Cultivation of Chlorella vulgaris using sequential-flow bubble column photobioreactor: A stress-inducing strategy for lipid accumulation and carbon dioxide fixation

Biological CO2 fixation by microalgae coupled with value-added product creation appears to be a sustainable approach in microalgae-based industry. However, the major constraint of this process is the low solubility of CO2 in water which limits CO2 fixation ability by the microalgae. Therefore, the current work aimed to improve the CO2 fixation efficiency of Chlorella vulgaris through the introduction of sequential-flow bubble column...