Quality improvement of ceramic bricks by incorporation of sludge from water treatment units

Detalhes bibliográficos
Autor(a) principal: Cruz, Deborah Campos
Data de Publicação: 2016
Outros Autores: Oliveira, Jésica Santos, Alvarenga, Maria Cláudia Sousa, Lavall, Rodrigo Lassarote, Oliveira, Cassiano Rodrigues de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: http://www.seer.ufv.br/seer/rbeq2/index.php/req2/article/view/67
http://www.locus.ufv.br/handle/123456789/13812
Resumo: A Digital Object Identifier (DOI) disponibilizada pela revista não corresponde o artigo
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spelling Cruz, Deborah CamposOliveira, Jésica SantosAlvarenga, Maria Cláudia SousaLavall, Rodrigo LassaroteOliveira, Cassiano Rodrigues de2017-11-27T16:55:07Z2017-11-27T16:55:07Z2016-04-0224469416http://www.seer.ufv.br/seer/rbeq2/index.php/req2/article/view/67http://www.locus.ufv.br/handle/123456789/13812A Digital Object Identifier (DOI) disponibilizada pela revista não corresponde o artigoNeste trabalho, lodo de estações de tratamento de água foi incorporado a argila para a produção de tijolos cerâmicos com elevado desempenho quanto a propriedades mecânicas. O resíduo possui potencial reúso devido à semelhança mineralógica com a argila. As técnicas de difração de raios-X no pó e espectroscopia vibracional na região do infravermelho com transformada de Fourier revelaram que os principais constituintes do lodo e da argila são principalmente relacionados aos minerais quartzo, caulinita, gibsita e muscovita. A análise termogravimétrica mostrou diferenças consideráveis nos perfis de decomposição, embora o teor de cinzas após calcinação a 1000ºC apresentou valores mais elevados na amostra de lodo. Após a adição de 10 a 15 % de lodo, os valores de resistência à compressão e do índice de absorção de água alcançaram valores aceitáveis, enquanto os tijolos a partir de argila pura foram desclassificados pelo desempenho nestas propriedades. Estes resultados mostraram um potencial reúso de lodo como matéria-prima para tijolos cerâmicos, não somente para minimizar o impacto ambiental do resíduo, mas também para melhorar a qualidade e o valor agregado daqueles produtosSludge from water treatment units was incorporated into clay in order to produce bricks with enhanced performance on mechanical properties. The residue can be potentially reused due to mineral similarity with clay. Powder X-ray diffraction and FT-IR spectroscopy revealed that the main constituents of sludge and clay are mainly related to quartz, kaolinite, gibbsite and muscovite. Thermogravimetry assays showed good similarity on decomposition profiles, although the ash content after calcination at 1000oC was for the sludge samples. Uppon addition of 10 to 15 % of sludge, values of compressive strength and water absorption index values reached acceptable limits, whilst the performance of pureclay bricks performance was off-graded. These results demonstrate a potential recyclability of sludge in structural ceramic bricks, not only to comply with minimization of environmental impact but also to increase quality and market price of these productsengRevista de Engenharia Química e Químicav. 02, n. 02, p. 042–056, Abril 2016Sludge from water treatment unitsCeramicRecyclingPhysical- mechanical propertiesQuality improvement of ceramic bricks by incorporation of sludge from water treatment unitsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINAL67-500-1-PB.pdf67-500-1-PB.pdftexto completoapplication/pdf417208https://locus.ufv.br//bitstream/123456789/13812/1/67-500-1-PB.pdf266e6ed740f932b832f21ea503c4a396MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/13812/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAIL67-500-1-PB.pdf.jpg67-500-1-PB.pdf.jpgIM Thumbnailimage/jpeg4739https://locus.ufv.br//bitstream/123456789/13812/3/67-500-1-PB.pdf.jpge30581e6306137e506ab18bfecf37126MD53123456789/138122017-11-27 22:01:08.47oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452017-11-28T01:01:08LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
title Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
spellingShingle Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
Cruz, Deborah Campos
Sludge from water treatment units
Ceramic
Recycling
Physical- mechanical properties
title_short Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
title_full Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
title_fullStr Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
title_full_unstemmed Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
title_sort Quality improvement of ceramic bricks by incorporation of sludge from water treatment units
author Cruz, Deborah Campos
author_facet Cruz, Deborah Campos
Oliveira, Jésica Santos
Alvarenga, Maria Cláudia Sousa
Lavall, Rodrigo Lassarote
Oliveira, Cassiano Rodrigues de
author_role author
author2 Oliveira, Jésica Santos
Alvarenga, Maria Cláudia Sousa
Lavall, Rodrigo Lassarote
Oliveira, Cassiano Rodrigues de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Cruz, Deborah Campos
Oliveira, Jésica Santos
Alvarenga, Maria Cláudia Sousa
Lavall, Rodrigo Lassarote
Oliveira, Cassiano Rodrigues de
dc.subject.pt-BR.fl_str_mv Sludge from water treatment units
Ceramic
Recycling
Physical- mechanical properties
topic Sludge from water treatment units
Ceramic
Recycling
Physical- mechanical properties
description A Digital Object Identifier (DOI) disponibilizada pela revista não corresponde o artigo
publishDate 2016
dc.date.issued.fl_str_mv 2016-04-02
dc.date.accessioned.fl_str_mv 2017-11-27T16:55:07Z
dc.date.available.fl_str_mv 2017-11-27T16:55:07Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.seer.ufv.br/seer/rbeq2/index.php/req2/article/view/67
http://www.locus.ufv.br/handle/123456789/13812
dc.identifier.issn.none.fl_str_mv 24469416
identifier_str_mv 24469416
url http://www.seer.ufv.br/seer/rbeq2/index.php/req2/article/view/67
http://www.locus.ufv.br/handle/123456789/13812
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartofseries.pt-BR.fl_str_mv v. 02, n. 02, p. 042–056, Abril 2016
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 Revista de Engenharia Química e Química
publisher.none.fl_str_mv Revista de Engenharia Química e Química
dc.source.none.fl_str_mv reponame:LOCUS Repositório Institucional da UFV
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
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institution UFV
reponame_str LOCUS Repositório Institucional da UFV
collection LOCUS Repositório Institucional da UFV
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