https://socictopen.socict.org/files/original/0c4b3dc8c612632f7ea2b23c68028b37.pdf 46290b7e95ac3facc538ef4362346a6c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agronomic and energy use of waste from pig farming: a case study with economic and financial analysis = Aproveitamento agronômico e energético de dejeções suinícolas: estudo de caso com análise econômico-financeira Creator An entity primarily responsible for making the resource Felippe Martins Damaceno, Maria Cristina Rodrigues Halmeman, Morgana Suszek Gonçalves, Flávia Vieira da Silva Medeiros Description An account of the resource Pig farming generates significant amounts of biodegradable organic waste that can be stabilised by means of anaerobic bio-digestion, with the nutrients and energy being recycled to add value to the activity. The aim of this study was to analyse the economic and financial viability of setting up a system for the agronomic and energy use of waste from pig farming, generated on a farm in Mamborê, in the State of Paraná. The volume of waste generated by the 4,855 pigs was estimated in order to calculate the value of the biofertiliser and biogas, and obtain the possible revenue. The analyses of economic viability were carried out for the full budget of setting up a biodigestor and motor-generator system and the cost surveys necessary for operation of the bio-integrated project. These costs were compared to revenues in a ten-year cash flow. In order to check the profitability of the project, the following deterministic methods of investment were applied: Net Present Value (NPV) and Internal Rate of Return (IRR). The initial investment was BRL 160,321.43, and the annual operating, maintenance and depreciation costs totalled BRL 77,401.55. Considering the nutrients N, P2O5 and K2O, and the electrical energy, it should be possible to obtain BRL 121,186.63 per year, allowing amortisation of the investment over four years. The NPV and the IRR had a result of BRL 669,959.70 and 25.31% respectively. The results therefore led to the project being followed, revealing socioeconomic and environmental benefits. = A suinocultura gera quantidades significativas de resíduos orgânicos biodegradáveis que, por meio da biodigestão anaeróbia, podem ser estabilizados e ter seus nutrientes e energia reciclados, agregando valor à atividade. Objetivou-se com este trabalho analisar a viabilidade econômico-financeira da implantação de um sistema de aproveitamento agronômico e energético das dejeções suinícolas geradas em uma granja localizada em Mamborê, Paraná. O volume de dejetos gerado pelos 4.855 suínos foi estimado para realizar a valorização do biofertilizante e do biogás, de modo a obter possíveis receitas. As análises de viabilidade econômica foram realizadas mediante um orçamento completo da implantação de um sistema biodigestor/ motor-gerador e levantamentos de custos necessários para o funcionamento do projeto biointegrado. Tais custos foram confrontados com as receitas em um fluxo de caixa elaborado sobre um período de dez anos. A fim de verificar a rentabilidade do projeto, foram aplicados os seguintes métodos determinísticos de investimentos: Valor Presente Líquido (VPL) e Taxa Interna de Retorno (TIR). O investimento inicial foi de R$160.321,43, e os custos de operação, manutenção e depreciação anuais totalizam juntos R$77.401,55. Considerando os nutrientes N, P2O5, K2O e a energia elétrica, seria possível a obtenção de R$ 121.186,63 por ano, permitindo a amortização dos investimentos em quatro anos. O VPL e a TIR resultaram em R$ 669.959,70 e 25,31%, respectivamente. Dessa forma, os resultados convergiram à adesão do projeto, revelando benefícios socioeconômicos e ambientais. Date A point or period of time associated with an event in the lifecycle of the resource 2017 Subject The topic of the resource Biofertiliser, biogas, pig farming, waste Identifier An unambiguous reference to the resource within a given context 10.18227/1982-8470ragro.v11i2.3963 Source A related resource from which the described resource is derived Agro@mbiente On-line Publisher An entity responsible for making the resource available Universidade Federal de Roraima Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture, Environmental sciences Relation A related resource <a href="http://revista.ufrr.br/agroambiente/article/view/3963/2271" target="_blank" rel="noreferrer noopener">http://revista.ufrr.br/agroambiente/article/view/3963/2271</a>