摘要：The aim of the study was to evaluate the usefulness of sugar beet
for biogas production, taking into account the duration time of storage and
sugar content in the roots. The research has included analysis of methane
and biogas yield of sugar beet. The relations between the sugar content in
the roots and the length of storage period and the course of the methane
fermentation process were determined. Sugar beets with sugar content of
17.6% and 19.6% were used for this experiment. In order to analyse the
fermentation process, the fresh beets and the beets stored in flexible,
hermetic tanks in the period of 43 and 89 days were used. Based on the
analysis of the obtained results, it was found that the sugar content and the
storage time of sugar beet roots can differentiate the production of
biomethane and that it influences the methane fermentation process and the
quality of the produced biogas.
其他摘要：The aim of the study was to evaluate the usefulness of sugar beet for biogas production, taking into account the duration time of storage and sugar content in the roots. The research has included analysis of methane and biogas yield of sugar beet. The relations between the sugar content in the roots and the length of storage period and the course of the methane fermentation process were determined. Sugar beets with sugar content of 17.6% and 19.6% were used for this experiment. In order to analyse the fermentation process, the fresh beets and the beets stored in flexible, hermetic tanks in the period of 43 and 89 days were used. Based on the analysis of the obtained results, it was found that the sugar content and the storage time of sugar beet roots can differentiate the production of biomethane and that it influences the methane fermentation process and the quality of the produced biogas.
