Advances in dry fermentation extends biowaste management possibilities

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F20%3A00001653" target="_blank" >RIV/75081431:_____/20:00001653 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/abs/10.1080/15567036.2019.1587066?journalCode=ueso20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/15567036.2019.1587066?journalCode=ueso20</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/15567036.2019.1587066" target="_blank" >10.1080/15567036.2019.1587066</a>

Result language
angličtina
Original language name
Advances in dry fermentation extends biowaste management possibilities
Original language description
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.
Czech name
—
Czech description
—

Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
—
OECD FORD branch
20704 - Energy and fuels

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Energy Sources, Part A: Recovery, Utilization and Environmental Effects
ISSN
1556-7036
e-ISSN
1556-7230
Volume of the periodical
42
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
212-218
UT code for WoS article
000499743200006
EID of the result in the Scopus database
2-s2.0-85062569014

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