Integrated production method of calcite and biomass using cyanobacteria for energy resource utilization and carbon dioxide mineral fixation

摘要

The invention relates to a process for the biological capture of CO2 comprising the implementation of a photosynthesis reaction using cyanobacteria on hydrogen carbonate ions of a carbonate system comprising calcium, enabling the production of biomass and calcite (CaCO3). The invention enables utilization of CO2 for energy purposes and mineral sequestration of CO2.