Utilize este identificador para referenciar este registo: http://hdl.handle.net/10400.9/3090
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dc.contributor.authorNeves, André-
dc.contributor.authorSilva, Teresa Lopes da-
dc.contributor.authorReis, Alberto-
dc.contributor.authorRamalho, Luís-
dc.contributor.authorEusébio, Ana-
dc.contributor.authorMarques, Isabel Paula Ramos-
dc.date.accessioned2018-11-06T14:35:31Z-
dc.date.available2018-11-06T14:35:31Z-
dc.date.issued2018-
dc.identifier.citationNeves, André.; Silva, Teresa L.; Reis, Alberto... [et.al.]. - Anaerobic digestion of pre-treated microalgae biomass. In: Chemical Engineering Transactions, 2018, Vol. 64, p. 169-174pt_PT
dc.identifier.issn2283-9216-
dc.identifier.urihttp://hdl.handle.net/10400.9/3090-
dc.description.abstractABSTRACT: Chlorella vulgaris microalgae biomass was cultivated in brewery secondary effluents and used as a recalcitrant effluent to be valorised energetically by anaerobic digestion process. All previous techniques applied for cellular disruption – autoclave, freeze/heating, ultrasound, microwave - provided either high absorption values and release of reducing sugars in the medium or membrane cells damage, compared to the untreated sample, indicating that the pre-treatment action was effective. The highest methane production was attained by the autoclave and untreated microalgae assays (samples with less permeabilized cells) while the lowest was provide by the microwaves biomasses pre-treatment: 163-178 mL versus 67 mL CH4. COD removal of 27-29 % and 16 % and TS removal of 28-32 % and 17 % were obtained, respectively. The corresponding methane yield achieved values of 0.04 and 0.030 L g-1 COD and 0.205-0.235 L g-1 TS related to concentrations determined in the influent.pt_PT
dc.language.isoengpt_PT
dc.publisherAIDIC - The Italian Association of Chemical Engineeringpt_PT
dc.relationGREENBIOREFINERY - Processing of brewery wastes with microalgae for producing valuable compoundspt_PT
dc.rightsopenAccesspt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMicroalgaept_PT
dc.subjectMicroalgal biomasspt_PT
dc.subjectAnaerobic digestionpt_PT
dc.subjectChlorella Vulgarispt_PT
dc.subjectBiogas productionpt_PT
dc.titleAnaerobic digestion of pre-treated microalgae biomasspt_PT
dc.typearticlept_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
degois.publication.firstPage169pt_PT
degois.publication.lastPage174pt_PT
degois.publication.titleChemical Engineering Transactionspt_PT
dc.peerreviewedyespt_PT
degois.publication.volume64pt_PT
dc.identifier.doi10.3303/CET1864029pt_PT
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