Utilização do fosfogesso como matéria prima alternativa no setor da construção civil

Detalhes bibliográficos
Autor(a) principal: Chaves, Hendrio Carvalho
Data de Publicação: 2021
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da Uninove
Texto Completo: http://bibliotecatede.uninove.br/handle/tede/2493
Resumo: The surplus generation and final disposal of solid waste is a challenge to society. The National Solid Waste Policy (PNRS) provides guidelines that help in the correct disposal of this waste. Among the solid residues, this work will focus on phosphogypsum, which is generated from the attack of phosphate rock with sulfuric acid for the production of phosphoric acid. Its generation is in proportions of 4 to 6 times greater than phosphoric acid, being considered an environmental liability for the producing companies. This study brings the incorporation of phosphogypsum in clayey soil with proportions of: 4% and 7% by mass of this residue. The soil used was made available by the Universidade Nove de Julho, and because it is an unclassified soil, soil characterization tests were performed. Phosphogypsum was donated by the Institute for Energy and Nuclear Research in dihydrate form. Thus, this research aims to analyze the possibility of using phosphogypsum residue as an alternative raw material for the civil construction sector. With the introduction of this waste in the civil construction sector, it is possible to reduce its disposal in the environment, causing the civil construction sector to reduce the environmental impact due to the amount of natural resources explored and, at the same time, to make this waste raw material. alternative for the sector. To this end, tests were first conducted for geotechnical characterization of the soil and phosphogypsum. Compacted prismatic specimens were also molded, burned in a muffle at 900 ° C for 96h. The strength parameters of the specimens were obtained by means of simple compression and flexural tensile tests. The analysis of these data was performed using descriptive statistics and averaging tests using the SPSS software in order to determine the best possibility of this residue being used in the civil construction sector. From the results obtained from the laboratory procedures, it was possible to perceive the possibility of using phosphogypsum in the civil construction sector for all the proportions of soil with phosphogypsum studied. Because of these results, there may be a possibility to reduce the piles of phosphogypsum stored near the fertilizer industries and at the same time reduce the amount of raw material extracted from the deposits for ceramic use.
id NOVE_6ef6ba33ec732734f71a9405dc6a6aa8
oai_identifier_str oai:localhost:tede/2493
network_acronym_str NOVE
network_name_str Biblioteca Digital de Teses e Dissertações da Uninove
repository_id_str
spelling Paschoalin Filho, João AlexandreDias, António José GuernerCarvalho, David dePaschoalin Filho, João AlexandreQuaresma, Cristiano Capellanihttp://lattes.cnpq.br/2490954852748340Chaves, Hendrio Carvalho2021-05-27T15:02:28Z2021-03-30Chaves, Hendrio Carvalho. Utilização do fosfogesso como matéria prima alternativa no setor da construção civil. 2021. 89 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo.http://bibliotecatede.uninove.br/handle/tede/2493The surplus generation and final disposal of solid waste is a challenge to society. The National Solid Waste Policy (PNRS) provides guidelines that help in the correct disposal of this waste. Among the solid residues, this work will focus on phosphogypsum, which is generated from the attack of phosphate rock with sulfuric acid for the production of phosphoric acid. Its generation is in proportions of 4 to 6 times greater than phosphoric acid, being considered an environmental liability for the producing companies. This study brings the incorporation of phosphogypsum in clayey soil with proportions of: 4% and 7% by mass of this residue. The soil used was made available by the Universidade Nove de Julho, and because it is an unclassified soil, soil characterization tests were performed. Phosphogypsum was donated by the Institute for Energy and Nuclear Research in dihydrate form. Thus, this research aims to analyze the possibility of using phosphogypsum residue as an alternative raw material for the civil construction sector. With the introduction of this waste in the civil construction sector, it is possible to reduce its disposal in the environment, causing the civil construction sector to reduce the environmental impact due to the amount of natural resources explored and, at the same time, to make this waste raw material. alternative for the sector. To this end, tests were first conducted for geotechnical characterization of the soil and phosphogypsum. Compacted prismatic specimens were also molded, burned in a muffle at 900 ° C for 96h. The strength parameters of the specimens were obtained by means of simple compression and flexural tensile tests. The analysis of these data was performed using descriptive statistics and averaging tests using the SPSS software in order to determine the best possibility of this residue being used in the civil construction sector. From the results obtained from the laboratory procedures, it was possible to perceive the possibility of using phosphogypsum in the civil construction sector for all the proportions of soil with phosphogypsum studied. Because of these results, there may be a possibility to reduce the piles of phosphogypsum stored near the fertilizer industries and at the same time reduce the amount of raw material extracted from the deposits for ceramic use.A excedente geração e disposição final dos resíduos sólidos consiste em um desafio à sociedade. A Política Nacional dos Resíduos Sólidos (PNRS) traz as diretrizes que ajudam no descarte correto desses resíduos. Dentre os resíduos sólidos, este trabalho focará no fosfogesso, que é gerado a partir do ataque da rocha fosfática com o ácido sulfúrico para a produção de ácido fosfórico. Sua geração é em proporções de 4 a 6 vezes maior que o ácido fosfórico, sendo considerado um passivo ambiental para as empresas produtoras. Este estudo traz a incorporação do fosfogesso em solo argiloso com proporções de: 4% e 7% em massa desse resíduo. O solo utilizado foi disponibilizado pela Universidade Nove de Julho, e por ser um solo sem classificação foram realizados ensaios de caracterização do solo. Já o fosfogesso foi doado pelo Instituto de Pesquisas Energéticas e Nucleares na forma di-hidratada. Dessa forma, esta pesquisa tem por objetivo analisar a possibilidade de utilizar o resíduo fosfogesso como matéria prima alternativa para o setor da construção civil. Com a introdução desse resíduo no setor da construção civil, é possível reduzir a sua disposição no meio ambiente, fazendo o setor da construção civil diminuir o impacto ambiental devido à quantidade de recursos naturais explorados e, ao mesmo tempo, tornar esse resíduo matéria-prima alternativa para o setor. Para tal, foram, primeiramente, conduzidos ensaios de caracterização geotécnica do solo e do fosfogesso. Também foram moldados corpos de prova prismáticos compactados, queimados em mufla a 900°C por 96h. Os parâmetros de resistência dos corpos de prova foram obtidos por meio de ensaios de compressão simples e tração na flexão. As análises desses dados foram feita por estatística descritiva e testes de médias utilizando o software SPSS no intuito de se determinar a melhor possibilidade desse resíduo ser utilizado no setor da construção civil. A partir dos resultados obtidos dos procedimentos laboratoriais, foi possível perceber a possibilidade de utilização de fosfogesso no setor da construção civil para todas as proporções de solo com fosfogesso estudadas. Por conta desses resultados, pode-se existir a possibilidade de reduzir as pilhas de fosfogesso estocadas próximas as indústrias de fertilizantes e ao mesmo tempo reduzir a quantidade de matéria prima extraída das jazidas de uso cerâmico.Submitted by Nadir Basilio (nadirsb@uninove.br) on 2021-05-27T15:02:28Z No. of bitstreams: 1 Hendrio Carvalho Chaves.pdf: 2211614 bytes, checksum: f4a6992f8f15a08aacfad51f16588e5e (MD5)Made available in DSpace on 2021-05-27T15:02:28Z (GMT). No. of bitstreams: 1 Hendrio Carvalho Chaves.pdf: 2211614 bytes, checksum: f4a6992f8f15a08aacfad51f16588e5e (MD5) Previous issue date: 2021-03-30application/pdfporUniversidade Nove de JulhoPrograma de Pós-Graduação em Cidades Inteligentes e SustentáveisUNINOVEBrasilAdministraçãofosfogessosustentabilidaderesíduos sólidosconstrução civilphosphogypsumsustainabilitysolid wastecivil constructionCIENCIAS SOCIAIS APLICADAS::ADMINISTRACAOUtilização do fosfogesso como matéria prima alternativa no setor da construção civilUse of phosphogess as an alternative raw material in the civil construction sectorinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis8024035432632778221600info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da Uninoveinstname:Universidade Nove de Julho (UNINOVE)instacron:UNINOVEORIGINALHendrio Carvalho Chaves.pdfHendrio Carvalho Chaves.pdfapplication/pdf2211614http://localhost:8080/tede/bitstream/tede/2493/2/Hendrio+Carvalho+Chaves.pdff4a6992f8f15a08aacfad51f16588e5eMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://localhost:8080/tede/bitstream/tede/2493/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede/24932021-10-07 16:59:43.544oai:localhost: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Biblioteca Digital de Teses e Dissertaçõeshttp://bibliotecatede.uninove.br/PRIhttp://bibliotecatede.uninove.br/oai/requestbibliotecatede@uninove.br||bibliotecatede@uninove.bropendoar:2021-10-07T19:59:43Biblioteca Digital de Teses e Dissertações da Uninove - Universidade Nove de Julho (UNINOVE)false
dc.title.por.fl_str_mv Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
dc.title.alternative.eng.fl_str_mv Use of phosphogess as an alternative raw material in the civil construction sector
title Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
spellingShingle Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
Chaves, Hendrio Carvalho
fosfogesso
sustentabilidade
resíduos sólidos
construção civil
phosphogypsum
sustainability
solid waste
civil construction
CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO
title_short Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
title_full Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
title_fullStr Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
title_full_unstemmed Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
title_sort Utilização do fosfogesso como matéria prima alternativa no setor da construção civil
author Chaves, Hendrio Carvalho
author_facet Chaves, Hendrio Carvalho
author_role author
dc.contributor.advisor1.fl_str_mv Paschoalin Filho, João Alexandre
dc.contributor.referee1.fl_str_mv Dias, António José Guerner
dc.contributor.referee2.fl_str_mv Carvalho, David de
dc.contributor.referee3.fl_str_mv Paschoalin Filho, João Alexandre
dc.contributor.referee4.fl_str_mv Quaresma, Cristiano Capellani
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/2490954852748340
dc.contributor.author.fl_str_mv Chaves, Hendrio Carvalho
contributor_str_mv Paschoalin Filho, João Alexandre
Dias, António José Guerner
Carvalho, David de
Paschoalin Filho, João Alexandre
Quaresma, Cristiano Capellani
dc.subject.por.fl_str_mv fosfogesso
sustentabilidade
resíduos sólidos
construção civil
topic fosfogesso
sustentabilidade
resíduos sólidos
construção civil
phosphogypsum
sustainability
solid waste
civil construction
CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO
dc.subject.eng.fl_str_mv phosphogypsum
sustainability
solid waste
civil construction
dc.subject.cnpq.fl_str_mv CIENCIAS SOCIAIS APLICADAS::ADMINISTRACAO
description The surplus generation and final disposal of solid waste is a challenge to society. The National Solid Waste Policy (PNRS) provides guidelines that help in the correct disposal of this waste. Among the solid residues, this work will focus on phosphogypsum, which is generated from the attack of phosphate rock with sulfuric acid for the production of phosphoric acid. Its generation is in proportions of 4 to 6 times greater than phosphoric acid, being considered an environmental liability for the producing companies. This study brings the incorporation of phosphogypsum in clayey soil with proportions of: 4% and 7% by mass of this residue. The soil used was made available by the Universidade Nove de Julho, and because it is an unclassified soil, soil characterization tests were performed. Phosphogypsum was donated by the Institute for Energy and Nuclear Research in dihydrate form. Thus, this research aims to analyze the possibility of using phosphogypsum residue as an alternative raw material for the civil construction sector. With the introduction of this waste in the civil construction sector, it is possible to reduce its disposal in the environment, causing the civil construction sector to reduce the environmental impact due to the amount of natural resources explored and, at the same time, to make this waste raw material. alternative for the sector. To this end, tests were first conducted for geotechnical characterization of the soil and phosphogypsum. Compacted prismatic specimens were also molded, burned in a muffle at 900 ° C for 96h. The strength parameters of the specimens were obtained by means of simple compression and flexural tensile tests. The analysis of these data was performed using descriptive statistics and averaging tests using the SPSS software in order to determine the best possibility of this residue being used in the civil construction sector. From the results obtained from the laboratory procedures, it was possible to perceive the possibility of using phosphogypsum in the civil construction sector for all the proportions of soil with phosphogypsum studied. Because of these results, there may be a possibility to reduce the piles of phosphogypsum stored near the fertilizer industries and at the same time reduce the amount of raw material extracted from the deposits for ceramic use.
publishDate 2021
dc.date.accessioned.fl_str_mv 2021-05-27T15:02:28Z
dc.date.issued.fl_str_mv 2021-03-30
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv Chaves, Hendrio Carvalho. Utilização do fosfogesso como matéria prima alternativa no setor da construção civil. 2021. 89 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo.
dc.identifier.uri.fl_str_mv http://bibliotecatede.uninove.br/handle/tede/2493
identifier_str_mv Chaves, Hendrio Carvalho. Utilização do fosfogesso como matéria prima alternativa no setor da construção civil. 2021. 89 f. Dissertação( Programa de Mestrado em Cidades Inteligentes e Sustentáveis) - Universidade Nove de Julho, São Paulo.
url http://bibliotecatede.uninove.br/handle/tede/2493
dc.language.iso.fl_str_mv por
language por
dc.relation.cnpq.fl_str_mv 8024035432632778221
dc.relation.confidence.fl_str_mv 600
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Nove de Julho
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Cidades Inteligentes e Sustentáveis
dc.publisher.initials.fl_str_mv UNINOVE
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Administração
publisher.none.fl_str_mv Universidade Nove de Julho
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da Uninove
instname:Universidade Nove de Julho (UNINOVE)
instacron:UNINOVE
instname_str Universidade Nove de Julho (UNINOVE)
instacron_str UNINOVE
institution UNINOVE
reponame_str Biblioteca Digital de Teses e Dissertações da Uninove
collection Biblioteca Digital de Teses e Dissertações da Uninove
bitstream.url.fl_str_mv http://localhost:8080/tede/bitstream/tede/2493/2/Hendrio+Carvalho+Chaves.pdf
http://localhost:8080/tede/bitstream/tede/2493/1/license.txt
bitstream.checksum.fl_str_mv f4a6992f8f15a08aacfad51f16588e5e
bd3efa91386c1718a7f26a329fdcb468
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da Uninove - Universidade Nove de Julho (UNINOVE)
repository.mail.fl_str_mv bibliotecatede@uninove.br||bibliotecatede@uninove.br
_version_ 1811016881835868160