Evaluation of the efficiency of a Venturi scrubber in particulate matter collection smaller than 2.5 µm emitted by biomass burning

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorIFMG-
Autor(es): dc.contributorUniversity of Twente-
Autor(es): dc.creatorCosta, Maria Angélica Martins-
Autor(es): dc.creatorda Silva, Bruno Menezes-
Autor(es): dc.creatorde Almeida, Sâmilla Gabriella Coelho-
Autor(es): dc.creatorFelizardo, Marcos Paulo-
Autor(es): dc.creatorCosta, Ana Flávia Martins-
Autor(es): dc.creatorCardoso, Arnaldo Alves-
Autor(es): dc.creatorDussán, Kelly Johana-
Data de aceite: dc.date.accessioned2025-08-21T18:47:26Z-
Data de disponibilização: dc.date.available2025-08-21T18:47:26Z-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2023-03-01-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s11356-022-22786-3-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/241621-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/241621-
Descrição: dc.descriptionEnergy demand has increased worldwide, and biomass burning is one of the solutions most used by industries, especially in countries that have a great potential in agriculture, such as Brazil. However, these energy sources generate pollutants, consisting of particulate matter (PM) with a complex chemical composition, such as sugarcane bagasse (SB) burning. Controlling these emissions is necessary; therefore, the aim was to evaluate PM collection using a rectangular Venturi scrubber (RVS), and its effects on the composition of the PM emitted. Considering the appropriate use of biomass as an industrial fuel and the emerging need for a technique capable of efficiently removing pollutants from biomass burning, this study shows the control of emissions as an innovation in a situation such as the industrial one with the use of a Venturi scrubber in fine particle collection, in addition to using portable and representative isokinetic sampling equipment of these particles. The pilot-scale simulation of the biomass burning process, the representative sampling of fine particles and obtaining parameters to control pollutant emissions for a Venturi scrubber, meets the current situation of concern about air quality. The average collection efficiency values were 96.6% for PM> 2.5, 85.5% for PM1.0–2.5, and 66.9% for PM< 1.0. The ionic analysis for PM< 1.0 filters showed potassium, chloride, nitrate, and nitrite at concentrations ranging from 20.12 to 36.5 μg/m3. As the ethanol and sugar plants will continue to generate electricity with sugarcane bagasse burning, emission control technologies and cost-effective and efficient portable samplers are needed to monitor particulate materials and improve current gas cleaning equipment projects.-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 - Jardim Quitandinha, São Paulo-
Descrição: dc.descriptionDepartament of Mechanics Minas Gerais Federal Institute of Education Science and Technology IFMG-
Descrição: dc.descriptionFaculty of Engineering Technology Department of Biomechanical Engineering Engineering Organ Support Technologies Group University of Twente, P.O. Box 217, Overijssel-
Descrição: dc.descriptionDepartment of Analytical Chemistry Physical-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha, São Paulo-
Descrição: dc.descriptionDepartment of Engineering Physics and Mathematics Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 - Jardim Quitandinha, São Paulo-
Descrição: dc.descriptionDepartment of Analytical Chemistry Physical-Chemical and Inorganic Chemistry Institute of Chemistry São Paulo State University-UNESP, Av. Prof. Francisco Degni, 55 – Jardim Quitandinha, São Paulo-
Idioma: dc.languageen-
Relação: dc.relationEnvironmental Science and Pollution Research-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAir pollution-
Palavras-chave: dc.subjectBiomass-
Palavras-chave: dc.subjectClean emission-
Palavras-chave: dc.subjectControl-
Palavras-chave: dc.subjectParticulate matter-
Palavras-chave: dc.subjectVenturi scrubber-
Título: dc.titleEvaluation of the efficiency of a Venturi scrubber in particulate matter collection smaller than 2.5 µm emitted by biomass burning-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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