore W1972284414C2777764464 @default.
• W1972284414 hasConceptScore W1972284414C2777787761 @default.
• W1972284414 hasConceptScore W1972284414C2778343803 @default.
• W1972284414 hasConceptScore W1972284414C2779889824 @default.
• W1972284414 hasConceptScore W1972284414C502230775 @default.
• W1972284414 hasConceptScore W1972284414C58445606 @default.
• W1972284414 hasIssue "24" @default.
• W1972284414 hasLocation W19722844141 @default.
• W1972284414 hasLocation W19722844142 @default.
• W1972284414 hasOpenAccess W1972284414 @default.

• next