Počet záznamů: 1
Fungal pretreatment parameters for improving methane generation from anaerobic digestion of corn silage
- 1.0553499 - MBÚ 2023 RIV NL eng J - Článek v odborném periodiku
Basinas, P. - Rusín, J. - Chamrádová, K. - Malachová, K. - Rybková, Z. - Novotný, Čeněk
Fungal pretreatment parameters for improving methane generation from anaerobic digestion of corn silage.
Bioresource Technology. Roč. 345, FEB 2022 (2022), č. článku 126526. ISSN 0960-8524. E-ISSN 1873-2976
Institucionální podpora: RVO:61388971
Klíčová slova: enhanced biogas production * pleurotus-ostreatus * lignocellulosic biomass * microbial pretreatment * enzymatic-hydrolysis * rice straw * degradation * strategies * impact * waste * Anaerobic digestion * Corn silage * Biological pretreatment * White rot fungi * Pleurotus ostreatus
Obor OECD: Microbiology
Impakt faktor: 11.4, rok: 2022
Způsob publikování: Omezený přístup
https://www.sciencedirect.com/science/article/pii/S096085242101868X?via%3Dihub
Corn silage was treated by white rot fungi (WRF) to investigate the effect of pretreatment on material's ability to produce methane in anaerobic digestion (AD). The selective fungi Pleurotus ostreatus and Dichomitus squalens promoted biogas generation, whereas the non-selective Trametes versicolor and Irpex lacteus had negative effect. Cumulative methane production after 10-day pretreatment with P. ostreatus at 28 degrees C rose 1.55-fold. The longer pretreatments of 30 and 60-days had smaller effect. When the pretreatment with P. ostreatus was carried out at 40 degrees C a high H2S release affected the AD process. Effect of WRF action dependent on the type of corn silage. With typical corn silage, the lignin depolymerisation raised the methane generation from 0.301 to 0.465 m(3) kg vs(-1). In contrast, extensive decomposition of hemicellulose in hybrid corn silage deteriorated the effect of pretreatment on methane production.
Trvalý link: http://hdl.handle.net/11104/0331783
Počet záznamů: 1