Distribuição de metais e caracterização das constantes de troca entre espécies metálicas e frações húmicas aquáticas de diferentes tamanhos moleculares Metal distribution and characterization of exchange constants between metal species and aquatic humic fractions with different molecular sizes

Distribuição de metais e caracterização das constantes de troca entre espécies metálicas e frações húmicas aquáticas de diferentes tamanhos moleculares Metal distribution and characterization of exchange constants between metal species and aquatic humic fractions with different molecular sizes

<abstract language="eng">In this work the metal distribution and exchange constants between metal species and aquatic humic fractions with different molecular sizes were studied. The aquatic humic substances (AHS) were extracted by XAD-8 resin from water sample collected from Itapita...

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Bibliographic Details
Main Authors: Adriana Barbosa Araújo, André Henrique Rosa, Julio Cesar Rocha, Luciane Pimenta Cruz Romão
Format: Article
Language:English
Published: Sociedade Brasileira de Química 2002-12-01
Series:Química Nova
Subjects:
aquatic humic substances
metal complexes
exchange constants
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000700011

Internet

http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422002000700011

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