The Nakivubo Vertical Wetlands project is a notable response to environmental challenges in Kampala, Uganda. Set within the Nakivubo wetland, it aims to manage wastewater while serving as a community gathering space. The design features a tall structure that includes a series of filtration basins. This approach allows for natural water purification before the flow reaches Lake Victoria.

Architectural Framework

The project implements a concrete pile foundation, providing stability in a wetland environment. Above this foundation is a structure made from laminated eucalyptus timber, which is sourced locally. This choice of timber reduces transportation emissions and supports sustainable practices. The beams are arranged thoughtfully to create a strong framework that integrates various filtration systems seamlessly.

Filtration System

A key element of the design is the cascading filtration system. This system enables efficient wastewater management by filtering water through multiple basins. Each basin contains different layers, such as reeds, charcoal, and xylem fibers, which work together to purify the water. This natural process not only improves water quality but also enhances the overall health of the wetland ecosystem.

Community Interaction

The structure includes an open space at its base designed for community activities. This area serves as a venue for weekly markets, enhancing interactions between local residents and their environment. By incorporating educational facilities, the design promotes awareness about biodiversity and sustainability among visitors and locals alike.

Access and Experience

Users can access the filtration beds through ramps and cable lifts, which contribute to a more engaging experience. These design features allow individuals to learn about the filtration system firsthand while enjoying views of the surrounding landscape, including Lake Victoria.

The bamboo woven into the filtration basins connects visually to the main structure. This detail highlights the relationship between the built environment and nature. The focus on sustainability and ecological functionality is clear, as the project seeks to create harmony between urban life and the natural landscape.