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@article{51781, author = {Stehel, Vojtěch and Maroušková, Anna and Kolář, Ladislav and Strunecký, Otakar and Shreedhar, Sowmya}, article_location = {USA}, article_number = {2}, doi = {http://dx.doi.org/10.1080/15567036.2019.1587066}, keywords = {Bioeconomy; biogas; dry fermentation; phytomass disintegration; Process management}, language = {eng}, issn = {1556-7036}, journal = {Energy Sources, Part A: Recovery, Utilization and Environmental Effects}, title = {Advances in dry fermentation extends biowaste management possibilities}, url = {https://www.tandfonline.com/doi/abs/10.1080/15567036.2019.1587066?journalCode=ueso20}, volume = {42}, year = {2020} }
TY - JOUR ID - 51781 AU - Stehel, Vojtěch - Maroušková, Anna - Kolář, Ladislav - Strunecký, Otakar - Shreedhar, Sowmya PY - 2020 TI - Advances in dry fermentation extends biowaste management possibilities JF - Energy Sources, Part A: Recovery, Utilization and Environmental Effects VL - 42 IS - 2 SP - 212-218 EP - 212-218 PB - Taylor and Francis Inc. SN - 15567036 KW - Bioeconomy KW - biogas KW - dry fermentation KW - phytomass disintegration KW - Process management UR - https://www.tandfonline.com/doi/abs/10.1080/15567036.2019.1587066?journalCode=ueso20 L2 - https://www.tandfonline.com/doi/abs/10.1080/15567036.2019.1587066?journalCode=ueso20 N2 - It was repeatedly and independently confirmed that processing of biowaste via dry fermentation technology is less capital demanding compared to a conventional (also known as continuous, wet and mixable) fermentation technology. However, low acquisition and running cost are redeemed by lower intensity of the fermentation process that results in small revenues. In this study, biowaste was deeply disintegrated before it entered the dry anaerobic fermentation that was followed by pyrolysis of the fermentation residues. It was revealed that the disintegration step increases the intensity of the fermentation process, therefore biogas yields are increased, hydraulic retention times could be shortened and biochar is priced higher (because of higher porosity partially caused during the fermentation process). Additional experiments on a commercial scale indicate that it is economically beneficial (reduction of the payback period by more than 7%) to perform the disintegration step later, in the middle phase of the fermentation process. ER -
STEHEL, Vojtěch, Anna MAROUŠKOVÁ, Ladislav KOLÁŘ, Otakar STRUNECKÝ a Sowmya SHREEDHAR. Advances~in~dry~fermentation~extends~biowaste~management~possibilities. \textit{Energy Sources, Part A: Recovery, Utilization and Environmental Effects}. USA: Taylor and Francis Inc., 2020, roč.~42, č.~2, s.~212-218. ISSN~1556-7036. Dostupné z: https://dx.doi.org/10.1080/15567036.2019.1587066.
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