Experimental Evaluation of Carrier Materials: A New Wood Ash Filter Material Comparison with Others Used for Ex-Situ Biomethanation. CONECT. International Scientific Conference of Environmental and Climate Technologies, Riga, Latvia, p. 164, 2023. DOI: 10.7250/CONECT.2023.130. Disponível em: https://ect-journals.rtu.lv/conect/article/view/CONECT.2023.130.. Acesso em: 5 nov. 2024.