Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP)
| Ano de defesa: | 2015 |
|---|---|
| Autor(a) principal: | |
| Orientador(a): |
Gonçalves, José Antônio Silveira
 |
| Banca de defesa: | |
| Tipo de documento: | Dissertação |
| Tipo de acesso: | Acesso aberto |
| Idioma: | por |
| Instituição de defesa: |
Universidade Federal de São Carlos
Câmpus São Carlos |
| Programa de Pós-Graduação: |
Programa de Pós-Graduação em Engenharia Química - PPGEQ
|
| Departamento: |
Não Informado pela instituição
|
| País: |
Não Informado pela instituição
|
| Palavras-chave em Português: | |
| Palavras-chave em Inglês: | |
| Área do conhecimento CNPq: | |
| Link de acesso: | https://repositorio.ufscar.br/handle/20.500.14289/7241 |
Resumo: | Coarse particulate matter with aerodynamic diameter smaller than 10μm (PM10) have long been considered as air pollutants associated with health issues. They penetrate into the upper respiratory tract, causing respiratory problems such as worsening of asthma. The aim of this study was to determine and quantify the distribution of chemical elements in the PM10 particulate matter present in the atmosphere of the city of Sao Carlos (Sao Paulo). Samples were collected daily for a period of 23h and 30 minutes, from April 16, 2014 to April 16, 2015. A high-volume sampler (AGV-PM10) with micro quartz and fiber glass filters were used. The filters were subjected to gravimetric analysis to obtain the mass of PM10 and were then analyzed by energy dispersive X-ray fluorescence and Laser Induced Breakdown Spectroscopy to identify and quantify the chemical composition of the samples. The highest average concentration during twelve-month period was 70.41μg/m³ (August, 2014) and the smallest was 22.59μg/m³ (January, 2015). The annual arithmetic average found for the twelve months period was 42.71μg/m³. If compared with annual arithmetic average limit of 40μg/m³, established by CETESB, the value is slightly above and below 50 μg/m³ (CONAMA). If we consider the limit established by the World Health Organization (WHO), which is 20μg/m³, this value is much higher than recommended. The chemicals elements found were characteristic of urban areas |
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Alexandrina, Eduardo CarlosGonçalves, José Antônio Silveirahttp://lattes.cnpq.br/0337997526924402Aguiar, Mônica Lopeshttp://lattes.cnpq.br/0431688649128529http://lattes.cnpq.br/0836858480254904fb882d30-4cf6-4296-9958-8ca19b93b1b92016-09-16T19:59:13Z2016-09-16T19:59:13Z2015-03-27ALEXANDRINA, Eduardo Carlos. Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP). 2015. Dissertação (Mestrado em Engenharia Química) – Universidade Federal de São Carlos, São Carlos, 2015. Disponível em: https://repositorio.ufscar.br/handle/20.500.14289/7241.https://repositorio.ufscar.br/handle/20.500.14289/7241Coarse particulate matter with aerodynamic diameter smaller than 10μm (PM10) have long been considered as air pollutants associated with health issues. They penetrate into the upper respiratory tract, causing respiratory problems such as worsening of asthma. The aim of this study was to determine and quantify the distribution of chemical elements in the PM10 particulate matter present in the atmosphere of the city of Sao Carlos (Sao Paulo). Samples were collected daily for a period of 23h and 30 minutes, from April 16, 2014 to April 16, 2015. A high-volume sampler (AGV-PM10) with micro quartz and fiber glass filters were used. The filters were subjected to gravimetric analysis to obtain the mass of PM10 and were then analyzed by energy dispersive X-ray fluorescence and Laser Induced Breakdown Spectroscopy to identify and quantify the chemical composition of the samples. The highest average concentration during twelve-month period was 70.41μg/m³ (August, 2014) and the smallest was 22.59μg/m³ (January, 2015). The annual arithmetic average found for the twelve months period was 42.71μg/m³. If compared with annual arithmetic average limit of 40μg/m³, established by CETESB, the value is slightly above and below 50 μg/m³ (CONAMA). If we consider the limit established by the World Health Organization (WHO), which is 20μg/m³, this value is much higher than recommended. The chemicals elements found were characteristic of urban areasO material particulado, cujo diâmetro aerodinâmico é menor do que 10μm vem sendo considerado como poluente atmosférico muito associado a questões de saúde, uma vez que são os que penetram em vias respiratórias, agravando problemas como o da asma, por exemplo. O objetivo deste trabalho foi avaliar os níveis de concentração de material particulado (MP10) e determinar a distribuição dos elementos químicos deste material particulado presente no ar atmosférico do centro da cidade de São Carlos (São Paulo). As amostras foram coletadas diariamente, por um período de 23h e 30 minutos, entre 16 de abril de 2014 a 16 de abril de 2015. Foi utilizado um amostrador de grandes volumes (AGV-MP10), submetendo os filtros, de fibra de vidro e de micro quartzo, à análise gravimétrica para obtenção de massa de MP10, Fluorescência de Raios-X de Energia Dispersiva de (EDX) e a Espectroscopia de ruptura induzida por laser (LIBS) para identificação e quantificação da composição química elementar das amostras. A maior concentração média do período de doze meses amostrado foi de 70,41μg/m³ em agosto/2014 e a menor de 22,59μg/m³ em janeiro/2015. A média aritmética anual encontrada para o período de doze meses foi de 42,71μg/m³. Se comparada com a média aritmética anual do limite estabelecido pela CETESB, de 40μg/m³, o valor está um pouco acima e um pouco abaixo de 50 μg/m³(CONAMA). Se for considerado o limite estabelecido pela Organização Mundial da Saúde (OMS), que é de 20 μg/m³, este valor encontra-se muito acima do recomendado. Os elementos químicos encontrados são característicos de áreas urbanas e apresentam resultados semelhantes a estudos anteriores na cidade.Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)porUniversidade Federal de São CarlosCâmpus São CarlosPrograma de Pós-Graduação em Engenharia Química - PPGEQUFSCarMaterial particuladoAmostrador de grandes volumesFluorescência de raio XLIBSInhalable particulate matter (PM10)High volume sampler (Hi-vol)Fluorescence X-ray energy dispersive (ED-XRF)Laser induced breakdown spectroscopy (LIBS)ENGENHARIAS::ENGENHARIA QUIMICACaracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP)info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisOnline600600c0ba25d3-d2e1-453c-9933-5efa0360c494info:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFSCARinstname:Universidade Federal de São Carlos (UFSCAR)instacron:UFSCARLICENSElicense.txtlicense.txttext/plain; charset=utf-81957https://repositorio.ufscar.br/bitstreams/4ba1cf99-4684-4634-9d53-0b81268cfca6/downloadae0398b6f8b235e40ad82cba6c50031dMD52falseAnonymousREADORIGINALDissECA.pdfDissECA.pdfapplication/pdf4606127https://repositorio.ufscar.br/bitstreams/783cce94-522f-4abe-b4ee-9942c29c511b/download716225da8990e9988d334fe7bee18bcbMD53trueAnonymousREADTEXTDissECA.pdf.txtDissECA.pdf.txtExtracted texttext/plain212786https://repositorio.ufscar.br/bitstreams/33bf603f-4a17-4cf7-bca9-6d154f48f695/download2f46b629a6c0095df836d165efc3bf6aMD56falseAnonymousREADTHUMBNAILDissECA.pdf.jpgDissECA.pdf.jpgIM Thumbnailimage/jpeg3871https://repositorio.ufscar.br/bitstreams/65ba39b3-b45d-4071-9e3f-248cd2e6df38/download716b5a1069d6d13284906f0fb4de7e3eMD57falseAnonymousREAD20.500.14289/72412025-02-05 17:11:09.63Acesso abertoopen.accessoai:repositorio.ufscar.br:20.500.14289/7241https://repositorio.ufscar.brRepositório InstitucionalPUBhttps://repositorio.ufscar.br/oai/requestrepositorio.sibi@ufscar.bropendoar:43222025-02-05T20:11:09Repositório Institucional da UFSCAR - Universidade Federal de São Carlos (UFSCAR)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 |
| dc.title.por.fl_str_mv |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| title |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| spellingShingle |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) Alexandrina, Eduardo Carlos Material particulado Amostrador de grandes volumes Fluorescência de raio X LIBS Inhalable particulate matter (PM10) High volume sampler (Hi-vol) Fluorescence X-ray energy dispersive (ED-XRF) Laser induced breakdown spectroscopy (LIBS) ENGENHARIAS::ENGENHARIA QUIMICA |
| title_short |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| title_full |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| title_fullStr |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| title_full_unstemmed |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| title_sort |
Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP) |
| author |
Alexandrina, Eduardo Carlos |
| author_facet |
Alexandrina, Eduardo Carlos |
| author_role |
author |
| dc.contributor.authorlattes.por.fl_str_mv |
http://lattes.cnpq.br/0836858480254904 |
| dc.contributor.author.fl_str_mv |
Alexandrina, Eduardo Carlos |
| dc.contributor.advisor1.fl_str_mv |
Gonçalves, José Antônio Silveira |
| dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/0337997526924402 |
| dc.contributor.advisor-co1.fl_str_mv |
Aguiar, Mônica Lopes |
| dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/0431688649128529 |
| dc.contributor.authorID.fl_str_mv |
fb882d30-4cf6-4296-9958-8ca19b93b1b9 |
| contributor_str_mv |
Gonçalves, José Antônio Silveira Aguiar, Mônica Lopes |
| dc.subject.por.fl_str_mv |
Material particulado Amostrador de grandes volumes Fluorescência de raio X LIBS |
| topic |
Material particulado Amostrador de grandes volumes Fluorescência de raio X LIBS Inhalable particulate matter (PM10) High volume sampler (Hi-vol) Fluorescence X-ray energy dispersive (ED-XRF) Laser induced breakdown spectroscopy (LIBS) ENGENHARIAS::ENGENHARIA QUIMICA |
| dc.subject.eng.fl_str_mv |
Inhalable particulate matter (PM10) High volume sampler (Hi-vol) Fluorescence X-ray energy dispersive (ED-XRF) Laser induced breakdown spectroscopy (LIBS) |
| dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA QUIMICA |
| description |
Coarse particulate matter with aerodynamic diameter smaller than 10μm (PM10) have long been considered as air pollutants associated with health issues. They penetrate into the upper respiratory tract, causing respiratory problems such as worsening of asthma. The aim of this study was to determine and quantify the distribution of chemical elements in the PM10 particulate matter present in the atmosphere of the city of Sao Carlos (Sao Paulo). Samples were collected daily for a period of 23h and 30 minutes, from April 16, 2014 to April 16, 2015. A high-volume sampler (AGV-PM10) with micro quartz and fiber glass filters were used. The filters were subjected to gravimetric analysis to obtain the mass of PM10 and were then analyzed by energy dispersive X-ray fluorescence and Laser Induced Breakdown Spectroscopy to identify and quantify the chemical composition of the samples. The highest average concentration during twelve-month period was 70.41μg/m³ (August, 2014) and the smallest was 22.59μg/m³ (January, 2015). The annual arithmetic average found for the twelve months period was 42.71μg/m³. If compared with annual arithmetic average limit of 40μg/m³, established by CETESB, the value is slightly above and below 50 μg/m³ (CONAMA). If we consider the limit established by the World Health Organization (WHO), which is 20μg/m³, this value is much higher than recommended. The chemicals elements found were characteristic of urban areas |
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2015 |
| dc.date.issued.fl_str_mv |
2015-03-27 |
| dc.date.accessioned.fl_str_mv |
2016-09-16T19:59:13Z |
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2016-09-16T19:59:13Z |
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info:eu-repo/semantics/masterThesis |
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publishedVersion |
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ALEXANDRINA, Eduardo Carlos. Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP). 2015. Dissertação (Mestrado em Engenharia Química) – Universidade Federal de São Carlos, São Carlos, 2015. Disponível em: https://repositorio.ufscar.br/handle/20.500.14289/7241. |
| dc.identifier.uri.fl_str_mv |
https://repositorio.ufscar.br/handle/20.500.14289/7241 |
| identifier_str_mv |
ALEXANDRINA, Eduardo Carlos. Caracterização e composição química do material particulado grosso (MP10) no centro da cidade de São Carlos (SP). 2015. Dissertação (Mestrado em Engenharia Química) – Universidade Federal de São Carlos, São Carlos, 2015. Disponível em: https://repositorio.ufscar.br/handle/20.500.14289/7241. |
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https://repositorio.ufscar.br/handle/20.500.14289/7241 |
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por |
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Universidade Federal de São Carlos Câmpus São Carlos |
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Programa de Pós-Graduação em Engenharia Química - PPGEQ |
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Universidade Federal de São Carlos Câmpus São Carlos |
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