Carbon Dioxide Capture Through Enhanced Photobioreactor Designs

Abstract

The increasing concentrations of atmospheric carbon dioxide (CO₂) are contributing significantly to global warming and climate change. Carbon capture technologies, particularly biological approaches using photobioreactors, offer a sustainable solution to mitigate these environmental impacts. This paper investigates enhanced photobioreactor designs for improving CO₂ capture efficiency. We explore the integration of novel materials, optimal light distribution systems, and innovative reactor configurations to optimize the growth conditions for microalgae, the primary organisms utilized in such systems. Our results indicate that improvements in photobioreactor design can significantly increase CO₂ uptake and biomass productivity. Furthermore, the application of high-efficiency light-emitting diodes (LEDs) and novel photobioreactor architectures are shown to enhance system performance, making this technology more economically viable. The study concludes by presenting recommendations for future research directions in the field of CO₂ capture using photobioreactors.