Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment
Tetraselmis sp. microalgae biomass co-digestion with frying oil residue was investigated without or with an ultrasonication pretreatment to enhance methane production. Interestingly, compared to untreated Tetraselmis biomass, sonication pretreatment using specific energy of 1.6 kJ/g VS significantly...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , , , , |
| التنسيق: | article |
| منشور في: |
2023
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| الموضوعات: | |
| الوصول للمادة أونلاين: | http://dx.doi.org/10.1016/j.eti.2023.103478 https://www.sciencedirect.com/science/article/pii/S2352186423004741 http://hdl.handle.net/10576/53676 |
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| _version_ | 1857415086568636416 |
|---|---|
| author | Firas, Feki |
| author2 | Cherif, Maroua Masmoudi, Mohamed Ali Chamkha, Mohamed Saadaoui, Imen Das, Probir Sayadi, Sami |
| author2_role | author author author author author author |
| author_facet | Firas, Feki Cherif, Maroua Masmoudi, Mohamed Ali Chamkha, Mohamed Saadaoui, Imen Das, Probir Sayadi, Sami |
| author_role | author |
| dc.creator.none.fl_str_mv | Firas, Feki Cherif, Maroua Masmoudi, Mohamed Ali Chamkha, Mohamed Saadaoui, Imen Das, Probir Sayadi, Sami |
| dc.date.none.fl_str_mv | 2023-12-10 2024-03-28T08:56:24Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.eti.2023.103478 Feki, F., Cherif, M., Masmoudi, M. A., Chamkha, M., Saadaoui, I., Das, P., & Sayadi, S. (2024). Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment. Environmental Technology & Innovation, 33, 103478. https://www.sciencedirect.com/science/article/pii/S2352186423004741 http://hdl.handle.net/10576/53676 33 2352-1864 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Tetraselmis sp. Anaerobic co-digestion Frying oil residue Sonication pretreatment Energy Balance Process Integration |
| dc.title.none.fl_str_mv | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Tetraselmis sp. microalgae biomass co-digestion with frying oil residue was investigated without or with an ultrasonication pretreatment to enhance methane production. Interestingly, compared to untreated Tetraselmis biomass, sonication pretreatment using specific energy of 1.6 kJ/g VS significantly improved specific methane production by 60.5%. However, increasing specific energy sonication to 3.2 kJ/g VS decreased the positive energy balance of whole process from 8.6 to 5.5 ± 0.3 kJ/g VS. Furthermore, it was demonstrated that the correction of the C/N ratio with frying oil waste coupled to the sonication of Tetraselmis biomass resulted in the highest methane yield of 443.7 ± 6.4 ml CH4/g VS and highest energy gains of 14.1 ± 0.2 kJ/g VS. This study proved the presence of a complementary effect between the co-digestion of Tetraselmis biomass with frying oil and the sonication pretreatment on specific methane production and energy recovery. Low ultrasonication specific energy is recommended as pretreatment process before Tetraselmis biomass anaerobic digestion. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_f2269b13c5131a2a55b6cd31eea12cee |
| identifier_str_mv | Feki, F., Cherif, M., Masmoudi, M. A., Chamkha, M., Saadaoui, I., Das, P., & Sayadi, S. (2024). Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment. Environmental Technology & Innovation, 33, 103478. 33 2352-1864 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/53676 |
| publishDate | 2023 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| spelling | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatmentFiras, FekiCherif, MarouaMasmoudi, Mohamed AliChamkha, MohamedSaadaoui, ImenDas, ProbirSayadi, SamiTetraselmis sp.Anaerobic co-digestionFrying oil residueSonication pretreatmentEnergy BalanceProcess IntegrationTetraselmis sp. microalgae biomass co-digestion with frying oil residue was investigated without or with an ultrasonication pretreatment to enhance methane production. Interestingly, compared to untreated Tetraselmis biomass, sonication pretreatment using specific energy of 1.6 kJ/g VS significantly improved specific methane production by 60.5%. However, increasing specific energy sonication to 3.2 kJ/g VS decreased the positive energy balance of whole process from 8.6 to 5.5 ± 0.3 kJ/g VS. Furthermore, it was demonstrated that the correction of the C/N ratio with frying oil waste coupled to the sonication of Tetraselmis biomass resulted in the highest methane yield of 443.7 ± 6.4 ml CH4/g VS and highest energy gains of 14.1 ± 0.2 kJ/g VS. This study proved the presence of a complementary effect between the co-digestion of Tetraselmis biomass with frying oil and the sonication pretreatment on specific methane production and energy recovery. Low ultrasonication specific energy is recommended as pretreatment process before Tetraselmis biomass anaerobic digestion.This work was supported by Qatar University (QU).Elsevier2024-03-28T08:56:24Z2023-12-10Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.eti.2023.103478Feki, F., Cherif, M., Masmoudi, M. A., Chamkha, M., Saadaoui, I., Das, P., & Sayadi, S. (2024). Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment. Environmental Technology & Innovation, 33, 103478.https://www.sciencedirect.com/science/article/pii/S2352186423004741http://hdl.handle.net/10576/53676332352-1864enhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/536762024-07-23T15:53:17Z |
| spellingShingle | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment Firas, Feki Tetraselmis sp. Anaerobic co-digestion Frying oil residue Sonication pretreatment Energy Balance Process Integration |
| status_str | publishedVersion |
| title | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| title_full | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| title_fullStr | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| title_full_unstemmed | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| title_short | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| title_sort | Methane production enhancement from Tetraselmis biomass co-digestion using frying oil residue as co-substrate and ultrasonication as pretreatment |
| topic | Tetraselmis sp. Anaerobic co-digestion Frying oil residue Sonication pretreatment Energy Balance Process Integration |
| url | http://dx.doi.org/10.1016/j.eti.2023.103478 https://www.sciencedirect.com/science/article/pii/S2352186423004741 http://hdl.handle.net/10576/53676 |