Limonene removal using a horizontal-flow anaerobic immobilized biomass bioreactor

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dc.contributor.authorRodrigues, Brenda Clara Gomes [UNESP]
dc.contributor.authorde Mello, Bruna Sampaio [UNESP]
dc.contributor.authorda Silva, Bianca Ferreira [UNESP]
dc.contributor.authorPozzi, Eloisa
dc.contributor.authorde Lima Gomes, Paulo Clairmont Feitosa [UNESP]
dc.contributor.authorSarti, Arnaldo [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2022-04-28T19:41:42Z
dc.date.available2022-04-28T19:41:42Z
dc.date.issued2021-10-01
dc.description.abstractIn Brazil, a large amount of liquid wastewater generated during orange juice production has a significant negative impact on the citric industries. The treatment of this wastewater has been carried out in biological treatment plants. However, low organic removal efficiency has been achieved while using anaerobic or/and aerobic processes probably due to biological inhibition by toxic compounds like limonene. In this context, the objective of this study was to evaluate the limonene removal by a bench-scale horizontal-flow anaerobic immobilized biomass (HAIB) bioreactor (12L) and the transformation products formed during the applied treatment. The bioreactor was filled with three different matrices (mineral coal, polyurethane foam and gravel) containing immobilized anaerobic sludge. The used substrate contained chemical oxygen demand (COD) of 480 to 1251 mg L−1 and the concentrations of limonene ranging from 10 (period I) to 500 mg L−1 (period X) were monitored by GC–MS. The HAIB bioreactor removed organic matter (>60%), and limonene was removed with high efficiency (>95%), while operated at hydraulic retention time (HRT) of 48 and 24 h.en
dc.description.affiliationCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Derivatives (CEMPEQC) Institute of Chemistry São Paulo State University – UNESP
dc.description.affiliationBioenergy Research Institute (IPBEN) Institute of Chemistry São Paulo State University – UNESP
dc.description.affiliationNational Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry São Paulo State University – UNESP
dc.description.affiliationLaboratory of Biological Processes Center for Research Development and Innovation in Environmental Engineering São Carlos School of Engineering University of São Paulo (USP)
dc.description.affiliationUnespCenter for Monitoring and Research of the Quality of Fuels Biofuels Crude Oil and Derivatives (CEMPEQC) Institute of Chemistry São Paulo State University – UNESP
dc.description.affiliationUnespBioenergy Research Institute (IPBEN) Institute of Chemistry São Paulo State University – UNESP
dc.description.affiliationUnespNational Institute for Alternative Technologies of Detection Toxicological Evaluation and Removal of Micropollutants and Radioactives (INCT-DATREM) Institute of Chemistry São Paulo State University – UNESP
dc.description.sponsorshipUniversidade Estadual Paulista
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: 2015/15880-1
dc.identifierhttp://dx.doi.org/10.1016/j.jwpe.2021.102225
dc.identifier.citationJournal of Water Process Engineering, v. 43.
dc.identifier.doi10.1016/j.jwpe.2021.102225
dc.identifier.issn2214-7144
dc.identifier.scopus2-s2.0-85110714002
dc.identifier.urihttp://hdl.handle.net/11449/221998
dc.language.isoeng
dc.relation.ispartofJournal of Water Process Engineering
dc.sourceScopus
dc.subjectHorizontal-flow anaerobic immobilized biomass bioreactor
dc.subjectInert media support
dc.subjectLimonene
dc.subjectTransformation products
dc.titleLimonene removal using a horizontal-flow anaerobic immobilized biomass bioreactoren
dc.typeArtigo

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