Sediment-distributed metal from the Manaus Industrial District (MID) Region (AM - Brazil)

Authors

  • Genilson Pereira Santana

DOI:

https://doi.org/10.18540/jcecvl1iss2pp55-64

Keywords:

Sequential extraction, Heavy metal, Bottom sediment, FAAS, Sewage

Abstract

Sediment samples from a major Manaus stream (Igarapé do Quarenta – IQ40) were collected from nine sites in the Manaus Industrial District (AM-Brazil) in order to be submitted to a sequential chemical extraction for the partitioning of heavy metals (Cu, Co, Cr, Mn, Fe, Zn, Pb and Ni). The samples were treated with solutions of several different pH, and the contents of the metals were determined by flame atomic absorption spectrometry (FAAS). Findings show Fe, Cu and Zn to be associated to sulfides, carbonates and organic fractions.

DOI: 2446941601022015055

Downloads

Download data is not yet available.

Published

2015-10-27

How to Cite

Santana, G. P. (2015). Sediment-distributed metal from the Manaus Industrial District (MID) Region (AM - Brazil). The Journal of Engineering and Exact Sciences, 1(2), 55–64. https://doi.org/10.18540/jcecvl1iss2pp55-64

Issue

Section

Analytical Chemistry