Effect of seasonal changes on the complexing of Cu(II) by dissolved organic matter in river water
1998; Elsevier BV; Volume: 32; Issue: 9 Linguagem: Inglês
10.1016/s0043-1354(98)00034-7
ISSN1879-2448
AutoresJuan Antelo, Florencio Arce, Francisco J. Penedo,
Tópico(s)Water Quality and Pollution Assessment
ResumoFresh water samples were titrated for Cu by using differential pulse anodic stripping voltammetry and a 1:1 complexing model for the interpretation of the equilibria of formation of metal organic matter complexed species. No significant annual variation pattern in the complexing parameters was observed. However, the flow rate may slightly affect the complexing capacity of the water.
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