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Circuitos de Recolha de Resíduos Sólidos Urbanos dos ecopontos de superfície na cidade de Lisboa
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O estágio decorreu no Departamento de Higiene Urbana (DHU), no NEP – Núcleo de Estudos e Projetos, sob orientação do Engenheiro ambiental Manuel Severino.
No decurso do meu estágio fui confrontada com a necessidade de se otimizar os circuitos de superfície na cidade de Lisboa, particularmente os circuitos dos resíduos papel e embalagens.
Em Lisboa, o sistema de recolha de resíduos urbanos predominante é o “sistema porta a porta”, onde o município disponibiliza aos munícipes contentores de diferentes capacidades para cada tipo de resíduos, informando-os das regras da reciclagem, manuseamento, limpeza e coimas após verificação de má deposição/ usufruto dos mesmos.
O município de Lisboa disponibiliza também o sistema de ecopontos (três cycleas - que corresponde a três fluxos de encaminhamento e tratamento dos resíduos recicláveis, diferenciados uns dos outros - Embalagens, Papel e Vidro).
A Câmara Municipal de Lisboa - CML mantém um contrato com a Empresa Valorsul que recebe todos os resíduos urbanos produzidos e garante o tratamento e a sua posterior valorização.
O município aceita as recomendações de melhoria da ERSAR - Entidade Reguladora dos Serviços de Águas e Resíduos, que tem a responsabilidade de regular, supervisionar os setores de abastecimento público de água às populações, do saneamento de águas residuais urbanas e de gerir os resíduos sólidos urbanos.
Foram analisados neste estudo dezoito circuitos, nove circuitos de embalagens e nove de papel e cartão, estando os mesmos afetos a três viaturas. Esta análise foi realizada através do método Network Analyst vehicle, e no final da análise é apresentada uma proposta de melhoria destes circuitos.
The internship took place in the Urban Hygiene Department of NEP - Núcleo de Estudos e Projectos, where I was supervised by environmental engineer Manuel Severino. My internship revealed the need to optimise the surface circuits in the city of Lisbon, particularly the paper and packaging waste circuits. In Lisbon, the predominant urban waste collection system is the door-to-door system, in which the municipality provides residents with containers with different capacities for each type of waste, informing them of the rules for recycling, handling, cleaning and fines for improper disposal/use. The city of Lisbon also has a system of ecopoints (three cycleas - corresponding to 3 different streams of recyclable waste - Packaging, Paper and Glass). The municipality has a contract with the company Valorsul, which receives all the municipal waste produced and guarantees its treatment and subsequent recovery. Also, the municipality accepts the recommendations for improvement made by ERSAR - the Water and Waste Services Regulatory Authority, which is responsible for regulating and supervising the public water supply, urban wastewater sanitation and urban solid waste management sectors, as well as being the competent authority for coordinating and supervising the water quality regime. Eighteen circuits were analysed in this study, nine packaging circuits and nine paper and cardboard circuits, which were assigned to three vehicles. This analysis was carried out using the Network Analyst vehicle method, and at the end of the analysis a proposal for improving these circuits is presented.
The internship took place in the Urban Hygiene Department of NEP - Núcleo de Estudos e Projectos, where I was supervised by environmental engineer Manuel Severino. My internship revealed the need to optimise the surface circuits in the city of Lisbon, particularly the paper and packaging waste circuits. In Lisbon, the predominant urban waste collection system is the door-to-door system, in which the municipality provides residents with containers with different capacities for each type of waste, informing them of the rules for recycling, handling, cleaning and fines for improper disposal/use. The city of Lisbon also has a system of ecopoints (three cycleas - corresponding to 3 different streams of recyclable waste - Packaging, Paper and Glass). The municipality has a contract with the company Valorsul, which receives all the municipal waste produced and guarantees its treatment and subsequent recovery. Also, the municipality accepts the recommendations for improvement made by ERSAR - the Water and Waste Services Regulatory Authority, which is responsible for regulating and supervising the public water supply, urban wastewater sanitation and urban solid waste management sectors, as well as being the competent authority for coordinating and supervising the water quality regime. Eighteen circuits were analysed in this study, nine packaging circuits and nine paper and cardboard circuits, which were assigned to three vehicles. This analysis was carried out using the Network Analyst vehicle method, and at the end of the analysis a proposal for improving these circuits is presented.
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Lisboa Ecopontos Network Analyst Circuitos