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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

[en] STUDY OF AN ALTERNATIVE PROPOSAL TO REDUCE THE IMPACT OF THE USE OF PLASTIC IN THE ENVIRONMENTAL CONTEXT IN BRAZIL / [pt] ESTUDO DE PROPOSTA ALTERNATIVA PARA REDUÇÃO DO IMPACTO DO USO DE PLÁSTICO NO CONTEXTO AMBIENTAL NO BRASIL

ANA CRISTINA TAVARES NUNES 29 March 2019 (has links)
[pt] O novo sistema de consumo estabelecido pela sociedade moderna, atribuído pela cultura do desenvolvimento ilimitado, gerou um cenário insustentvel com impactos ambientais evidentes. Esses impactos são manifestados pela ampla disseminação de resíduos, principalmente, os resíduos plásticos. Sendo assim, esse trabalho se fundamenta na discussão das implicações resultantes do consumo demasiado de embalagens plásticas no Brasil. Para tanto, parte-se da análise do mercado atual de plásticos, os setores envolvidos na fabricação e consumo de embalagens derivadas do produto, assim como das determinações da Política Nacional de Resíduos Sólidos. A qual preceitua a redução, o reuso e reciclagem dos produtos como princípio orientador de ações socioambientais corretas, além de apontar - como uma das formas de operacionalização do processo - a celebração de Acordos Setoriais como um instrumento legal para cumprir o princípio de poluidor-pagador, contando com a participação das cooperativas de materiais recicláveis como integrantes no processo da reciclagem desse setor. Consubstanciadas nesse contexto, a ideia é propor, no estudo, alternativas de consumo de embalagens menos agressivas e mais sustentáveis, apoiadas por uma revisão conceitual dos materiais plásticos oriundos de fontes renováveis, visando à construção de novas formas de uso do plástico que impactem menos o meio ambiente. Dessa forma, permitindo a construção de formas mais sustentáveis do uso mais consciente de embalagens de modo geral. / [en] The current Brazilian economic development is associated with the stimulus to consumerism, which favors the waste and rapid disposal of products. This consumption trend is driven by the technological innovation of products, defined as a growth strategy established by companies. As a result, this system contributes to the intense generation of Urban Solid Waste (USW) and the exploitation of natural resources, which become increasingly scarce, generating clear environmental impacts. These impacts are manifested by the spread of waste in the environment, especially plastic waste. Thus, the study aims to discuss the current market for plastics besides the impacts associated with the consumption of plastic packaging in Brazil. In addition, the National Solid Waste Policy from 2010 (NSWP/2010) is examined, which establishes the actions of reduction, reuse and recycling of products, with a focus on appropriate socio-environmental practices. The NSWP / 2010 describes in its art. 6th: (...) the recognition of reusable and recyclable solid waste as an economic good and of social value, generator of work and income and promoter of citizenship (Brazil, 2010). It establishes a means of the operationalization of compliance with the guiding principles process, as the use of Sector Agreements as a legal means to comply with the polluter-pays principle, relying on the participation of cooperatives of recyclable material collectors as part of the process of recycling. Therefore, through a conceptual review of plastic materials from renewable sources, the idea is to propose less aggressive alternatives, regarding the consumption of plastic packaging in Brazil, considering more sustainable ways in the use of plastic products.

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