Waste2Wealth

The Waste2Wealth project leverages phycoremediation technology to transform domestic wastewater treatment in South Africa by utilizing green microalgae. This innovative approach aims to address several key objectives: improving wastewater quality, producing high-quality biomass, and generating economic and environmental benefits. The project will select a wastewater treatment works (WWTW) already employing phycoremediation, harvest the resultant microalgae biomass, and thoroughly analyze its CO₂ sequestration capacity, nutrient content, and energy potential. The biomass will be evaluated for its efficacy as an organic fertilizer and its feasibility for bioenergy production, with a focus on biogas to power streetlights in rural areas. To enhance biomass yield, additional plant materials such as hyacinth biomass and azolla will be incorporated and tested. The project will also develop a comprehensive business plan to ensure long-term sustainability, economic viability, and community engagement, including the construction of a biomass production site and training programs for local residents. This initiative aligns with the Eurogia 2030 Call 26 by targeting decarbonization and fostering innovation in low-carbon technologies. By integrating wastewater treatment with bioenergy production and sustainable agriculture, Waste2Wealth addresses environmental regulations, promotes renewable energy, supports local economies, and contributes to climate change mitigation, ultimately improving the quality of life and creating economic opportunities in South African communities.