Research Article
Cryptogamic Packed Biofilter as Potential Adsorbent for CO2, NH3, and H2S Impurities from Biogas
Figure 8
Adsorption of CO2 and NH3 by moss substrate. Test conditions: Q = 100 ml/min, m = 5 g, C0 = 307-819 ppm for H2S, and time = 60 min.