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Trace Metal Fractionation by the Sequential Extraction Method in Sediments from...
Cidália M. S. Botelho; Rui A. R. BoaventuraThe extractable contents of Zn, Pb, Cu, Cr, Mn, Ni, Fe and Al were evaluated in sediments from the Lis River (Portugal) using the three-step sequential extraction procedure described by Community Bureau of Reference (BCR, now the Standards, Measurement and Testing Programme) of the European Union. The distribution of trace metals among the exchangeable, water and acid soluble, reducible, oxidizable and residual...
Data: 2009
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Origem: Repositório Aberto da Universidade do Porto
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