Activated carbon is widely used in Rn-222 removal. Meanwhile, the regeneration of activated carbon is key to improve its utilization in Rn-222 removal. The goal of this study is to find the most appropriate conditions of the regeneration of activated carbon for the removal of Rn-222 and to provide a reference for the application of microwave-assisted regeneration of saturated activated carbon. In this paper, the self-developed microwave device is used to perform multiple regeneration experiments at different gas flow rates, and the Rn-222 absorption coefficient of activated carbon is determine...
