The opportunities and challenges for the development of a sustainable Italian bioeconomy vary according to the bioenergy used in the various sectors,in line with the principle of“making better use of what we already ...The opportunities and challenges for the development of a sustainable Italian bioeconomy vary according to the bioenergy used in the various sectors,in line with the principle of“making better use of what we already use”and“effectively using what we do not yet use”.The aim of the present paper is to analyse the main driving factors“for and against”innovative energy policies,focused on bioenegy related to natural cycles and systems,including turning the“energy”present in agricultural and industrial waste and byproducts into usable forms.The role of biogas and biomethane,particularly,in the Italian scenario,will be analysed in the light of current environmental policy trends.展开更多
Over the last few years, anaerobic digestion has been widespread in many European countries, including Italy. This technology is used not only for the purpose of recovering renewable energy （biogas） but also to cont...Over the last few years, anaerobic digestion has been widespread in many European countries, including Italy. This technology is used not only for the purpose of recovering renewable energy （biogas） but also to control smelly emissions and to stabilize biomasses before their agronomic use. Therefore, it is necessary to stxengfthen and rationalize systems that exploit anaerobic digestion processes of vanious types ofbiomass （biomass ofzootechnical and agro-industrial biomass, energy crops, crop residues, etc.）, a case in point is the “Tempio” farm. The agricultural world increasingly is interested in the opportunities deriving from the attention to environmental issues linked, for example, to the enhancement of organic waste, the growing energy demand, the reduction of greenhouse gas emissions. In particular, the zootechinical sector can be the driving force for the large-scale development of anaerobic digestion, as is already happening in other European realities. The benefits that they can derive are many and are linked to an improvement in the environmental sustainability of farms, the integration of green energy income, the reduction of enviromnental problems related to emissions into the atmosphere and smells and better utilization of agronomic fertilizer elements present in the slurry.展开更多
文摘The opportunities and challenges for the development of a sustainable Italian bioeconomy vary according to the bioenergy used in the various sectors,in line with the principle of“making better use of what we already use”and“effectively using what we do not yet use”.The aim of the present paper is to analyse the main driving factors“for and against”innovative energy policies,focused on bioenegy related to natural cycles and systems,including turning the“energy”present in agricultural and industrial waste and byproducts into usable forms.The role of biogas and biomethane,particularly,in the Italian scenario,will be analysed in the light of current environmental policy trends.
文摘Over the last few years, anaerobic digestion has been widespread in many European countries, including Italy. This technology is used not only for the purpose of recovering renewable energy （biogas） but also to control smelly emissions and to stabilize biomasses before their agronomic use. Therefore, it is necessary to stxengfthen and rationalize systems that exploit anaerobic digestion processes of vanious types ofbiomass （biomass ofzootechnical and agro-industrial biomass, energy crops, crop residues, etc.）, a case in point is the “Tempio” farm. The agricultural world increasingly is interested in the opportunities deriving from the attention to environmental issues linked, for example, to the enhancement of organic waste, the growing energy demand, the reduction of greenhouse gas emissions. In particular, the zootechinical sector can be the driving force for the large-scale development of anaerobic digestion, as is already happening in other European realities. The benefits that they can derive are many and are linked to an improvement in the environmental sustainability of farms, the integration of green energy income, the reduction of enviromnental problems related to emissions into the atmosphere and smells and better utilization of agronomic fertilizer elements present in the slurry.
