Life Cycle Assessment Of Products
Mostrando 1-12 de 16 artigos, teses e dissertações.
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1. Applying life cycle management of colombian cocoa production
The present research aims to evaluate the usefulness of the application of Life Cycle Management in the agricultural sector focusing on the environmental and socio-economic aspects of decision making in the Colombian cocoa production. Such appraisal is based on the application of two methodological tools: Life Cycle Assessment, which considers environmental
Food Sci. Technol. Publicado em: 11/03/2014
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2. Avaliação do ciclo de vida da areia em mineradora de pequeno porte, na região de São José do Rio Preto - SP / Life Cycle Assessment of sand in small mining in São José do Rio Preto region - São Paulo.
The mining of sand, although of great socio-economic importance to the national scene, has several negative impacts throughout the production chain. Among some of the interference in the natural environment occurs, soil degradation, air pollution and stress in the fauna and flora. This fact has generated great interest in mechanisms that mitigate or prevent
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 21/09/2012
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3. Contribuição da análise ergonômica do trabalho na avaliação social do ciclo de vida de artefatos de pedra sabão: estudo de caso em Santa Rita de Ouro Preto
The basic principle in the Life Cycle Analysis (LCA) is to evaluate the environmental impacts. For this purpose, the methodology investigates the inputs and outputs of all the life stages of the product under study. The need to include social aspects in LCA was recently observed and the methodology is now called Social Life Cycle Assessment (SLCA). The SLCA
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 30/03/2012
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4. Contribution for the Brazilian database to support life cycle assessment: nitrogen fertilizers. / Contribuição ao banco de dados brasileiro para apoio à avaliação do ciclo de vida: fertilizantes nitrogenados.
The main limitation of Life Cycle Assessment (LCA) is the necessity for collection a large number of representative data for the region under study. This limitation can get rounded by the construction of regional databases, or inventories of elements that are common to the life cycle of many products. Among these elements are the chemical fertilizers. In thi
Publicado em: 2009
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5. Social Life Cycle Assessment of Products: method proposal and preliminary assessment of hydrous ethanol. / Avaliação social do ciclo de vida de produtos: Proposta de método e avaliação preliminar do álcool etílico hidratado combustível
Esta Tese propõe e aplica um método de Avaliação Social do Ciclo de Vida de Produtos. Os indivíduos que compõem o recurso humano desempenham o papel de vetor entre o sistema social e o sistema de produto. Duas categorias de sustentabilidade social são definidas: 1) Atendimento de Necessidades Básicas; e, 2) Autonomia Intelectual. O Indicador desenvol
Publicado em: 2009
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6. Análise de métodos de alocação utilizados em avaliação do ciclo de vida
The allocation is the adequate division of the environment impacts of the process between the main product and by-products of the system. Its use if makes necessary when the system to be studied presents a multi-functional process that uses one or more functions for the life cycle. There are many allocation methods, but, until now, it does not exist an agree
Publicado em: 2009
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7. Avaliação da sustentabilidade ampliada de produtos agroindustriais, estudo de caso : suco de laranja. / Sustainability evaluation of agro industrial products, case studies : crange juice.
The objective of the present study was to combine Emergy and Life Cycle Assessment methodologies, used regularly for the evaluation of productive models, to evaluate the sustainability of raw and processed agricultural products, considering the complete productive chain. The combination of these two methodologies allows the evaluation of environmental impact
Publicado em: 2008
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8. Inputs to the life cycle assessment of the fish from fishery: environmental evaluation of the activities of fish production and fishery, study of case in water basin of the Mogi-Guaçu river / Subsídios à avaliação do ciclo de vida do pescado: avaliação ambiental das atividades de piscicultura e pesque-pague, estudo de caso na bacia hidrográfica do rio Mogi-Guaçu
O desafio de se atingir o desenvolvimento sustentável tem levado os sistemas produtivos buscar um equilíbrio entre os aspectos ambientais, econômicos e sociais. Com relação ao uso dos recursos hídricos, a aqüicultura se mostra, no Brasil, como uma atividade economicamente emergente, mas que precisa considerar os aspectos de sustentabilidade em sua pro
Publicado em: 2007
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9. Life cycle inventory of the offset paper produced in Brazil. / Inventário do ciclo de vida do papel offset produzido no Brasil.
The Life Cycle Assessment (LCA) is a tool for the environmental management which identifies its aspects and evaluates its environmental impacts related to the products during its whole life cycle. In other words, a cycle that goes from cradle to grave. The life cycle begins when all the required resources (material or energetic) to manufacture a certain prod
Publicado em: 2006
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10. Análise de ecoeficiência: avaliação do desempenho econômico-ambiental do biodiesel e petrodiesel. / Eco-efficiency analysis: environmental-economic assessment of biodiesel and petrodiesel.
Biodiesel is the most likely alternative to petrodiesel. It is composed of methyl or ethyl esters from fatty acids, obtained by a transesterification reaction between any triglycerides and an alcohol with short chain, methanol or ethanol. It has almost the same properties of petrodiesel, but comparing with this, it can eliminate the sulfur oxides emissions a
Publicado em: 2006
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11. Modelo de suporte à gestão organizacional com base no comportamento do consumidor considerando sua percepção da variável ambiental nas etapas da análise do ciclo de vida do produto
Este trabalho apresenta um modelo de avaliação da percepção do consumidor considerando a variável ambiental nas etapas da Análise do Ciclo de Vida do produto (ACV), visando o incremento da competitividade organizacional. A concepção do modelo VAPERCOM considera três elementos que atuam sobre o consumidor no macro ambiente: a variável ambiental, os
Publicado em: 2006
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12. Avaliação do ciclo de vida do álcool etílico hidratado combustível pelos métodos EDIP, exergia e emergia / Life cycle assessment of hydrated ethylic alcohol fuel by EDIP, exergy and emergy methods
One of the most integrated, complete and efficacious means for the environmental management of productive activities is based on the life cycle of the product, whose main tool is the life cycle assessment. The assessed product is the hydrated ethylic alcohol fuel because of the environmental improvement possibilities during its life cycle, an alternative for
Publicado em: 2005