Physico-chemical properties and genotoxic effects of air particulate matter collected from a complex of ceramic industries

Silva, Kamilla Karla da; Duarte, Fábio Teixeira; Matias, Jéssica Nicolle Rodrigues; Dias, Sylvyo André Morais Medeiros; Duarte, Ediclê de Souza Fernandes; Soares, Cynthia Gabriella Cunha da Silva; Hoelzemann, Judith J.; Galvão, Marcos Felipe de Oliveira

doi:10.1016/j.apr.2018.11.001

Cited by 7 publications

(7 citation statements)

References 90 publications

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“…Particulate matter (PM) from the ceramic industry has accounted for a relatively high proportion of industrial source emissions (da Silva et al, 2019), so that the ceramic industry is one of the key focal points for the control and prevention of air pollution in China. The main exhaust gases in the ceramic industry contain a higher amount of particulates, particularly in the case of the drying process.…”

Section: Accepted Manuscriptmentioning

confidence: 99%

“…The main exhaust gases in the ceramic industry contain a higher amount of particulates, particularly in the case of the drying process. From either the perspective of emission factor or source analysis, the impact of ceramic industry pollutant emissions on ambient air quality is significant (Bai et al, 2018;Zhou et al, 2018;da Silva et al, 2019). The high degree of PM pollution from the ceramic industry has a detrimental effect on human health (da Silva et al, 2019;Bessa et al, 2020).…”

Section: Accepted Manuscriptmentioning

confidence: 99%

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Chemical Composition Characteristics and Source Apportionment of PM2.5 in Ceramic Industrial Base during Winter

Fang

et al. 2022

Aerosol Air Qual. Res.

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The national architectural ceramic industrial center in east China is suffering from serious ambient fine particle pollution. The study reported herein describes an effort to ascertain the degree and sources of the PM2.5 collected at a ceramic industrial base in winter. The major chemical components in PM2.5 were analyzed, including carbonaceous aerosols, water-soluble ions, and inorganic elements. The chemical mass balance (CMB) model, backward trajectory method and potential source contribution function model, etc. were used to track and identify possible sources and contributions of these chemical components in the formation of the PM2.5. The results showed that the average PM2.5 concentration during sampling period was 134 ± 74.7 μg m -3 , which exceeding World Health Organization (WHO)Air Quality Guidelines levels. The dominant components in the PM2.5 at this sampling site were found to be secondary ions (sulfate and nitrate) and carbon fractions.Water-soluble ions and total carbon contributed about 48.7% and 13.9% of the PM2.5 mass, respectively. In addition, the SO4 2-/NO3ratio in the ambient PM2.5 during the sampling period was 1.16, indicating that it was the result of primarily emissions from stationary sources. Furthermore, source apportionment using the CMB model indicated that a ceramic industry source was the main contributor to the PM2.5 mass, which accounted for about 27.9%, and this was followed by secondary formation dust sources, and gasoline/diesel vehicle exhaust emissions and motor vehicle non-exhaust emissions. Based on the backward trajectory analysis and potential source apportionment, it was found that PM2.5 regional transmission existed, but it originated primarily from local sources and surrounding areas. Hence, this study provided a

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Section: Accepted Manuscriptmentioning

confidence: 99%

Section: Accepted Manuscriptmentioning

confidence: 99%

Chemical Composition Characteristics and Source Apportionment of PM2.5 in Ceramic Industrial Base during Winter

Fang

et al. 2022

Aerosol Air Qual. Res.

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“…is the concentration ratio of element x to the reference element in the aerosol sample and (Cx/Cref) crust is the concentration ratio of x to the reference element in the upper continental crust. For analysis, elements with EF value close to 1, are considered as crustal or as natural, EF < 10 were considered as non-enriched, 10 < EF < 100 as moderately enriched and EF > 100 as highly enriched (Silva et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Comparison of Inorganic Chemical Compositions of Total Suspended and Respirable Particulates in Different Regions of Cairo

Hossam

Mahmoud

Yousry

2021

Journal of Environmental Science

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The inorganic chemical composition of atmospheric Total Suspended Particulate (TSP) and Particulate Matter with an aerodynadic diameter less than 10 µm (PM10) in different regions of Cairo, in spring and autumn of 2018 was illustrated in this work. The results showed that the highest concentration of TSP and PM10 were close to industrial and heavy traffic areas "Tabbin, Helwan, Shobra Elkhimah and Fifth Settlement area".The results showed that dust mass concentrations in Shobra Elkhimah were higher than all the other locations in both TSP and PM10. These results were pointed out in both spring and autumn.The results showed that the concentration of heavy metals in Helwan area was higher than all other locations. These concentrations suggest that heavy metals pollution in Helwan was more serious.Ration analysis of soluble ions showed that sodium and chloride were not from sea salt but sodium might be from the resuspension of soil dust, and chloride might be associated with the activities of burning. Potassium had

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“…Além disso, os agentes genotóxicos liberados na atmosfera podem combinar com outras substâncias presentes no ar e comprometer a qualidade de vida da população 5 . Ainda tem-se o agravamento da condição ambiental a partir da combustão incompleta de combustíveis fósseis, como por exemplo, o carvão 1,5,6 e a queima de madeira nativa em procedimentos arcaicos na fabricação de cerâmicas 7 . Neste contexto de poluição atmosférica encontram-se os poluentes monóxido de carbono, dióxido de carbono, dióxido de enxofre, dióxido de nitrogênio, material particulado, metais pesados, benzeno e hidrocarbonetos aromáticos policíclicosextremamente nocivos à saúde humana e ao meio ambiente 1,[5][6][7] .…”

Section: Introductionunclassified

“…Ainda tem-se o agravamento da condição ambiental a partir da combustão incompleta de combustíveis fósseis, como por exemplo, o carvão 1,5,6 e a queima de madeira nativa em procedimentos arcaicos na fabricação de cerâmicas 7 . Neste contexto de poluição atmosférica encontram-se os poluentes monóxido de carbono, dióxido de carbono, dióxido de enxofre, dióxido de nitrogênio, material particulado, metais pesados, benzeno e hidrocarbonetos aromáticos policíclicosextremamente nocivos à saúde humana e ao meio ambiente 1,[5][6][7] . Seus efeitos sobre a saúde humana estão associados a várias doenças cardiovasculares e respiratórias crônicas que causam milhões de mortes em todo o mundo e, em relação à biodiversidade, afetam a estabilidade genética e contribuem para o aparecimento de mutações nas espécies 1,[5][6][7] .…”

Section: Introductionunclassified

O Uso de Tradescantia Pallida como um Bioindicador da Poluição Atmosférica em Perícia Ambiental – uma Proposta

Longhi¹

2020

BJFS

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O trabalho pericial – caracterizado como um dos meios produtores de provas em um processo judicial – apresenta-se como uma abordagem multidisciplinar e complexa, pois envolve diferentes áreas de atuação, diferentes métodos, uso de equipamentos sofisticados e testes custosos. A utilização de organismos bioindicadores como instrumento aplicado aos processos periciais na área ambiental tem sido reportada na literatura. Contudo, ainda não foi demonstrada a importância da espécie Tradescantia pallida como uma ferramenta de avaliação dos impactos da ação do homem sobre o meio ambiente juntamente com a sua relação com trabalhos periciais. A revisão bibliográfica foi baseada em 16 trabalhos científicos publicados no período 2014-2019 e demonstrou a utilização da Tradescantia pallida em trabalhos envolvendo a degradação da qualidade do ar no Brasil. Sendo assim, este estudo apresenta conceitos sobre o uso dessa espécie bioindicadora e do teste de micronúcleos, bem como sua aplicação no monitoramento da poluição atmosférica. Devido às características e sensibilidade da Tradescantia pallida, o teste de micronúcleos pode ser utilizado como uma ferramenta importante para a realização de trabalhos periciais para a constatação do delito ambiental, principalmente nos casos envolvendo poluição atmosférica.

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Physico-chemical properties and genotoxic effects of air particulate matter collected from a complex of ceramic industries

Cited by 7 publications

References 90 publications

Chemical Composition Characteristics and Source Apportionment of PM2.5 in Ceramic Industrial Base during Winter

Chemical Composition Characteristics and Source Apportionment of PM2.5 in Ceramic Industrial Base during Winter

Comparison of Inorganic Chemical Compositions of Total Suspended and Respirable Particulates in Different Regions of Cairo

O Uso de Tradescantia Pallida como um Bioindicador da Poluição Atmosférica em Perícia Ambiental – uma Proposta

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