Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ...
Authors and Affiliation: Omprakash Sarkar*, Leonidas Matsakas, Ulrika Rova, Paul Christakopoulos, Biochemical Process Engineering, Division of Chemical Engineering, Department of Civil, Environmental, and Natural Resources Engineering, Luleå University of Technology, 971‑87 Luleå, Sweden, Email: omp...
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Online Access: | https://dx.doi.org/10.17632/syn8zmtzfw.1 https://data.mendeley.com/datasets/syn8zmtzfw/1 |
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ftdatacite:10.17632/syn8zmtzfw.1 2023-05-15T17:09:02+02:00 Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... Omprakash Sarkar 2023 https://dx.doi.org/10.17632/syn8zmtzfw.1 https://data.mendeley.com/datasets/syn8zmtzfw/1 unknown Mendeley https://dx.doi.org/10.17632/syn8zmtzfw Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 dataset Dataset 2023 ftdatacite https://doi.org/10.17632/syn8zmtzfw.110.17632/syn8zmtzfw 2023-04-03T13:01:06Z Authors and Affiliation: Omprakash Sarkar*, Leonidas Matsakas, Ulrika Rova, Paul Christakopoulos, Biochemical Process Engineering, Division of Chemical Engineering, Department of Civil, Environmental, and Natural Resources Engineering, Luleå University of Technology, 971‑87 Luleå, Sweden, Email: omprakash.sarkar@ltu.se Abstract The present study explored the influence of ultrasound on acidogenic fermentation of wastewater for the production of biohydrogen and volatile fatty acids. Eight sono-bioreactors underwent ultrasound (20 kHz: 2 and 4W), with an ultrasound duration ranging from 15 minutes to 30 days, and the formation of acidogenic metabolites. Long-term continuous ultrasonication enhanced biohydrogen and volatile fatty acid production. Specifically, ultrasonication at 4W for 30 days increased biohydrogen production by 3.05-fold compared to the control, corresponding to the hydrogen conversion efficiency of 58.4%; enhanced volatile fatty acid production by 2.49-fold; and increased acidification to ... Dataset Luleå Luleå Luleå DataCite Metadata Store (German National Library of Science and Technology) |
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DataCite Metadata Store (German National Library of Science and Technology) |
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Authors and Affiliation: Omprakash Sarkar*, Leonidas Matsakas, Ulrika Rova, Paul Christakopoulos, Biochemical Process Engineering, Division of Chemical Engineering, Department of Civil, Environmental, and Natural Resources Engineering, Luleå University of Technology, 971‑87 Luleå, Sweden, Email: omprakash.sarkar@ltu.se Abstract The present study explored the influence of ultrasound on acidogenic fermentation of wastewater for the production of biohydrogen and volatile fatty acids. Eight sono-bioreactors underwent ultrasound (20 kHz: 2 and 4W), with an ultrasound duration ranging from 15 minutes to 30 days, and the formation of acidogenic metabolites. Long-term continuous ultrasonication enhanced biohydrogen and volatile fatty acid production. Specifically, ultrasonication at 4W for 30 days increased biohydrogen production by 3.05-fold compared to the control, corresponding to the hydrogen conversion efficiency of 58.4%; enhanced volatile fatty acid production by 2.49-fold; and increased acidification to ... |
format |
Dataset |
author |
Omprakash Sarkar |
spellingShingle |
Omprakash Sarkar Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
author_facet |
Omprakash Sarkar |
author_sort |
Omprakash Sarkar |
title |
Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
title_short |
Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
title_full |
Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
title_fullStr |
Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
title_full_unstemmed |
Ultrasound-controlled Acidogenic Valorization of Wastewater for Biohydrogen and Volatile Fatty Acids Production: Microbial Community Profiling ... |
title_sort |
ultrasound-controlled acidogenic valorization of wastewater for biohydrogen and volatile fatty acids production: microbial community profiling ... |
publisher |
Mendeley |
publishDate |
2023 |
url |
https://dx.doi.org/10.17632/syn8zmtzfw.1 https://data.mendeley.com/datasets/syn8zmtzfw/1 |
genre |
Luleå Luleå Luleå |
genre_facet |
Luleå Luleå Luleå |
op_relation |
https://dx.doi.org/10.17632/syn8zmtzfw |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.17632/syn8zmtzfw.110.17632/syn8zmtzfw |
_version_ |
1766064989202808832 |