The aim of this study was to recover CO2 greenhouse gas from flue gas of rubber latex dryer by absorption in the bubble tower with water and a solution containing NaCl content, equivalent to Zarrouk medium. Adsorbed CO2 could be converted to HCO3 − at appropriate pH conditions, used as a medium for cultivation of Spirulina platensis (S. platensis) algae to collect biomass and, furthermore, released oxygen which contributes to reducing climate change. |