Chemical Composition of PM₁₀ and PM₂.₅ and Seasonal Variation in South Brazil

This paper presents experimental data on particulate matter (PM₁₀ and PM₂.₅) in the atmosphere of Candiota--South Brazil. Samples were collected using stacked filter units equipped with polycarbonate filters, which separate particles into two fractions: coarse 10-2.5 μm and fine

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Published in:Water, air, and soil pollution air, and soil pollution, 2009-05, Vol.199 (1-4), p.261-275
Main Authors: Teixeira, Elba Calesso, Meira, Lindolfo, de Santana, Eduardo Rodrigo Ramos, Wiegand, Flavio
Format: Article
Language:English
Subjects:
air pollution
Airborne particulates
Anthropogenic factors
Applied sciences
Atmospheric aerosols
Atmospheric pollution
Atmospheric Protection/Air Quality Control/Air Pollution
Brownian motion
chemical composition
Chemical elements
Chemical speciation
Climate Change/Climate Change Impacts
Coal-fired power plants
Earth and Environmental Science
Earth, ocean, space
elements
Emissions
Environment
Environmental monitoring
Exact sciences and technology
External geophysics
Fly ash
Hydrogeology
Industrial plant emissions
Manganese
meteorological parameters
Meteorology
Outdoor air quality
Particle size
Particles and aerosols
Particulate matter
particulates
Pollutants
Pollutants physicochemistry study: properties, effects, reactions, transport and distribution
Pollution
Polycarbonate
seasonal variation
Seasonal variations
Soil Science & Conservation
Studies
Water Quality/Water Pollution
Wind
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cited_by cdi_FETCH-LOGICAL-c369t-29285ebd7b829fb62cc8035a745f2d4a2269ee305d7b193b845a905ee10654bb3
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container_issue 1-4
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container_title Water, air, and soil pollution
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creator Teixeira, Elba Calesso
Meira, Lindolfo
de Santana, Eduardo Rodrigo Ramos
Wiegand, Flavio
description This paper presents experimental data on particulate matter (PM₁₀ and PM₂.₅) in the atmosphere of Candiota--South Brazil. Samples were collected using stacked filter units equipped with polycarbonate filters, which separate particles into two fractions: coarse 10-2.5 μm and fine
doi_str_mv 10.1007/s11270-008-9876-8
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Samples were collected using stacked filter units equipped with polycarbonate filters, which separate particles into two fractions: coarse 10-2.5 μm and fine &lt;2.5 μm. The particulate matter was collected from January 2003 to September 2004 at three sampling sites: Acegua, 8 de Agosto, and Três Lagoas. The collected material was analyzed for Na, Mg, Al, Si, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Br, Mo, Hg, and Pb, using particle-induced X-ray emission technique. Seasonal variation of the chemical elements with the size fraction was assessed. The elements K, Ca, Si, Ti, Fe, and Mn showed similar seasonal variability in the fine and coarse fractions with a low enrichment factor (&lt;1.0) in both fractions, except for Mn and K, indicating common sources (soil dust, fly ash). Chemical species showing seasonal variability and high values of enrichment factor in fine fractions may indicate an anthropogenic origin.</description><subject>air pollution</subject><subject>Airborne particulates</subject><subject>Anthropogenic factors</subject><subject>Applied sciences</subject><subject>Atmospheric aerosols</subject><subject>Atmospheric pollution</subject><subject>Atmospheric Protection/Air Quality Control/Air Pollution</subject><subject>Brownian motion</subject><subject>chemical composition</subject><subject>Chemical elements</subject><subject>Chemical speciation</subject><subject>Climate Change/Climate Change Impacts</subject><subject>Coal-fired power plants</subject><subject>Earth and Environmental Science</subject><subject>Earth, ocean, space</subject><subject>elements</subject><subject>Emissions</subject><subject>Environment</subject><subject>Environmental monitoring</subject><subject>Exact sciences and technology</subject><subject>External geophysics</subject><subject>Fly ash</subject><subject>Hydrogeology</subject><subject>Industrial plant emissions</subject><subject>Manganese</subject><subject>meteorological parameters</subject><subject>Meteorology</subject><subject>Outdoor air quality</subject><subject>Particle size</subject><subject>Particles and aerosols</subject><subject>Particulate matter</subject><subject>particulates</subject><subject>Pollutants</subject><subject>Pollutants physicochemistry study: properties, effects, reactions, transport and distribution</subject><subject>Pollution</subject><subject>Polycarbonate</subject><subject>seasonal variation</subject><subject>Seasonal variations</subject><subject>Soil Science &amp; 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Samples were collected using stacked filter units equipped with polycarbonate filters, which separate particles into two fractions: coarse 10-2.5 μm and fine &lt;2.5 μm. The particulate matter was collected from January 2003 to September 2004 at three sampling sites: Acegua, 8 de Agosto, and Três Lagoas. The collected material was analyzed for Na, Mg, Al, Si, S, Cl, K, Ca, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Br, Mo, Hg, and Pb, using particle-induced X-ray emission technique. Seasonal variation of the chemical elements with the size fraction was assessed. The elements K, Ca, Si, Ti, Fe, and Mn showed similar seasonal variability in the fine and coarse fractions with a low enrichment factor (&lt;1.0) in both fractions, except for Mn and K, indicating common sources (soil dust, fly ash). Chemical species showing seasonal variability and high values of enrichment factor in fine fractions may indicate an anthropogenic origin.</abstract><cop>Dordrecht</cop><pub>Dordrecht : Springer Netherlands</pub><doi>10.1007/s11270-008-9876-8</doi><tpages>15</tpages></addata></record>
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identifier ISSN: 0049-6979
ispartof Water, air, and soil pollution, 2009-05, Vol.199 (1-4), p.261-275
issn 0049-6979
1573-2932
language eng
recordid cdi_proquest_journals_208177059
source ABI/INFORM Global; Springer Link
subjects air pollution
Airborne particulates
Anthropogenic factors
Applied sciences
Atmospheric aerosols
Atmospheric pollution
Atmospheric Protection/Air Quality Control/Air Pollution
Brownian motion
chemical composition
Chemical elements
Chemical speciation
Climate Change/Climate Change Impacts
Coal-fired power plants
Earth and Environmental Science
Earth, ocean, space
elements
Emissions
Environment
Environmental monitoring
Exact sciences and technology
External geophysics
Fly ash
Hydrogeology
Industrial plant emissions
Manganese
meteorological parameters
Meteorology
Outdoor air quality
Particle size
Particles and aerosols
Particulate matter
particulates
Pollutants
Pollutants physicochemistry study: properties, effects, reactions, transport and distribution
Pollution
Polycarbonate
seasonal variation
Seasonal variations
Soil Science & Conservation
Studies
Water Quality/Water Pollution
Wind
title Chemical Composition of PM₁₀ and PM₂.₅ and Seasonal Variation in South Brazil
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