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Composting of different agro-food wastes: Effects of the phenolic and lignocellulosic fractions on greenhouse gases emissions

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dc.contributor.authorSantos, C.
dc.contributor.authorFonseca, J.
dc.contributor.authorCoutinho, J.
dc.contributor.authorFerreira, L.
dc.contributor.authorPereira, J.
dc.contributor.authorTrindade, H.
dc.date.accessioned2016-11-30T10:04:28Z
dc.date.available2016-11-30T10:04:28Z
dc.date.issued2016
dc.description.abstractCurrently, society faces a number of challenges related to the large amounts of organic wastes generated and accumulated by the increasing expansion of agroindustrial activities1. Most of these wastes are rich in lignocellulosic compounds, which represents a major fraction of all plant biomass (of above 90%), so, its degradation is crucial for global carbon cycle2. These organic wastes may be introduced directly on agriculture sector as soil organic amendment, however, these might contain phytochemicals, such as phenolic compounds which may introduce toxic effects to soil and to beneficial organisms. Transformation and degradation of these renewable organic wastes into composts (COMPOSTING) is a possible solution for these problems and an environmentally friendly processes that allows make use of natural resources efficiently3. The main potential handicap is generation and emission of greenhouse gases such as carbon dioxide (CO2 ), methane (CH4 ) and nitrous oxide (N2O) and another ones which may led serious problems like nitric oxide (NO) and ammonia (NH3) 4. For this reason, quantification of GHG emissions from composting and finding possible relations with the chemical and structural composition of the wastes used is crucial to the development of technologies for mitigating emissions and should help to make decisions concerning waste management.pt_PT
dc.identifier.citationSantos, C., Fonseca, J., Coutinho, J., Ferreira, L., Pereira, J., & Trindade H. (2016, outubro). "Composting of different agro-food wastes: Effects of the phenolic and lignocellulosic fractions on greenhouse gases emissions". Poster apresentado no 1st International Conference on Bioresource Technology for Bioenergy, Bioproducts & Environmental Sustainability, Sitges, Spain. Obtido de http://www.biorestec.com/conference-programme.asppt_PT
dc.identifier.urihttp://hdl.handle.net/10400.19/3470
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherElsevierpt_PT
dc.relation.publisherversionhttp://www.biorestec.com/conference-programme.asppt_PT
dc.subjectgaseous emissionspt_PT
dc.subjectlignocellulosic compoundspt_PT
dc.subjectphenolic compoundspt_PT
dc.subjectorganic wastespt_PT
dc.titleComposting of different agro-food wastes: Effects of the phenolic and lignocellulosic fractions on greenhouse gases emissionspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.citation.conferencePlaceSpainpt_PT
oaire.citation.title1st International Conference on Bioresource Technology for Bioenergy, Bioproducts & Environmental Sustainabilitypt_PT
rcaap.rightsrestrictedAccesspt_PT
rcaap.typeconferenceObjectpt_PT

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