Effect of biochar addition on the improvement of the quality parameters of compost used for land reclamation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27610%2F21%3A10248202" target="_blank" >RIV/61989100:27610/21:10248202 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27240/21:10248202 RIV/61989100:27350/21:10248202 RIV/61989100:27730/21:10248202
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000712752200009" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000712752200009</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11356-021-16409-6" target="_blank" >10.1007/s11356-021-16409-6</a>

Result language
angličtina
Original language name
Effect of biochar addition on the improvement of the quality parameters of compost used for land reclamation
Original language description
The 5% addition of biochar in composting in rows contributes significantly to reducing volatile organic compound(VOC) emissions. When composting with the addition of biochar, the average temperature increased by 13 +/- 6.7 degrees C during the whole period, and the thermophilic phase was extended by 11 days. The higher temperature supported a reduction in the time necessary for achieving the biological stability observed by the oxygen uptake rate by more than 10 days. For organic compounds formed by the degradation of easily degradable primary components (proteins), the addition of biochar significantly reduces the release of organic compounds with heterocyclically bound nitrogen (N-org-VOCs) and volatile sulfur compounds (VSCs). The end of the biodegradation process is indicated by a decrease in VOC concentrations below initial values in the input material. This state was achieved in the compost with added biochar after 47 days, while in compost without added biochar, it lasted 60 days.
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20704 - Energy and fuels

Project
<a href="/en/project/SS03010311" target="_blank" >SS03010311: Optimization of properties and utilization of reclamation substrates based on sewage sludge and other suitable waste materials in accordance with the principles of circular economics</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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