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Campo DC | Valor | Idioma |
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dc.contributor.author | STEINMETZ, R. L. R. | eng |
dc.contributor.author | MEZZARI, M. P. | eng |
dc.contributor.author | SILVA, M. L. B. da | eng |
dc.contributor.author | KUNZ, A. | eng |
dc.contributor.author | AMARAL, A. C. | eng |
dc.contributor.author | TÁPPARO, D. C. | eng |
dc.contributor.author | SOARES, H. M. | eng |
dc.date.accessioned | 2019-07-19T00:40:37Z | - |
dc.date.available | 2019-07-19T00:40:37Z | - |
dc.date.created | 2016-12-09 | |
dc.date.issued | 2016 | |
dc.identifier.citation | Bioresource Technology, v. 219, p. 21-28, 2016. | eng |
dc.identifier.uri | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1058360 | - |
dc.description | Appropriate enrichment of anaerobic microorganism?s consortium is crucial for accurate biochemical methane potential (BMP) assays. An alternative method to produce and maintain a mesophilic methanogenic inoculum was demonstrated. Three sources of inoculum were mixed and acclimated for 857 days in order to reach steady conditions (pH = 7.90 ± 0.46; VS/TS > 50%; VFA/alkalinity = 0.16 ± 0.04 gAcetic Acid/gCaCO3 ). Biogas yield >80% was obtained after 70 days of inoculum acclimation in comparison to standard cellulose (>600 mLN/gVS). Methanogen community analysis based on 16S rDNA of the inoculum revealed Archaea concentration of 3 1012 gene copies/g (Methanobacteriales 8 1010; Methanomicrobiales 8 1010; and Methanosarcinales 4 1011 gene copies/g). The proposed method for development and maintenance of microorganism enrichment inoculum demonstrates consistent BMP data which is a requirement for dependable prediction of biogas production at field scale operations. | eng |
dc.language.iso | eng | eng |
dc.rights | openAccess | eng |
dc.subject | Digestão anaeróbica | eng |
dc.title | Enrichment and acclimation of an anaerobic mesophilic microorganism?s inoculum for standardization of BMP assays. | eng |
dc.type | Artigo de periódico | eng |
dc.date.updated | 2019-07-19T00:40:37Z | |
dc.subject.thesagro | Dejeto | eng |
dc.subject.thesagro | Biogás | eng |
dc.subject.nalthesaurus | Anaerobic digestion | eng |
dc.subject.nalthesaurus | Waste treatment | eng |
riaa.ainfo.id | 1058360 | eng |
riaa.ainfo.lastupdate | 2019-07-18 | |
dc.identifier.doi | http://dx.doi.org/10.1016/j.biortech.2016.07.031 | eng |
dc.contributor.institution | RICARDO LUIS RADIS STEINMETZ, CNPSA; MELISSA PAOLA MEZZARI, UNOESC; MARCIO LUIS BUSI DA SILVA, CNPSA; AIRTON KUNZ, CNPSA; ANDRÉ CESTONARO DO AMARAL, UNIOESTE; DEISI CRISTINA TÁPPARO, UNIOESTE; HUGO MOREIRA SOARES, UFSC. | eng |
Aparece nas coleções: | Artigo em periódico indexado (CNPSA) |
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