Cape Town’s Zandvliet Wastewater Treatment Works has undergone a major upgrade, transforming it into a powerhouse of wastewater management. Now, it can handle an impressive 90 million liters of wastewater every day, while also meeting national standards 90% of the time, up from just 50%. This upgrade introduces advanced technology to improve water quality and supports the city’s goal of creating a reliable water supply. With a vision for the future, Zandvliet is set to play a key role in ensuring Cape Town thrives sustainably, even amid climate challenges.
Cape Town’s marine outfalls are special pipes that safely release treated wastewater into the ocean at Camps Bay, Green Point, and Hout Bay. The city carefully monitors and upgrades these systems to protect both people and marine life. In August 2025, experts and officials met by the Atlantic shore to discuss new challenges, like invisible chemical pollutants that are hard to remove. Cape Town is planning smart improvements to keep the ocean clean and support its growing city. This teamwork and innovation show how the city balances nature and progress for a healthy coastal future.
Wastewater package plants are small, smart facilities that help cities manage dirty water in a cleaner way. They are easy to install and can be placed where big treatment plants can’t go, making them super useful for crowded urban areas. Recently, a workshop brought together many people to learn how to set up and run these plants, highlighting their importance for public health and the environment. By using these innovative systems, cities can boost their economies while making sure they take care of our precious water resources.
South Africa’s Athlone Wastewater Treatment Works transformation project is a groundbreaking initiative that is transforming the way waste is treated. With a substantial capital investment of R4 billion and executed in phases, the project aims to enhance the quality of treated effluent, reduce odours, and ensure a sustainable future for the facility. Phase 2 focuses on enhancing capacity and community impact, including addressing the odour issue, improving sludge management, and refining the inflow system. The project sets a benchmark for sustainable future wastewater management and promises a future where waste treatment aligns with the highest environmental standards.