Publicação
Biogas production by the anaerobic digestion of whey
| Resumo: | Digestion is an attractive alternative in the treatment of waste generated in the agricultural industry, as it treats waste and also produces biogas that can be used in power generation, resulting in both environmental and economic benefits. This study presents the results of anaerobic digestion of cheese whey using swine wastewater as inoculum. Digestion was performed using sequencing batch bioreactors with a total volume of 2.350 mL. In order to evaluate digester efficiency, biogas was collected in a gas meter. Methane concentration in the biogas was determined using a biogas analysis kit, by AlfaKit®. The project was carried out using two different temperatures, which were 32ºC and 26ºC, that resulted in the production of 270 and 171 L (kg-sv)-1 of biogas, respectively and a reduction of over 40% in volatile solids in both treatments. The tests show that there is a good potential for the use of whey in the production of biogas and its further conversion into energy. |
|---|---|
| Autores principais: | Antonelli,Jhonatas |
| Outros Autores: | Lindino,Cleber Antonio; Azevedo,Júlio Cesar Rodrigues de; Souza,Samuel Nelson Melegari de; Cremonez,Paulo André; Rossi,Eduardo |
| Assunto: | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| Ano: | 2016 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Fundação para a Ciência e Tecnologia |
| Idioma: | inglês |
| Origem: | SciELO Portugal |
| _version_ | 1868441666846720000 |
|---|---|
| author | Antonelli,Jhonatas |
| author2 | Lindino,Cleber Antonio Azevedo,Júlio Cesar Rodrigues de Souza,Samuel Nelson Melegari de Cremonez,Paulo André Rossi,Eduardo |
| author2_role | author author author author author |
| author_facet | Antonelli,Jhonatas Lindino,Cleber Antonio Azevedo,Júlio Cesar Rodrigues de Souza,Samuel Nelson Melegari de Cremonez,Paulo André Rossi,Eduardo |
| author_role | author |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Antonelli,Jhonatas\"},{\"Person.name\":\"Lindino,Cleber Antonio\"},{\"Person.name\":\"Azevedo,Júlio Cesar Rodrigues de\"},{\"Person.name\":\"Souza,Samuel Nelson Melegari de\"},{\"Person.name\":\"Cremonez,Paulo André\"},{\"Person.name\":\"Rossi,Eduardo\"}] |
| datacite.creators.creator.creatorName.fl_str_mv | Antonelli,Jhonatas Lindino,Cleber Antonio Azevedo,Júlio Cesar Rodrigues de Souza,Samuel Nelson Melegari de Cremonez,Paulo André Rossi,Eduardo |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| datacite.titles.title.fl_str_mv | Biogas production by the anaerobic digestion of whey |
| dc.creator.none.fl_str_mv | Antonelli,Jhonatas Lindino,Cleber Antonio Azevedo,Júlio Cesar Rodrigues de Souza,Samuel Nelson Melegari de Cremonez,Paulo André Rossi,Eduardo |
| dc.format.none.fl_str_mv | text/html |
| dc.identifier.none.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2016000300016 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Sociedade de Ciências Agrárias de Portugal |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.source.none.fl_str_mv | Revista de Ciências Agrárias v.39 n.3 2016 |
| dc.subject.none.fl_str_mv | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| dc.title.fl_str_mv | Biogas production by the anaerobic digestion of whey |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Digestion is an attractive alternative in the treatment of waste generated in the agricultural industry, as it treats waste and also produces biogas that can be used in power generation, resulting in both environmental and economic benefits. This study presents the results of anaerobic digestion of cheese whey using swine wastewater as inoculum. Digestion was performed using sequencing batch bioreactors with a total volume of 2.350 mL. In order to evaluate digester efficiency, biogas was collected in a gas meter. Methane concentration in the biogas was determined using a biogas analysis kit, by AlfaKit®. The project was carried out using two different temperatures, which were 32ºC and 26ºC, that resulted in the production of 270 and 171 L (kg-sv)-1 of biogas, respectively and a reduction of over 40% in volatile solids in both treatments. The tests show that there is a good potential for the use of whey in the production of biogas and its further conversion into energy. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | article |
| id | scielopt_e4feb75e4e4f5fbd1f464e746dc3482c |
| identifier.url.fl_str_mv | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2016000300016 |
| instacron_str | SciELO |
| institution | Fundação para a Ciência e Tecnologia |
| instname_str | Fundação para a Ciência e Tecnologia |
| language | eng |
| network_acronym_str | scielopt |
| network_name_str | SciELO Portugal |
| oai_identifier_str | oai:scielo:S0871-018X2016000300016 |
| organization_str_mv | urn:organizationAcronym:scielo |
| person_str_mv | Antonelli,Jhonatas Lindino,Cleber Antonio Azevedo,Júlio Cesar Rodrigues de Souza,Samuel Nelson Melegari de Cremonez,Paulo André Rossi,Eduardo |
| publishDate | 2016 |
| publisher.none.fl_str_mv | Sociedade de Ciências Agrárias de Portugal |
| reponame_str | SciELO Portugal |
| repository_id_str | urn:repositoryAcronym:scielopt |
| service_str_mv | urn:repositoryAcronym:scielopt |
| spelling | Biogas production by the anaerobic digestion of wheyAntonelli,JhonatasLindino,Cleber AntonioAzevedo,Júlio Cesar Rodrigues deSouza,Samuel Nelson Melegari deCremonez,Paulo AndréRossi,Eduardoagro-industrial wasteanaerobic digestionmethane productionreduction of volatile solidsrenewable energyopen accesshttp://purl.org/coar/access_right/c_abf2http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2016000300016URLhttp://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2016000300016URLHasVersion2016-09-01Digestion is an attractive alternative in the treatment of waste generated in the agricultural industry, as it treats waste and also produces biogas that can be used in power generation, resulting in both environmental and economic benefits. This study presents the results of anaerobic digestion of cheese whey using swine wastewater as inoculum. Digestion was performed using sequencing batch bioreactors with a total volume of 2.350 mL. In order to evaluate digester efficiency, biogas was collected in a gas meter. Methane concentration in the biogas was determined using a biogas analysis kit, by AlfaKit®. The project was carried out using two different temperatures, which were 32ºC and 26ºC, that resulted in the production of 270 and 171 L (kg-sv)-1 of biogas, respectively and a reduction of over 40% in volatile solids in both treatments. The tests show that there is a good potential for the use of whey in the production of biogas and its further conversion into energy.Sociedade de Ciências Agrárias de PortugalRevista de Ciências Agrárias v.39 n.3 2016text/htmlengjournal articlehttp://purl.org/coar/resource_type/c_6501literature |
| spellingShingle | Biogas production by the anaerobic digestion of whey Antonelli,Jhonatas agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| status | SINGLETON |
| subject.fl_str_mv | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| title | Biogas production by the anaerobic digestion of whey |
| title_full | Biogas production by the anaerobic digestion of whey |
| title_fullStr | Biogas production by the anaerobic digestion of whey |
| title_full_unstemmed | Biogas production by the anaerobic digestion of whey |
| title_short | Biogas production by the anaerobic digestion of whey |
| title_sort | Biogas production by the anaerobic digestion of whey |
| topic | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| topic_facet | agro-industrial waste anaerobic digestion methane production reduction of volatile solids renewable energy |
| url | http://scielo.pt/scielo.php?script=sci_arttext&pid=S0871-018X2016000300016 |
| visible | 1 |