In situ Biogas Upgrading by CO2-to-CH4 Bioconversion

This opinion article reviews the state of the art of this technology and identifies some obstacles and opportunities of biological in-situ upgrading technologies

Upgrading biogas into biomethane broadens its applications and increases the value of biogas. Among these, in situ CO 2-to-CH 4…

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Source: Trends in Bi0technology, 2020-09-08.