Possibilities of using waste from barley separation using torrefaction
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10258211" target="_blank" >RIV/61989100:27230/25:10258211 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27730/25:10258211
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2590174525002363?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2590174525002363?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ecmx.2025.101104" target="_blank" >10.1016/j.ecmx.2025.101104</a>
Alternative languages
Result language
angličtina
Original language name
Possibilities of using waste from barley separation using torrefaction
Original language description
When processing barley for the brewing and food industries, one of the process steps is the separation of barley grains. After separation, waste fractions are created that contain damaged grains, dust, stones, grass, clay residues, etc. The waste fractions therefore contain recyclable components. It is important to find a suitable way to use these waste fractions. This research is focused on the possibilities of applying torrefied waste fractions as soil enrichment to support plant growth. The first waste fraction contained lower-quality barley grains that are used as feed for livestock. The second waste fraction contained grass seeds and chaff and can be used as feed for forest animals. The third waste fraction, which contained aspiration dust, is currently being incinerated and disposed at biogas plants. Experiments were conducted with different ratios of torrefied fractions added to the soil and the values of total nitrogen were analyzed as an indicator of the benefit to the soil. The results showed that torrefied waste fractions exhibit positive properties for plant growth. The best results were achieved with a mixture containing 10 and 50 % of soil enriched with torrefied second and third waste fractions. Experiments confirmed a positive effect on plant growth, which suggests the possibility of applying this procedure in practice. Compared to current research, this method can contribute to the sustainable management of biowaste and its effective use for improving soil conditions with a high potential for sustainable agriculture.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20700 - Environmental engineering
Result continuities
Project
<a href="/en/project/EH23_021%2F0008590" target="_blank" >EH23_021/0008590: Waste as an alternative source of energy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energy Conversion and Management-X
ISSN
2590-1745
e-ISSN
2590-1745
Volume of the periodical
27
Issue of the periodical within the volume
101104
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
"July"
UT code for WoS article
001511281100001
EID of the result in the Scopus database
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