STUDY OF CHEMICAL SPECIATION IN SEDIMENTS: AN APPROACH TO VERTICAL METALS DISTRIBUTION IN RAPEL RESERVOIR (CHILE)
A sequential chemical extraction method, following a Tessier's protocol has been applied to sample sediment from lake Rapel (34S), an hydroelectric reservoir. This study is a first approach of chemical speciation in this sediment. The four elements determined in the extracts were Cu, Zn, Mn and...
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Lenguaje: | English |
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Sociedad Chilena de Química
2003
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Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000300009 |
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