Mozambique, Maputo

MOZAMBIQUE, MAPUTO Maputo, the capital city of Mozambique, has a population of 1.1 million and collects approximately 1200 t/d of municipal solid waste. [...] The city relied solely on the Hulene landfill for waste disposal, situated 8 km from the city center in a densely populated area. [...] However, Mozambican legislation enacted in 2014 necessitated the closure of all uncontrolled disposal sites. Despite this, the Hulene landfill remained operational as construction on a new sanitary landfill was yet to be completed. [...] The project's primary objective was to improve landfill operations. In order to achieve this, the project team implemented terrace-like slopes with a gentle incline. [...] This successful implementation of the Fukuoka Method at the Hulene landfill in Maputo serves as a valuable case study, showcasing how existing landfills can be enhanced to ensure greater safety and environmental sustainability, especially in regions with limited resources. IMPROVING DISPOSAL SITE OPERATION 1.1 million (2020) POPULATION Improving waste landfilling practices at Hulene landfill Sourc [...] With the support of JICA, the solid waste management authorities have enhanced their monitoring capacities, aligning with provisions outlined in their SWM Master Plan. [...] This includes careful monitoring of the SWM Master Plan implementation and annual work plans. This focus on planning and monitoring underscores Maputo's commitment to ensuring that its waste management practices are not only effective but also sustainable in the long run. [...] • Installing gas drainage pipes, which act as a gas venting system, while creating semi-aerobic conditions in the waste masses, to prevent landfill fires caused by natural combustion. [...] • Installing a leachate collection network, and construction of a stabilization and evaporation pond, to reduce leachate infiltration into the soil. [...] The successful implementation of the project at the Hulene landfill in Maputo was made possible through a collaborative effort between key stakeholders, including the Ministry of Land, Environment, and Rural Development, the Maputo Municipal Council, the local community and the Japanese government.