The effect of starter on biogas production of anaerobic digestion of cow manure using active zeolite

Comparative Environmental and Economic Analysis of Biomethane Production from Co-Digestion of Rice Straw and Spent Mushroom Compost: Application of Zero-Valent Iron Nanoparticles

“…In the semi-continuous two-phase AD of sewage sludge, Sheng et al (2023) examined nitrite impacts on hydrolysis acidification, biogas production, volatile solids destruction, and microbiological composition. Nitrite boosts sludge organic matter solubilization (+484%), VFAs generation (+98.9%), and causes an increase in the VS degradation rate (+8.7%) of sewage sludge.…”

“…Nitrite boosts sludge organic matter solubilization (+484%), VFAs generation (+98.9%), and causes an increase in the VS degradation rate (+8.7%) of sewage sludge. The two-phase sludge AD procedure biogas output from acidogenic and methanogenic reactors with or without nitrite shows that nitrite has no substantial influence (Sheng et al, 2023). Lee et al (2022) investigated optimal thermal-alkali pre-treatment and anaerobic fermentation elutriated phased treatment settings to improve solubilization efficiency and methane output.…”

“…According to the latest reports, cow manure (Jegede et al, 2019;Santoso et al, 2023), sewage sludge (Bonu et Sina Ardabili et al al., 2023;Orner et al, 2022), and municipal solid waste (Rossi et al, 2022) are considered the popular biowastes for biogas production. Recently, spent mushroom compost is also introduced as a proper biogas production source.…”