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Advisor(s)
Abstract(s)
A revisão das políticas europeias em matéria de gestão de resíduos, estabelecida pelos
instrumentos regulatórios que compõem o pacote europeu para a Economia Circular,
tornou imprescindível uma reestruturação dos modelos de recolha e valorização de
resíduos urbanos, destacando-se os biorresíduos como um componente central nesse
processo.
Perante tal emergente desafio, e por forma a definir estratégias de intervenção no
Município de Trancoso, surge o presente projeto, cujo principal objetivo se consubstancia
com a definição de propostas que visam cumprir os prazos e as metas estabelecidas pela
regulamentação existente, através da implementação de medidas de valorização e de
criação de sistemas de recolha seletiva de biorresíduos.
Este estudo desenvolve-se em diversas etapas: i) caracterização geográfica e
sociodemográfica do município, ii) levantamento da atual situação de gestão de
biorresíduos no município, iii) análise comparativa de diferentes soluções de recolha e
valorização de biorresíduos, iv) desenvolvimento e análise de estratégias para a
valorização dos biorresíduos e v) implementação de medidas no território.
Face às características geodemográficas do concelho de Trancoso, as soluções técnicas
definidas para a gestão de resíduos orgânicos configuram-se em metodologias de recolha
(proximidade e porta-a-porta) e de valorização na origem (compostagem doméstica e
comunitária).
Analisadas as diferentes variáveis, o modelo de ação que se considera ser o mais válido,
abrange: recolha de proximidade para os produtores domésticos nos núcleos
populacionais mais urbanizados, concretamente Trancoso e Vila Franca das Naves,
recolha porta-a-porta dedicada aos moradores e produtores não domésticos do centro
histórico de Trancoso, e valorização na origem por compostagem doméstica e comunitária
nos restantes aglomerados populacionais (territórios mais dispersos e rurais).
The revision of European waste management policies, introduced by the regulatory instruments as part of the European Circular Economy Package, has made a structural overhaul of urban waste collection and recovery models unavoidable, in which biowaste plays a key role. Faced with this emerging challenge and in order to define strategies for intervention in the Municipality of Trancoso, the present project main objective was to define actions for biowaste management, in an effort to meet the deadlines and the goals established by current regulations through the definition of proposal for the implementation of management systems for selective collection and valorization of biowaste. This study unfolds in several stages: i) geographical and sociodemographic characterization of the municipality, ii) assessment of the current biowaste management situation in the municipality, iii) comparative analysis of different biowaste collection and recovery solutions, iv) development and evaluation of strategies for biowaste recovery, and v) implementation of measures in the territory. In view of the geographical characteristics of the municipality of Trancoso, the technical solutions defined for the management of organic waste consist on methods for collection (proximity and door-to-door) and recovery at origin (domestic and community composting). After analyzing different variables, the most valid action model is proposed considering: proximity collection for domestic producers in the most urbanized and populated centres, namely Trancoso and Vila Franca das Naves; dedicated door-to-door collection for residents and non-domestic producers of the historical centre of Trancoso; and on-source valorization by domestic and community composting in the other population groups (more dispersed and rural territories).
The revision of European waste management policies, introduced by the regulatory instruments as part of the European Circular Economy Package, has made a structural overhaul of urban waste collection and recovery models unavoidable, in which biowaste plays a key role. Faced with this emerging challenge and in order to define strategies for intervention in the Municipality of Trancoso, the present project main objective was to define actions for biowaste management, in an effort to meet the deadlines and the goals established by current regulations through the definition of proposal for the implementation of management systems for selective collection and valorization of biowaste. This study unfolds in several stages: i) geographical and sociodemographic characterization of the municipality, ii) assessment of the current biowaste management situation in the municipality, iii) comparative analysis of different biowaste collection and recovery solutions, iv) development and evaluation of strategies for biowaste recovery, and v) implementation of measures in the territory. In view of the geographical characteristics of the municipality of Trancoso, the technical solutions defined for the management of organic waste consist on methods for collection (proximity and door-to-door) and recovery at origin (domestic and community composting). After analyzing different variables, the most valid action model is proposed considering: proximity collection for domestic producers in the most urbanized and populated centres, namely Trancoso and Vila Franca das Naves; dedicated door-to-door collection for residents and non-domestic producers of the historical centre of Trancoso; and on-source valorization by domestic and community composting in the other population groups (more dispersed and rural territories).
Description
Keywords
Biorresíduos Compostagem Resíduos indiferenciados Recolha seletiva Valorização