OPTIMIZATION OF METHANE PRODUCTION FROM CRUDE GLYCEROL DERIVED OF BIODIESEL PRODUCTION FROM WASTE COOKING OIL

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Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorInstitute of Chemistry-
Autor(es): dc.contributorUniversity of Araraquara-
Autor(es): dc.creatorMello, Bruna-
Autor(es): dc.creatorPozzi, Arthur-
Autor(es): dc.creatorRodrigues, Brenda Clara Gomes-
Autor(es): dc.creatorSarti, Arnaldo-
Data de aceite: dc.date.accessioned2025-08-21T20:41:49Z-
Data de disponibilização: dc.date.available2025-08-21T20:41:49Z-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2023-07-29-
Data de envio: dc.date.issued2021-12-31-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/246363-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/246363-
Descrição: dc.descriptionBiogas production from wastes and residues is a very promising option for renewable energy production. In this study, glycerol generated in biodiesel production from waste cooking oil was used as a sole organic source for biogas production. Optimization of the factors that influence the anaerobic digestion of crude glycerol was performed by a factorial central composite design with two variables (food to microorganism ratio and batch time) at five levels and the specific methane production was the response variable. The results showed that F/M ratio of 2.04 gCOD/gVS and a batch time of 5 days reached the highest specific methane production of 46 NmLCH4/gVS. The desirability function revealed that the optimal conditions related to the maximum methane production were a batch time of 6 days while the ideal F/M ratio was not achieved in the interval evaluated. Also, the mathematical model proposed in this study can be used to estimate the specific methane production from crude glycerol.-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry Department of Engineering Physics and Mathematics, Rua Prof. Francisco Degni, 55, Campus Araraquara, SP-
Descrição: dc.descriptionBioenergy Research Institute-IPBEN U NESP Institute of Chemistry, SP-
Descrição: dc.descriptionUniversity of Araraquara, R. Voluntários da Pátria, 1309, SP-
Descrição: dc.descriptionCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Deriva tives-Institute of Chemistry-CEMPEQC UNESP, SP-
Descrição: dc.descriptionSão Paulo State University (UNESP) Institute of Chemistry Department of Engineering Physics and Mathematics, Rua Prof. Francisco Degni, 55, Campus Araraquara, SP-
Descrição: dc.descriptionCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Deriva tives-Institute of Chemistry-CEMPEQC UNESP, SP-
Formato: dc.format819-821-
Idioma: dc.languageen-
Relação: dc.relationEuropean Biomass Conference and Exhibition Proceedings-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAnaerobic Digestion-
Palavras-chave: dc.subjectCentral Composite Design-
Palavras-chave: dc.subjectDesirability Function-
Palavras-chave: dc.subjectModeling-
Palavras-chave: dc.subjectSpecific Methane Production-
Título: dc.titleOPTIMIZATION OF METHANE PRODUCTION FROM CRUDE GLYCEROL DERIVED OF BIODIESEL PRODUCTION FROM WASTE COOKING OIL-
Tipo de arquivo: dc.typeaula digital-
Aparece nas coleções:Repositório Institucional - Unesp

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