Advanced search
Start date
Betweenand
Related content
(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Simultaneous determination of Cd, Pb, and Cu in atmospheric particulate matter from different regions of the city of Presidente Prudente, Sao Paulo, Brazil

Full text
Author(s):
Proenca, C. A. [1] ; Borsato, N. [1] ; Maroubo, L. [1] ; Moreira-Silva, M. R. [1] ; Gomes, H. M. [1] ; Teixeira, M. F. S. [1]
Total Authors: 6
Affiliation:
[1] Sao Paulo Univ State, Fac Sci & Technol, Dept Chem & Biochem, UNESP, Presidente Prudente, SP - Brazil
Total Affiliations: 1
Document type: Journal article
Source: CHEMISTRY AND ECOLOGY; v. 32, n. 6, p. 598-607, JUL 2016.
Web of Science Citations: 2
Abstract

This article explores the assessment of atmospheric deposition, from the analysis of the sampling methods, the analytical procedures for chemical characterisation of pollutants, and the main results from the scientific literature. Atmospheric particulate matter (PM) was collected in four regions of the city of Presidente Prudente (Sao Paulo State, Brazil) characterised by heavy traffic flows and high population density. The Cd, Pb, and Cu metals were determined in samples using differential pulse anodic stripping voltammetry. The PM was collected every fortnight using passive sampling, over a total period of two years. A comparative study between the element deposition fluxes in four sampling sites was performed. The relative contribution of the quantitative descriptors to divergence among the analysis by Tocher grouping method was also studied. (AU)

FAPESP's process: 10/11528-8 - Determination of pollutant metals in atmospheric particulates of the Presidente Prudente region by polarographic analysis
Grantee:Camila dos Anjos Proença
Support Opportunities: Scholarships in Brazil - Scientific Initiation