Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002575894> ?p ?o ?g. }
- W2002575894 endingPage "93" @default.
- W2002575894 startingPage "83" @default.
- W2002575894 abstract "The objective of this study was to investigate the retention of arsenate (iAs V ), arsenite (iAs III ), monomethylarsenate (MMAs V ), and dimethylarsenate (DMAs V ) by calcite and the influences of dissolved Ca, Mg, and phosphate, by means of adsorption kinetics, adsorption isotherms, competitive adsorption, and chemical equilibrium relationships. Adsorption of iAs V by calcite was quite rapid during the first hour and remained relatively constant after the second hour at both low and high initial As concentrations. The relative adsorption of arsenicals by calcite decreased in the following order: iAs V > iAs III > DMAs V > MMAs V ; however, in no case did As adsorption exceed 90% of added As, even at low initial As concentrations, and clear adsorption maxima were not observed, contrary to the adsorption behavior of phosphate on calcite, where quantitative adsorption at low P concentrations and clear adsorption maxima are commonly observed. Low concentrations of dissolved Ca (0.01 mol CaNO 3 L −1 ) resulted in increased iAs V adsorption, compared with high concentrations (0.1 mol Ca L −1 ) that resulted in decreased As adsorption. Phosphate retarded iAs V adsorption; however, the reciprocal effect of iAs V on phosphate adsorption was negligible. The current results indicate the relatively minor influence of calcite on As adsorption compared with the substantial impact of Fe oxides and the very different adsorption behaviors of phosphate and iAs V by calcite, in spite of the similar ion sizes, pKa, and ionic symmetries." @default.
- W2002575894 created "2016-06-24" @default.
- W2002575894 creator A5059628164 @default.
- W2002575894 creator A5071480601 @default.
- W2002575894 date "2012-12-14" @default.
- W2002575894 modified "2023-09-23" @default.
- W2002575894 title "Calcite Surface Adsorption of As(V), As(III), MMAs(V), and DMAs(V) and the Impact of Calcium and Phosphate" @default.
- W2002575894 cites W1534627959 @default.
- W2002575894 cites W1967232162 @default.
- W2002575894 cites W1967366110 @default.
- W2002575894 cites W1973962897 @default.
- W2002575894 cites W1974606329 @default.
- W2002575894 cites W1980149726 @default.
- W2002575894 cites W1981026196 @default.
- W2002575894 cites W1986991454 @default.
- W2002575894 cites W1988514821 @default.
- W2002575894 cites W1997285462 @default.
- W2002575894 cites W1998874847 @default.
- W2002575894 cites W2000698443 @default.
- W2002575894 cites W2007307556 @default.
- W2002575894 cites W2008791156 @default.
- W2002575894 cites W2016899130 @default.
- W2002575894 cites W2018974975 @default.
- W2002575894 cites W2020896673 @default.
- W2002575894 cites W2027368387 @default.
- W2002575894 cites W2033108367 @default.
- W2002575894 cites W2036028054 @default.
- W2002575894 cites W2038757034 @default.
- W2002575894 cites W2038764123 @default.
- W2002575894 cites W2040279765 @default.
- W2002575894 cites W204050409 @default.
- W2002575894 cites W2042851366 @default.
- W2002575894 cites W2044267811 @default.
- W2002575894 cites W2045823138 @default.
- W2002575894 cites W2049114126 @default.
- W2002575894 cites W2059396822 @default.
- W2002575894 cites W2062112375 @default.
- W2002575894 cites W2065064265 @default.
- W2002575894 cites W2066751719 @default.
- W2002575894 cites W2067141581 @default.
- W2002575894 cites W2069403330 @default.
- W2002575894 cites W2070419897 @default.
- W2002575894 cites W2072666144 @default.
- W2002575894 cites W2073207185 @default.
- W2002575894 cites W2076611735 @default.
- W2002575894 cites W2079744407 @default.
- W2002575894 cites W2080521794 @default.
- W2002575894 cites W2088825046 @default.
- W2002575894 cites W2090149439 @default.
- W2002575894 cites W2094123783 @default.
- W2002575894 cites W2097234418 @default.
- W2002575894 cites W2121485386 @default.
- W2002575894 cites W2131448427 @default.
- W2002575894 cites W2136540306 @default.
- W2002575894 cites W2161346041 @default.
- W2002575894 cites W2327469428 @default.
- W2002575894 cites W29141956 @default.
- W2002575894 cites W32939696 @default.
- W2002575894 cites W4234886588 @default.
- W2002575894 cites W4252690108 @default.
- W2002575894 cites W4301973482 @default.
- W2002575894 doi "https://doi.org/10.2136/sssaj2012.0052" @default.
- W2002575894 hasPublicationYear "2012" @default.
- W2002575894 type Work @default.
- W2002575894 sameAs 2002575894 @default.
- W2002575894 citedByCount "6" @default.
- W2002575894 countsByYear W20025758942020 @default.
- W2002575894 countsByYear W20025758942021 @default.
- W2002575894 countsByYear W20025758942022 @default.
- W2002575894 countsByYear W20025758942023 @default.
- W2002575894 crossrefType "journal-article" @default.
- W2002575894 hasAuthorship W2002575894A5059628164 @default.
- W2002575894 hasAuthorship W2002575894A5071480601 @default.
- W2002575894 hasConcept C150394285 @default.
- W2002575894 hasConcept C178790620 @default.
- W2002575894 hasConcept C179104552 @default.
- W2002575894 hasConcept C185592680 @default.
- W2002575894 hasConcept C199289684 @default.
- W2002575894 hasConcept C2776305511 @default.
- W2002575894 hasConcept C2777132085 @default.
- W2002575894 hasConcept C2777764464 @default.
- W2002575894 hasConcept C2780191791 @default.
- W2002575894 hasConcept C502230775 @default.
- W2002575894 hasConceptScore W2002575894C150394285 @default.
- W2002575894 hasConceptScore W2002575894C178790620 @default.
- W2002575894 hasConceptScore W2002575894C179104552 @default.
- W2002575894 hasConceptScore W2002575894C185592680 @default.
- W2002575894 hasConceptScore W2002575894C199289684 @default.
- W2002575894 hasConceptScore W2002575894C2776305511 @default.
- W2002575894 hasConceptScore W2002575894C2777132085 @default.
- W2002575894 hasConceptScore W2002575894C2777764464 @default.
- W2002575894 hasConceptScore W2002575894C2780191791 @default.
- W2002575894 hasConceptScore W2002575894C502230775 @default.
- W2002575894 hasIssue "1" @default.
- W2002575894 hasLocation W20025758941 @default.
- W2002575894 hasOpenAccess W2002575894 @default.
- W2002575894 hasPrimaryLocation W20025758941 @default.
- W2002575894 hasRelatedWork W1890448678 @default.