Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1045503
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dc.contributor.authorPIROLLI, M.pt_BR
dc.contributor.authorSILVA, M. L. B. dapt_BR
dc.contributor.authorMEZZARI, M. P.pt_BR
dc.contributor.authorMICHELON, W.pt_BR
dc.contributor.authorPRANDINI, J. M.pt_BR
dc.contributor.authorSOARES, H. M.pt_BR
dc.date.accessioned2016-05-23T11:11:11Zpt_BR
dc.date.available2016-05-23T11:11:11Zpt_BR
dc.date.created2016-05-23pt_BR
dc.date.issued2015pt_BR
dc.identifier.citationIn: LATIN AMERICAN CONGRESS, 4., 2015, Florianópolis. Anais... Florianópolis: UFSC, 2015. Disponível on line. SOLABIAA.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1045503pt_BR
dc.descriptionHydrogen sulphide is one of the most toxic and corrosive compound present in swine-derived biogas streams.In this study, afield scale biotrickling filter for the removal of hydrogen sulfide was investigated.A Biofilter packed with supporting biofilm materials was fed continuously with a proprietary nutrient solution and operatedfor over 73days. The system has been operating with a H2S inlet concentrations ranging from 1,000to 3,000 ppm.Significant removal efficiencies >95% was demonstrated. pH of the stock feeding solution decreased from 6.2 to as low as 3.5within couple days.The resulting drop in pH provided circumstantial evidence to support biological H2 Soxidation to sulphuric acid by sulfide-oxidizers. Sulfur precipitation was also observed to occur. The results suggested that H2S removal from biogas stream can be efficiently achieved using portable, low cost and maintenance free biotrickling filters.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectBiotrickling filterpt_BR
dc.titleAssessment of hydrogen sulfide removal from biogas using a field scale anoxic biotrickling filter.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-02-22T11:11:11Zpt_BR
dc.subject.thesagroBiogáspt_BR
dc.subject.nalthesaurusdesulfurizationpt_BR
dc.subject.nalthesaurushydrogen sulfidept_BR
riaa.ainfo.id1045503pt_BR
riaa.ainfo.lastupdate2017-02-22pt_BR
dc.contributor.institutionMATEUS PIROLLI, UFSC; MARCIO LUIS BUSI DA SILVA, CNPSA; MELISSA PAOLA MEZZARI, UNOESC; WILLIAN MICHELON, UFSC; JEAN MICHEL PRANDINI, UFSC; HUGO MOREIRA SOARES, UFSC.pt_BR
Aparece nas coleções:Artigo em anais de congresso (CNPSA)

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