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https://hdl.handle.net/1822/31559
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Campo DC | Valor | Idioma |
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dc.contributor.author | Oliveira, João Vítor | por |
dc.contributor.author | Alves, M. M. | por |
dc.contributor.author | Costa, J. C. | por |
dc.date.accessioned | 2014-12-03T10:27:18Z | - |
dc.date.available | 2014-12-03T10:27:18Z | - |
dc.date.issued | 2014 | - |
dc.identifier.citation | Oliveira, J. V.; Alves, M. M.; Costa, J. C., Co-digestion of Sargassum sp. with glycerol and waste frying oil following a design of experiments. XI Latin American Workshop and Symposium of Anaerobic Digestion. La Habana, Cuba, Nov. 24-27, 691-701, 2014. | - |
dc.identifier.uri | https://hdl.handle.net/1822/31559 | - |
dc.description.abstract | A response surface methodology was adopted to assess the optimal conditions for methane production from the macroalgae Sargassum sp. co-digested with glycerol (Gly) and waste frying oil (WFO). Three variables were tested: % total solids of algae (%TSSargassum sp.), co-substrate concentration (gGly/WFO L-1); and, co-substrate type (Gly or WFO). The Biochemical Methane Potential (BMP) of Sargassum sp. was 181±1 L CH4 kg-1 COD. The co-digestion with Gly and WFO increased the BMP by 56% and 46%, respectively. The methane production rate (k), showed similar behaviour as the BMP, increasing 38% and 19% with Gly and WFO, respectively. The higher BMP (283±18 L CH4 kg-1 COD) and k (65.9±2.1 L CH4 kg-1 COD d-1) was obtained in the assay with 0.5% TS and 3.0 gGly L-1. Co-digestion with Gly or WFO is a promising process to enhance the BMP from the macroalgae Sargassum sp.. | por |
dc.language.iso | eng | por |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/126270/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/129146/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/5876-PPCDTI/126270/PT | - |
dc.rights | openAccess | por |
dc.subject | Anaerobic co-digestion | por |
dc.subject | Design of experiments | por |
dc.subject | Glycerol | por |
dc.subject | Sargassum sp. | por |
dc.subject | Waste frying oil | por |
dc.title | Co-digestion of Sargassum sp. with glycerol and waste frying oil following a design of experiments | por |
dc.type | conferencePaper | - |
dc.peerreviewed | no | por |
dc.comments | CEB19367 | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 24 - 27 Nov. 2014 | por |
sdum.event.type | conference | por |
oaire.citationStartPage | 691 | por |
oaire.citationEndPage | 701 | por |
oaire.citationConferencePlace | La Habana, Cuba | por |
oaire.citationTitle | XI Latin American Workshop and Symposium on Anaerobic Digestion | por |
dc.date.updated | 2014-12-02T17:34:19Z | - |
sdum.conferencePublication | XI Latin American Workshop and Symposium on Anaerobic Digestion | por |
Aparece nas coleções: | CEB - Artigos em Livros de Atas / Papers in Proceedings |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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document_19367_1.pdf | 614,01 kB | Adobe PDF | Ver/Abrir |