Atmospheric Carbon Sequestration Using Microalgae

This article outlines biotechnological methods that can help reduce atmospheric and industrial carbon dioxide emissions through the use of microalgae. A general description of microalgae was provided, and the most promising species for microalgal biotechnology were identified. The metabolic process by which microalgae capture and degrade carbon dioxide was described. The microalgae-based biotechnological systems and devices available today were analyzed. The key factors that need to be considered for the effective and successful use of microalgae were highlighted. Different products obtained from microalgal biomass after atmospheric carbon dioxide sequestration were overviewed.