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Comparison of marine and river water humic substances in a Patagonian environment (Argentina)
(Birkhauser Verlag Ag, 2010-01)
Structural aspects of humic substances (HSs) in marine waters of Engaño Bay (Atlantic Ocean) and water from the Chubut River (Patagonia, Argentina) were compared. The HSs were isolated, purified, and analyzed using a ...
Effect of the competition of Cu(II) and Ni(II) on the kinetic and thermodynamic stabilities of Cr(III)-organic ligand complexes using competitive ligand exchange (EDTA)
(Elsevier B.V., 2015-05-01)
The effect of competition of Cu(II) and Ni(II) on the kinetic stability of Cr(III) complexed with natural organic matter (NOM) was characterized using EDTA exchange with single-stage tangential-flow ultrafiltration. For a ...
Estudo da labilidade de Cu(II), Cd(II), Mn(II) e Ni(II) em substâncias húmicas aquáticas utilizando-se membranas celulósicas organomodificadas
(Sociedade Brasileira de Química, 2014)
Influência das substâncias húmicas aquáticas na determinação de atrazina por imunoensaio (Elisa)
(Universidade Estadual Paulista (Unesp), 1999-02)
Substâncias húmicas aquáticas (SHA) foram obtidas por processo de adsorção em resinas macroporosas não-iônicas, XAD 7 e XAD 2, dispostas em série. Após eluição com solução de NaOH, o extrato alcalino de SHA foi acidificado ...
Direct determination of Cu, Cd, Ni and Pb in aquatic humic substances by graphite furnace atomic absorption spectrometry
(Bentham Science Publ Ltd, 2014)
Lability of Cd, Cr, Cu, Mn and Pb complexed by aquatic humic substances
(Editora Unesp, 2014)