Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987261718> ?p ?o ?g. }
- W1987261718 endingPage "41" @default.
- W1987261718 startingPage "35" @default.
- W1987261718 abstract "A new sequential extraction scheme for iron, sulfide and organic carbon rich sediments was evaluated for iron partitioning in synthetic iron monosulfides, natural pyrite, schwertmannite and goethite and natural acid mine drainage contaminated sediments. This sequential extraction procedure enabled the following fractions to be distinguished: (1) water soluble, (2) exchangeable (monosulfides and carbonates), (3) low crystalline Fe(III)-oxyhydroxide, (4) crystalline Fe(III)-oxide, (5) organic matter, (6) sulfides (pyrite) and (7) residual. In soils or sediments where no carbonates are present step 2 can be used as the monosulfide fraction, which is recovered at 70%. Low crystalline Fe(III)-oxyhydroxides and crystalline Fe(III)-oxides are isolated in steps 3 and 4, respectively (> 80%). Pyrite is completely isolated with HNO3 8M in step 7 (> 99%). The application to sediments from a water reservoir affected by Acid Mine Drainage (AMD) indicated that Cu, Zn and Cd co-precipitate as sulfides (monosulfides and pyrite), whereas most of the S resulting from sulfate reduction is linked to the organic matter. Lead, As and Cr are mainly found in the low crystalline Fe(III)-oxyhydroxides and crystalline Fe(III)-oxides, and are released during their reduction." @default.
- W1987261718 created "2016-06-24" @default.
- W1987261718 creator A5010009245 @default.
- W1987261718 creator A5014737582 @default.
- W1987261718 date "2013-05-01" @default.
- W1987261718 modified "2023-09-25" @default.
- W1987261718 title "A sequential extraction procedure for sediments affected by acid mine drainage" @default.
- W1987261718 cites W1545945312 @default.
- W1987261718 cites W1964279456 @default.
- W1987261718 cites W1967184210 @default.
- W1987261718 cites W1977383631 @default.
- W1987261718 cites W1990354823 @default.
- W1987261718 cites W1993631654 @default.
- W1987261718 cites W1995508857 @default.
- W1987261718 cites W1997811829 @default.
- W1987261718 cites W1998875591 @default.
- W1987261718 cites W2001278928 @default.
- W1987261718 cites W2002954402 @default.
- W1987261718 cites W2005348107 @default.
- W1987261718 cites W2009853944 @default.
- W1987261718 cites W2010065173 @default.
- W1987261718 cites W2013086016 @default.
- W1987261718 cites W2014693431 @default.
- W1987261718 cites W2015566375 @default.
- W1987261718 cites W2020220448 @default.
- W1987261718 cites W2020543534 @default.
- W1987261718 cites W2025084080 @default.
- W1987261718 cites W2025453516 @default.
- W1987261718 cites W2025824603 @default.
- W1987261718 cites W2030211815 @default.
- W1987261718 cites W2031642906 @default.
- W1987261718 cites W2045245236 @default.
- W1987261718 cites W2052393515 @default.
- W1987261718 cites W2053991663 @default.
- W1987261718 cites W2057278950 @default.
- W1987261718 cites W2058886692 @default.
- W1987261718 cites W2059362079 @default.
- W1987261718 cites W2061785747 @default.
- W1987261718 cites W2064107609 @default.
- W1987261718 cites W2066640761 @default.
- W1987261718 cites W2067177629 @default.
- W1987261718 cites W2068102780 @default.
- W1987261718 cites W2078730152 @default.
- W1987261718 cites W2085272721 @default.
- W1987261718 cites W2085538482 @default.
- W1987261718 cites W2085983458 @default.
- W1987261718 cites W2087969760 @default.
- W1987261718 cites W2092018118 @default.
- W1987261718 cites W2092033068 @default.
- W1987261718 cites W2095023109 @default.
- W1987261718 cites W2095542878 @default.
- W1987261718 cites W2100538490 @default.
- W1987261718 cites W2120715973 @default.
- W1987261718 cites W2139669863 @default.
- W1987261718 cites W2151935472 @default.
- W1987261718 cites W305552654 @default.
- W1987261718 doi "https://doi.org/10.1016/j.gexplo.2013.01.012" @default.
- W1987261718 hasPublicationYear "2013" @default.
- W1987261718 type Work @default.
- W1987261718 sameAs 1987261718 @default.
- W1987261718 citedByCount "44" @default.
- W1987261718 countsByYear W19872617182013 @default.
- W1987261718 countsByYear W19872617182014 @default.
- W1987261718 countsByYear W19872617182015 @default.
- W1987261718 countsByYear W19872617182016 @default.
- W1987261718 countsByYear W19872617182017 @default.
- W1987261718 countsByYear W19872617182018 @default.
- W1987261718 countsByYear W19872617182019 @default.
- W1987261718 countsByYear W19872617182020 @default.
- W1987261718 countsByYear W19872617182021 @default.
- W1987261718 countsByYear W19872617182022 @default.
- W1987261718 countsByYear W19872617182023 @default.
- W1987261718 crossrefType "journal-article" @default.
- W1987261718 hasAuthorship W1987261718A5010009245 @default.
- W1987261718 hasAuthorship W1987261718A5014737582 @default.
- W1987261718 hasConcept C107872376 @default.
- W1987261718 hasConcept C127313418 @default.
- W1987261718 hasConcept C150394285 @default.
- W1987261718 hasConcept C158787203 @default.
- W1987261718 hasConcept C178790620 @default.
- W1987261718 hasConcept C179104552 @default.
- W1987261718 hasConcept C185592680 @default.
- W1987261718 hasConcept C199289684 @default.
- W1987261718 hasConcept C2776016504 @default.
- W1987261718 hasConcept C2776062231 @default.
- W1987261718 hasConcept C2777624298 @default.
- W1987261718 hasConcept C2777697756 @default.
- W1987261718 hasConcept C2777787761 @default.
- W1987261718 hasConcept C2777807490 @default.
- W1987261718 hasConcept C2778343803 @default.
- W1987261718 hasConcept C2778891929 @default.
- W1987261718 hasConcept C2779889824 @default.
- W1987261718 hasConcept C2780596425 @default.
- W1987261718 hasConcept C4725764 @default.
- W1987261718 hasConcept C48743137 @default.
- W1987261718 hasConcept C518881349 @default.
- W1987261718 hasConceptScore W1987261718C107872376 @default.
- W1987261718 hasConceptScore W1987261718C127313418 @default.