Possibilities of using waste from barley separation using torrefaction

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/61989100:27730/25:10258211

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Possibilities of using waste from barley separation using torrefaction

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Possibilities of using waste from barley separation using torrefaction

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20700 - Environmental engineering

Projekt

<a href="/cs/project/EH23_021%2F0008590" target="_blank" >EH23_021/0008590: Odpady jako alternativní zdroj energie</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Energy Conversion and Management-X

ISSN

2590-1745

e-ISSN

2590-1745

Svazek periodika

27

Číslo periodika v rámci svazku

101104

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

"July"

Kód UT WoS článku

001511281100001

EID výsledku v databázi Scopus

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