Microalgae: Wastewater Treatment

This lecture explores the potential of microalgae in wastewater treatment, highlighting their ability to grow photosynthetically and produce algal biomass. It discusses the global distribution of private companies utilizing microalgae for various products and the challenges of stimulating microalgae growth sustainably. The lecture also covers different technologies for microalgae production, such as closed and open photobioreactors, as well as high rate algal ponds for both wastewater treatment and biomass production. Additionally, it delves into the importance of carbon dioxide addition and biomass harvesting techniques in enhancing microalgae cultivation.