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

Kód výsledku v 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>

Nalezeny alternativní kódy

RIV/61989100:27240/21:10248202 RIV/61989100:27350/21:10248202 RIV/61989100:27730/21:10248202

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20704 - Energy and fuels

Projekt

<a href="/cs/project/SS03010311" target="_blank" >SS03010311: Optimalizace vlastností a využití rekultivačních substrátů na bázi kalů z ČOV a dalších vhodných odpadních materiálů v souladu s principy cirkulární ekonomiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Environmental Science and Pollution Research

ISSN

0944-1344

e-ISSN

—

Svazek periodika

2021

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

19

Strana od-do

—

Kód UT WoS článku

000712752200009

EID výsledku v databázi Scopus

2-s2.0-85118308790