Cryptogamic Packed Biofilter as Potential Adsorbent for CO<sub>2</sub>, NH<sub>3</sub>, and H<sub>2</sub>S Impurities from Biogas

<div>Photo and schematic diagram of the experimental setup.</div>

Journal of Energy

Figure 2: Cryptogamic Packed Biofilter as Potential Adsorbent for CO<sub>2</sub>, NH<sub>3</sub>, and H<sub>2</sub>S Impurities from Biogas 