Publicação
Co-digestion of cow manure, food waste and intermittent input of fat
| Resumo: | Pulses of oil were added to completely mixed reactors fed with dairy cow manure and food waste, after achieving a stable performance at an organic loading rate of 4.6 ± 0.1 gCOD/(lreactor day), an oily waste effluent from a canned fish processing industry was fed in the form of pulses. The oil concentration rose up to 9, 12, 15 and 18 gCODoil/lreactor, after the pulse feeding in the reactor. The highest fat concentration of 18 gCODoil/lreactor promoted a persistent inhibition in the process of the continuous reactor, although in batch assays, the reactor content evidenced a capacity to degrade more oil and to degrade the accumulated organic matter. All the other pulses had a positive effect in the methane production. From a practical point of view, this work demonstrates that controlled intermittent inputs of oil can enhance the methane production in a co-digestion of cow manure and food waste. |
|---|---|
| Autores principais: | Neves, L. |
| Outros Autores: | Oliveira, Rosário; Alves, M. M. |
| Assunto: | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| Ano: | 2009 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1866877121419280384 |
|---|---|
| author | Neves, L. |
| author2 | Oliveira, Rosário Alves, M. M. |
| author2_role | author author |
| author_facet | Neves, L. Oliveira, Rosário Alves, M. M. |
| author_role | author |
| contributor_name_str_mv | Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Neves, L.\"},{\"Person.name\":\"Oliveira, Rosário\"},{\"Person.name\":\"Alves, M. M.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Neves, L. Oliveira, Rosário Alves, M. M. |
| datacite.date.Accepted.fl_str_mv | 2009-03-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2009-03-04T15:28:07Z |
| datacite.date.embargoed.fl_str_mv | 2009-03-04T15:28:07Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| datacite.titles.title.fl_str_mv | Co-digestion of cow manure, food waste and intermittent input of fat |
| dc.contributor.none.fl_str_mv | Universidade do Minho |
| dc.creator.none.fl_str_mv | Neves, L. Oliveira, Rosário Alves, M. M. |
| dc.date.Accepted.fl_str_mv | 2009-03-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2009-03-04T15:28:07Z |
| dc.date.embargoed.fl_str_mv | 2009-03-04T15:28:07Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/8741 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| dc.title.fl_str_mv | Co-digestion of cow manure, food waste and intermittent input of fat |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Pulses of oil were added to completely mixed reactors fed with dairy cow manure and food waste, after achieving a stable performance at an organic loading rate of 4.6 ± 0.1 gCOD/(lreactor day), an oily waste effluent from a canned fish processing industry was fed in the form of pulses. The oil concentration rose up to 9, 12, 15 and 18 gCODoil/lreactor, after the pulse feeding in the reactor. The highest fat concentration of 18 gCODoil/lreactor promoted a persistent inhibition in the process of the continuous reactor, although in batch assays, the reactor content evidenced a capacity to degrade more oil and to degrade the accumulated organic matter. All the other pulses had a positive effect in the methane production. From a practical point of view, this work demonstrates that controlled intermittent inputs of oil can enhance the methane production in a co-digestion of cow manure and food waste. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| fulltext.url.fl_str_mv | https://prod-dspace.uminho.pt/bitstreams/9639fab9-ba24-4f51-ae26-3d208370b8ad/download |
| id | rum_7c459bbf1db49e4a01902fc00ef38549 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/8741 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/8741 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Neves, L. Oliveira, Rosário Alves, M. M. |
| publishDate | 2009 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevierenPulses of oil were added to completely mixed reactors fed with dairy cow manure and food waste, after achieving a stable performance at an organic loading rate of 4.6 ± 0.1 gCOD/(lreactor day), an oily waste effluent from a canned fish processing industry was fed in the form of pulses. The oil concentration rose up to 9, 12, 15 and 18 gCODoil/lreactor, after the pulse feeding in the reactor. The highest fat concentration of 18 gCODoil/lreactor promoted a persistent inhibition in the process of the continuous reactor, although in batch assays, the reactor content evidenced a capacity to degrade more oil and to degrade the accumulated organic matter. All the other pulses had a positive effect in the methane production. From a practical point of view, this work demonstrates that controlled intermittent inputs of oil can enhance the methane production in a co-digestion of cow manure and food waste.application/pdfenCo-digestion of cow manure, food waste and intermittent input of fatNeves, L.Oliveira, RosárioAlves, M. M.HostingInstitutionOrganizationalUniversidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0960-8524DOIIsPartOf10.1016/j.biortech.2008.10.0302009-03-04T15:28:07Z2009-032009-03-01T00:00:00ZHandlehttps://hdl.handle.net/1822/8741http://purl.org/coar/access_right/c_abf2open accessCow manureAnaerobic co-digestionLipidsFood wasteOily effluent605472 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://prod-dspace.uminho.pt/bitstreams/9639fab9-ba24-4f51-ae26-3d208370b8ad/download |
| spellingShingle | Co-digestion of cow manure, food waste and intermittent input of fat Neves, L. Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| status | SINGLETON |
| subject.fl_str_mv | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| title | Co-digestion of cow manure, food waste and intermittent input of fat |
| title_full | Co-digestion of cow manure, food waste and intermittent input of fat |
| title_fullStr | Co-digestion of cow manure, food waste and intermittent input of fat |
| title_full_unstemmed | Co-digestion of cow manure, food waste and intermittent input of fat |
| title_short | Co-digestion of cow manure, food waste and intermittent input of fat |
| title_sort | Co-digestion of cow manure, food waste and intermittent input of fat |
| topic | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| topic_facet | Cow manure Anaerobic co-digestion Lipids Food waste Oily effluent |
| url | https://hdl.handle.net/1822/8741 |
| visible | 1 |