Gestão de óleos e gorduras residuais de fritura em Campinas, SP
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Data
2010-03-10
Autores
Gomes, Daniela Cristina Haponczuk [UNESP]
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Universidade Estadual Paulista (Unesp)
Resumo
A produção intensiva e a disposição inadequada dos resíduos sólidos é um problema a ser enfrentado principalmente nos centros urbanos e pode provocar graves prejuízos ao ambiente e à saúde humana. Dentre os vários tipos de resíduos gerados nas cidades encontram-se os óleos e gorduras residuais de frituras (OGR). São inúmeros os danos causados pelo óleo no ambiente, entre eles, a formação de uma película superficial que dificulta a troca gasosa entre o ar e a água e a impermeabilização das raízes de plantas entre outros. Muito embora algumas alternativas de emprego desse óleo já estão sendo utilizadas, a sua utilização na produção de biodiesel aponta benefícios ambientais e econômicos consideráveis. Na década de 1990 começou-se a pesquisar a viabilidade de utilização dos óleos e gorduras residuais como matéria-prima para a produção de biodiesel, porém faz-se necessário a criação de um eficiente sistema de coleta dos OGRs, o que certamente encontra-se distante de nossa realidade atual. Esse trabalho objetiva elaborar uma estratégia para a gestão dos óleos e gorduras residuais de fritura em residências na cidade de Campinas, S.P. Dentre os resultados adquiridos nessa pesquisa estão a quantidade de óleo gerada pelo município, o comportamento da população em relação ao óleo nas diversas classes de renda e um plano logístico de coleta do óleo para o município. Para alcançar estes resultados foram utilizadas metodologias qualitativa e quantitativa
Intensive farming and the inadequate disposal of solid waste is a problem to be tackled mainly in urban centers and can cause severe damage to the environment and human health. Among the various types of waste generated in cities are residual cooking oil and frying fat (OGR). This oil in causes an incalculable amount of damage to the environment including the formation of a surface film which hinders the gas exchange between air and water and the sealing of the roots of plants. Although some alternative uses of this oil are already in place, its use in the production of bio-diesel shows considerable environmental and economic benefits. In the 1990s scientists began to research the feasibility of using waste oils and fats as raw material for the production of bio-diesel. However, it is essential that we create an efficient system of collecting OGRs, which certainly is far from our present reality. This work aims to develop a strategy for the management of domestic waste cooking oils and fats in the city of Campinas, SP. Among the results obtained through this research are the amount of oil generated by the municipality, the behavior of the population in relation to residual oil among different social classes and a logistical plan for the collection of domestic residual oil for the municipality. To achieve these results qualitative and quantitative methodologies were used
Intensive farming and the inadequate disposal of solid waste is a problem to be tackled mainly in urban centers and can cause severe damage to the environment and human health. Among the various types of waste generated in cities are residual cooking oil and frying fat (OGR). This oil in causes an incalculable amount of damage to the environment including the formation of a surface film which hinders the gas exchange between air and water and the sealing of the roots of plants. Although some alternative uses of this oil are already in place, its use in the production of bio-diesel shows considerable environmental and economic benefits. In the 1990s scientists began to research the feasibility of using waste oils and fats as raw material for the production of bio-diesel. However, it is essential that we create an efficient system of collecting OGRs, which certainly is far from our present reality. This work aims to develop a strategy for the management of domestic waste cooking oils and fats in the city of Campinas, SP. Among the results obtained through this research are the amount of oil generated by the municipality, the behavior of the population in relation to residual oil among different social classes and a logistical plan for the collection of domestic residual oil for the municipality. To achieve these results qualitative and quantitative methodologies were used
Descrição
Palavras-chave
Resíduos, Oleos e gorduras - Reaproveitamento, Oleos e gorduras alimenticias - Reaproveitamento, Geografia - Aspectos ambientais, Reciclagem, Biocombustível, Recycling, Cooking oil, Biofuel
Como citar
GOMES, Daniela Cristina Haponczuk. Gestão de óleos e gorduras residuais de fritura em Campinas, SP. 2010. 91 f. Dissertação - (mestrado) - Universidade Estadual Paulista, Instituto de Geociências e Ciências Exatas, 2010.