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                      Fill 29
                      2.27.2023

                      Increased biogas production by integrating CO2 into the digester: APESA and GRDF tests

                      Research

                      GRDF has established a collaboration with APESA, a French research technology centre, for biogas research and development activities. A specific project, which Tristan Rigou tells us about, concerns the integration of CO2 into the digester. Laboratory tests have shown that a greater presence of CO2 in the digester enables an increase in biogas production ranging from 5% to 20%.

                      Original language: French
                      Origin: France

                      Speaker

                      Tristan Rigou
                      Head of R&D, GRDF

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