LAPSE:2023.34601v1
Published Article
LAPSE:2023.34601v1
The Influence of Low-Temperature Disintegration on the Co-Fermentation Process of Distillation Residue and Waste-Activated Sludge
April 27, 2023
Abstract
Innovative low-temperature disintegration (process temperature 55 °C and oxygen concentration 0.2 mg/dm3) can be an economically rational technology to intensifying energy production from renewable sources. The proposed process can achieve a degree of disintegration—under optimal conditions—of about 50%, which is excellent when compared with other methods of feed pre-treatment. The low-temperature disintegration of distillation residue and waste-activated sludge before the co-fermentation process increased biogas production by 30% and methane production by 65% (over a 26 d duration). The obtained results confirm that the low-temperature disintegration method can be effectively used to pre-prepare this type of feed. At the same time, it was discovered that the Gompertz model can be used to mathematically describe the biogas accumulation curves in the methane co-fermentation processes of the tested feeds (the correlation coefficients were higher than 0.98).
Innovative low-temperature disintegration (process temperature 55 °C and oxygen concentration 0.2 mg/dm3) can be an economically rational technology to intensifying energy production from renewable sources. The proposed process can achieve a degree of disintegration—under optimal conditions—of about 50%, which is excellent when compared with other methods of feed pre-treatment. The low-temperature disintegration of distillation residue and waste-activated sludge before the co-fermentation process increased biogas production by 30% and methane production by 65% (over a 26 d duration). The obtained results confirm that the low-temperature disintegration method can be effectively used to pre-prepare this type of feed. At the same time, it was discovered that the Gompertz model can be used to mathematically describe the biogas accumulation curves in the methane co-fermentation processes of the tested feeds (the correlation coefficients were higher than 0.98).
Record ID
Keywords
co-digestion, distillation residue, Gompertz model, low-temperature disintegration, waste-activated sludge
Subject
Suggested Citation
Remiszewska-Skwarek A, Wierzchnicki R, Roubinek OK, Kasinath A, Jeżewska A, Jasinska M, Byliński H, Chmielewski AG, Czerwionka K. The Influence of Low-Temperature Disintegration on the Co-Fermentation Process of Distillation Residue and Waste-Activated Sludge. (2023). LAPSE:2023.34601v1
Author Affiliations
Remiszewska-Skwarek A: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland
Wierzchnicki R: Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Poland
Roubinek OK: Łukasiewicz—Industrial Chemistry Institute, Department of Pharmacy, Cosmetic Chemistry and Biotechnology, 01-793 Warsaw, Poland
Kasinath A: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland
Jeżewska A: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland; Communal Municipal Company in Chmielno, 83-333 Chmielno, Poland
Jasinska M: Faculty of Chemical and Process Engineering, Warsaw University of Technology, 00-661 Warsaw, Poland
Byliński H: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland [ORCID]
Chmielewski AG: Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Poland [ORCID]
Czerwionka K: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland [ORCID]
Wierzchnicki R: Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Poland
Roubinek OK: Łukasiewicz—Industrial Chemistry Institute, Department of Pharmacy, Cosmetic Chemistry and Biotechnology, 01-793 Warsaw, Poland
Kasinath A: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland
Jeżewska A: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland; Communal Municipal Company in Chmielno, 83-333 Chmielno, Poland
Jasinska M: Faculty of Chemical and Process Engineering, Warsaw University of Technology, 00-661 Warsaw, Poland
Byliński H: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland [ORCID]
Chmielewski AG: Institute of Nuclear Chemistry and Technology, 03-195 Warsaw, Poland [ORCID]
Czerwionka K: Faculty of Civil and Environmental Engineering, Gdansk University of Technology, 80-233 Gdansk, Poland [ORCID]
Journal Name
Energies
Volume
15
Issue
2
First Page
482
Year
2022
Publication Date
2022-01-11
ISSN
1996-1073
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PII: en15020482, Publication Type: Journal Article
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LAPSE:2023.34601v1
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https://doi.org/10.3390/en15020482
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Apr 27, 2023
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