Produção Nacional
Revisado por pares
Studies on the anodic stripping voltammetry of lead in polluted estuarine waters
1983; Elsevier BV; Volume: 148; Linguagem: Inglês
10.1016/s0003-2670(00)85154-5
ISSN1873-4324
AutoresSimon Arras Acebal, Angela de Luca Rebello,
Tópico(s)Analytical Chemistry and Sensors
ResumoAbstract Lead was determined in polluted tropical sea water by anodic stripping voltammetry in the differential pulse and linear sweepl modes. The quantitative implications of heavy metal determination in polluted sea water and some electrochemical parameters concerning the two voltammetric modes are discussed, as well as the efficiency of the hanging mercury drop mercury film electrodes. Values found for the total lead concentration range between 0.07 and 5.4 μg kg −1 . Some data are also presented for copper which was shown to interfere at pH > 2.
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