Preliminary characterization of carbon dioxide transfer in a hollow fiber membrane module as a possible solution for gas–liquid transfer in microgravity conditions

In microgravity, one of the major challenge encountered in biological life support systems (BLSS) is the gas–liquid transfer with, for instance, the necessity to provide CO₂ (carbon source, pH control) and to recover the evolved O₂ in photobioreactors used as atmosphere bioregenerative systems.