Pretreatment of herbal waste using sonication
Artykuł w czasopiśmie
MNiSW
140
Lista 2023
Status: | |
Autorzy: | Lebiocka Magdalena, Montusiewicz Agnieszka, Pasieczna-Patkowska Sylwia, Szaja Aleksandra |
Dyscypliny: | |
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Rok wydania: | 2023 |
Wersja dokumentu: | Drukowana | Elektroniczna |
Język: | angielski |
Wolumen/Tom: | 377 |
Numer artykułu: | 128932 |
Strony: | 1 - 9 |
Impact Factor: | 9,7 |
Web of Science® Times Cited: | 3 |
Scopus® Cytowania: | 3 |
Bazy: | Web of Science | Scopus |
Efekt badań statutowych | NIE |
Finansowanie: | This research was supported by the Polish Ministry of Science and Higher Education [research funding FD-20/IS-6/036, FD-20/IS-6/023, FD-20/IS-6/020]. |
Materiał konferencyjny: | NIE |
Publikacja OA: | TAK |
Licencja: | |
Sposób udostępnienia: | Witryna wydawcy |
Wersja tekstu: | Ostateczna wersja opublikowana |
Czas opublikowania: | W momencie opublikowania |
Data opublikowania w OA: | 28 marca 2023 |
Abstrakty: | angielski |
The effect of hydrodynamic cavitation (HC) and the manner it affects the biodegradability of herbal waste suspended on municipal wastewater subjected to mechanical pre-treatment was examined in this paper. The HC was performed at an optimal inlet pressure equal to 3.5 bar and with the cavitation number of 0.11; the number of recirculation passes through the cavitation zone amounted to 30.5. The BOD5/COD ratio was enhanced by more than 70% between the 5th and 10th minute of the process, indicating the enhanced biodegradability of herbal waste shortly. Fiber component analysis, FT-IR/ATR, TGA and SEM analysis were conducted to check the findings and to demonstrate changes in the chemical and morphological structure of herbal waste. It confirmed that hydrodynamic cavitation visibly influenced the herbal composition and their structural morphology, decreased hemicellulose, cellulose and lignin content, but did not form the by-products affecting the subsequent biological treatment of herbal waste. |