Reactivation is a reactivating process from remaining activated carbon which remains from the absorption process of CO2 and H2S in biogas. The testing process was conducted by using various temperatures in each treatment, there were 200℃, 350℃, and 500℃ with three times repetitions of reactivation. From this study, the researcher might obtain the data such as the content of …
Biogas purification is a process that aims to minimize the content of impurities gases in biogas such as carbon dioxide (CO2) and hydrogen sulfide (H2S) to get better quality of methane (CH4). One method that can be used is recirculate water absorption method. In this study, use the method of absorption water by the addition of regeneration unit. Addition of the regeneration unit aims to minim…