Szczegóły publikacji
Opis bibliograficzny
Examining the potential of biogas: a pathway from post-fermented waste into energy in a wastewater treatment plant / Krzysztof Michalski, Magdalena Kośka-Wolny, Krzysztof CHMIELOWSKI, Dawid Bedla, Agnieszka Petryk, Paweł Guzdek, Katarzyna Anna Dąbek, Michał Gąsiorek, Klaudiusz Grübel, Wiktor Halecki // Energies [Dokument elektroniczny]. — Czasopismo elektroniczne ; ISSN 1996-1073. — 2024 — vol. 17 iss. 22 art. no. 5618, s. 1–18. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. 16–18, Abstr. — Publikacja dostępna online od: 2024-11-10
Autorzy (10)
- Michalski Krzysztof
- Kośka-Wolny Magdalena
- AGHChmielowski Krzysztof Jan
- Bedla Dawid
- Petryk Agnieszka
- Guzdek Paweł
- AGHDąbek Katarzyna Anna
- Gąsiorek Michał
- Grübel Klaudiusz
- Halecki Wiktor
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 158822 |
|---|---|
| Data dodania do BaDAP | 2025-04-04 |
| Tekst źródłowy | URL |
| DOI | 10.3390/en17225618 |
| Rok publikacji | 2024 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Creative Commons | |
| Czasopismo/seria | Energies |
Abstract
Biogas has improved due to technological advancements, environmental awareness, policy support, and research innovation, making it a more cost-effective and environmentally friendly renewable energy source. The Generalized Linear Model (GLM) was employed to examine the relationship between purchased and generated energy from 2007 to 2023. Metrics such as deviance, log likelihood, and dispersion phi were examined to assess model fit. The Mann–Kendall test was utilized to detect trends in energy datasets. Biochemical Oxygen Demand (BOD5) and Chemical Oxygen Demand (COD) reduction was significant, exceeding 97% from 2014 to 2023. However, treated sewage displayed limited susceptibility to biological degradation, with COD to BOD5 ratios increasing from 2.28 to 6.59 for raw sewage and from 2.33 to 7.05 for treated sewage by 2023. Additionally, the efficiency of sewage purification processes was calculated, and multivariate regression analysis was conducted on gas composition data. Principal Coordinate Ordination (PCO) and k-means clustering were used for dimensionality reduction and biogas component clustering, respectively. This research showed that biogas from the waste water treatment process can be used, particularly in methane production. Technological advancements have made biogas production more efficient, enhancing energy generation within a circular economy framework. © 2024 by the authors.
