Reciclagem de resíduos eletrônicos e sua funcionalidade na construção civil com vista à redução de impactos ambientais: um estado da arte
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Data
2022-05-31
Autores
Dourado, Alex Fernando da Silva
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Editor
Universidade Estadual Paulista (Unesp)
Resumo
O presente trabalho teve como intuito um levantamento bibliográfico utilizando artigos, teses e dissertações averiguando pesquisas e estudos no Brasil e no mundo que tratem da reciclagem de lixo eletrônico para aproveitamentos na engenharia civil, com enfoque na construção civil, visando diminuir impactos ambientais e sociais aos indivíduos. Para alcance deste objetivo, tais publicações foram procuradas em locais como Google Acadêmico, site de Periódicos da Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) e site da Biblioteca Digital Brasileira de Teses e Dissertações (BDTD), com a estipulação do período entre os anos de 2010 e 2021. Estes artigos serão categorizados e organizados segundo os descritores utilizados. O referido trabalho foi pautado pela NBR 10004 – Classificação de Resíduos Sólidos (ABNT, 2004) para a caracterização dos componentes eletroeletrônicos relatados quanto a sua nocividade e periculosidade à natureza e à saúde humana. Quanto aos resultados, foram pesquisadas quinze publicações, bem como as conclusões que cada um dos autores teve com relação às propriedades mecânicas em seus experimentos, refletindo, finalmente, que é possível a viabilidade e bom desempenho de concreto com tais resíduos, desde que empregado sem função estrutural, além de artefatos vítreos e materiais para rodovias, reduzindo os impactos na natureza.
The present work aimed at a bibliographic survey using articles, theses and dissertations investigating researches and studies in Brazil and in the world that deal with the recycling of electronic waste for uses in civil engineering, with a focus on civil construction, aiming to reduce environmental and social impacts to individuals. To achieve this objective, such publications were searched for in places such as Google Scholar, the website of Periodicals of the Coordination for the Improvement of Higher Education Personnel (CAPES) and the website of the Brazilian Digital Library of Theses and Dissertations (BDTD), with the stipulation of the period between the years 2010 and 2021. These articles will be categorized and organized according to the descriptors used. This work was guided by NBR 10004 – Classification of Solid Waste (ABNT, 2004) for the characterization of the electrical and electronic components reported regarding their harmfulness and danger to nature and human health. As for the results, fifteen publications were researched, as well as the conclusions that each of the authors had regarding the mechanical properties in their experiments, reflecting, finally, that it is possible the viability and good performance of concrete with such residues, as long as it is used without structural function, in addition to glass artifacts and materials for highways, reducing impacts on nature.
The present work aimed at a bibliographic survey using articles, theses and dissertations investigating researches and studies in Brazil and in the world that deal with the recycling of electronic waste for uses in civil engineering, with a focus on civil construction, aiming to reduce environmental and social impacts to individuals. To achieve this objective, such publications were searched for in places such as Google Scholar, the website of Periodicals of the Coordination for the Improvement of Higher Education Personnel (CAPES) and the website of the Brazilian Digital Library of Theses and Dissertations (BDTD), with the stipulation of the period between the years 2010 and 2021. These articles will be categorized and organized according to the descriptors used. This work was guided by NBR 10004 – Classification of Solid Waste (ABNT, 2004) for the characterization of the electrical and electronic components reported regarding their harmfulness and danger to nature and human health. As for the results, fifteen publications were researched, as well as the conclusions that each of the authors had regarding the mechanical properties in their experiments, reflecting, finally, that it is possible the viability and good performance of concrete with such residues, as long as it is used without structural function, in addition to glass artifacts and materials for highways, reducing impacts on nature.
Descrição
Palavras-chave
Reciclagem, Lixo Eletrônico, Construção civil, Impacto ambiental, Recycling, Electronic waste, Civil construction, Environmental impact