{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["14(1)"],"submitter":["Barla RJ"],"pubmed_abstract":["The bubble column reactor of 10 and 20 L capacity was designed to bio-mitigate 10% CO<sub>2</sub> (g) with 90% air utilizing thermophilic bacteria (Bacillus cereus SSLMC2). The maximum biomass yield during the growth phase was obtained as 9.14 and 10.78 g L<sup>-1</sup> for 10 and 20 L capacity, respectively. The maximum removal efficiency for CO<sub>2</sub> (g) was obtained as 56% and 85% for the 10 and 20 L reactors, respectively. The FT-IR and GC-MS examination of the extracellular and intracellular samples identified value-added products such as carboxylic acid, fatty alcohols, and hydrocarbons produced during the process. The total carbon balance for CO<sub>2</sub> utilization in different forms confirmed that B. cereus SSLMC2 utilized 1646.54 g C in 10 L and 1587 g of C in 20 L reactor out of 1696.13 g of total carbon feed. The techno-economic assessment established that the capital investment required was $286.21 and $289.08 per reactor run of 11 days and $0.167 and $0.187 per gram of carbon treated for 10 and 20 L reactors, respectively. The possible mechanism pathways for bio-mitigating CO<sub>2</sub> (g) by B. cereus SSLMC2 were also presented utilizing the energy reactions. Hence, the work presents the novelty of utilizing thermophilic bacteria and a bubble column bioreactor for CO<sub>2</sub> (g) bio-mitigation."],"journal":["Scientific reports"],"pagination":["6354"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10943127"],"repository":["biostudies-literature"],"pubmed_title":["Reforming CO<sub>2</sub> bio-mitigation utilizing Bacillus cereus from hypersaline realms in pilot-scale bubble column bioreactor."],"pmcid":["PMC10943127"],"pubmed_authors":["Raghuvanshi S","Barla RJ","Gupta S"],"additional_accession":[]},"is_claimable":false,"name":"Reforming CO<sub>2</sub> bio-mitigation utilizing Bacillus cereus from hypersaline realms in pilot-scale bubble column bioreactor.","description":"The bubble column reactor of 10 and 20 L capacity was designed to bio-mitigate 10% CO<sub>2</sub> (g) with 90% air utilizing thermophilic bacteria (Bacillus cereus SSLMC2). The maximum biomass yield during the growth phase was obtained as 9.14 and 10.78 g L<sup>-1</sup> for 10 and 20 L capacity, respectively. The maximum removal efficiency for CO<sub>2</sub> (g) was obtained as 56% and 85% for the 10 and 20 L reactors, respectively. The FT-IR and GC-MS examination of the extracellular and intracellular samples identified value-added products such as carboxylic acid, fatty alcohols, and hydrocarbons produced during the process. The total carbon balance for CO<sub>2</sub> utilization in different forms confirmed that B. cereus SSLMC2 utilized 1646.54 g C in 10 L and 1587 g of C in 20 L reactor out of 1696.13 g of total carbon feed. The techno-economic assessment established that the capital investment required was $286.21 and $289.08 per reactor run of 11 days and $0.167 and $0.187 per gram of carbon treated for 10 and 20 L reactors, respectively. The possible mechanism pathways for bio-mitigating CO<sub>2</sub> (g) by B. cereus SSLMC2 were also presented utilizing the energy reactions. Hence, the work presents the novelty of utilizing thermophilic bacteria and a bubble column bioreactor for CO<sub>2</sub> (g) bio-mitigation.","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-26T22:56:10.646Z","creation":"2025-04-06T17:26:20.156Z"},"accession":"S-EPMC10943127","cross_references":{"pubmed":["38491100"],"doi":["10.1038/s41598-024-56965-8"]}}