| Title |
Effect of biochar addition on the improvement of the quality parameters of compost used for land reclamation |
| ID_Doc |
5133 |
| Authors |
Raclavská, H; Ruzicková, J; Raclavsky, K; Juchelková, D; Kucbel, M; Svédová, B; Slamová, K; Kacprzak, M |
| Title |
Effect of biochar addition on the improvement of the quality parameters of compost used for land reclamation |
| Year |
2023 |
| Published |
Environmental Science And Pollution Research, 30.0, 4 |
| DOI |
10.1007/s11356-021-16409-6 |
| Abstract |
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. |
| Author Keywords |
VOCs; Biochar; Terpenes; Composting; Compost |
| Index Keywords |
Index Keywords |
| Document Type |
Other |
| Open Access |
Open Access |
| Source |
Science Citation Index Expanded (SCI-EXPANDED) |
| EID |
WOS:000712752200009 |
| WoS Category |
Environmental Sciences |
| Research Area |
Environmental Sciences & Ecology |
| PDF |
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