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Problemática da Gestão dos Resíduos Sólidos Urbanos em Angola. Estudo de caso Província da Huíla Município do Lubango
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Esta dissertação tem por objetivo principal o estudo da problemática dos resíduos sólidos urbanos (RSU) em Angola tendo como caso de estudo o Município do Lubango. Identifica as principais dificuldades associadas à gestão de resíduos e apresenta sugestões para melhoria da sua estratégia de gestão. É analisada a produção de RSU, o seu destino final, o grau de satisfação da população em relação à gestão de RSU e a sua disponibilidade para futura colaboração na melhoria desta bem como, a perceção da população relativamente à sua gestão. A metodologia adotada para o desenvolvimento do trabalho baseou-se em: informações fornecidas pelas empresas envolvidas e pela Administração Municipal do Lubango; pesquisa bibliográfica, realização de inquéritos à população e aos estabelecimentos comerciais e de prestação de serviço e realização de entrevistas às entidades responsáveis pela gestão de resíduos sólidos urbanos.
Os resultados demonstram que a cidade enfrenta sérias dificuldades e falhas identificadas ao nível da recolha, tratamento e da informação prestada à população residente. As autoridades locais não promovem a reciclagem contribuindo, desta forma, para a perda de resíduos que podem transformar-se em recursos. A deposição ilegal de resíduos é ainda uma prática habitual, assim como outros meios não adequados utilizados para o seu descarte.
Perante esta situação, foi efetuada uma proposta para melhorar a gestão dos resíduos sólidos urbanos em que se destaca a necessidade de investir na educação ambiental, reforma do sistema de recolha e requalificação do destino final. A sua implementação exige a participação dos diversos setores da sociedade civil, com a intenção de promover a elaboração e implementação de estratégias mais eficazes.
The principal aim of this dissertation is to study the urban solid waste (USW) problem existing in Angola, taking in account as study case the municipality of Lubango. It identifies the main difficulties associated with waste management and propounds suggestions to improve its management strategy. Furthermore, it analyzes the production of USW, its final destination, the satisfaction level of the population regarding to USW management, and the availability for future collaboration in improving it, as well as the perception of the population regarding its management. The methodology adopted in the development of this work was based on: information provided by the companies involved in treatment of solid waste and by the Lubango Municipal Administration, bibliographical research, surveys of the population, commercial establishments, provision of services as well as interviews with the entities responsible for urban solid waste management. According to the outcomes, the city faces serious issues and insufficiency in the collection, treatment and in terms of the level of information provided to the population of the city under consideration. It can be argued that local authorities do not promote recycling; therefore, it contributes to the loss of waste that can be transformed into useful resources. Inappropriate deposition of USW is still a common practice, as are other unsuitable means used for the disposal of waste. This situation has boosted the embellishment, of a proposal in order to improve the management of urban solid waste, in which the need to invest in environmental education, reform of the collection system and requalification of final destination is highlighted. The implemention of that proposal requires the participation of several sectors of the civil society, with intention of promoting the development and implementation of further effective strategies.
The principal aim of this dissertation is to study the urban solid waste (USW) problem existing in Angola, taking in account as study case the municipality of Lubango. It identifies the main difficulties associated with waste management and propounds suggestions to improve its management strategy. Furthermore, it analyzes the production of USW, its final destination, the satisfaction level of the population regarding to USW management, and the availability for future collaboration in improving it, as well as the perception of the population regarding its management. The methodology adopted in the development of this work was based on: information provided by the companies involved in treatment of solid waste and by the Lubango Municipal Administration, bibliographical research, surveys of the population, commercial establishments, provision of services as well as interviews with the entities responsible for urban solid waste management. According to the outcomes, the city faces serious issues and insufficiency in the collection, treatment and in terms of the level of information provided to the population of the city under consideration. It can be argued that local authorities do not promote recycling; therefore, it contributes to the loss of waste that can be transformed into useful resources. Inappropriate deposition of USW is still a common practice, as are other unsuitable means used for the disposal of waste. This situation has boosted the embellishment, of a proposal in order to improve the management of urban solid waste, in which the need to invest in environmental education, reform of the collection system and requalification of final destination is highlighted. The implemention of that proposal requires the participation of several sectors of the civil society, with intention of promoting the development and implementation of further effective strategies.
Descrição
Palavras-chave
Resíduos Sólidos Urbanos Angola Huíla Município do Lubango Reciclagem Educação Ambiental Gestão de RSU Urban Solid Waste Recycling Environmental Education Management of USW