Resource recovery of biological residues from the Brazilian poultry industry in mitigating environmental impacts: A life cycle assessment (LCA) approach

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Autor(es): dc.contributorIFRO-
Autor(es): dc.contributorUniversidade Federal de Sergipe (UFS)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorCalifornia State University-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversità Degli Studi di Sassari-
Autor(es): dc.creatorAlves, Edmar Costa-
Autor(es): dc.creatordos Santos Alves, Israel Henrique-
Autor(es): dc.creatorSoares, Bruna Borges-
Autor(es): dc.creatorBorges, Aurélio Ferreira-
Autor(es): dc.creatorJalal, Arshad-
Autor(es): dc.creatorJani, Arun Dilipkumar-
Autor(es): dc.creatorAbreu-Junior, Cassio Hamilton-
Autor(es): dc.creatorCapra, Gian Franco-
Autor(es): dc.creatorRodrigues Nogueira, Thiago Assis-
Data de aceite: dc.date.accessioned2025-08-21T16:19:49Z-
Data de disponibilização: dc.date.available2025-08-21T16:19:49Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-09-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.jclepro.2023.137895-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/297081-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/297081-
Descrição: dc.descriptionPoultry farming is often associated with negative environmental impacts, such as water quality degradation and greenhouse gas emissions. This study covers important gaps in the geographic scope of poultry farming using Life Cycle Assessment analysis. Data on animal feed, energy, packaging, and waste were collected from the poultry industry in Rondônia, Brazil. The life cycle inventory included all inflows and outflows of feed production, poultry housing, slaughter, processing, the retail market, and the functional unit of “1 kg chicken meat with 0.22 kg protein”. The ReCiPe Midpoint (H) method was used for seven categories of impact. The results showed that emissions of greenhouse gases (GHG, CO2, N2O and CH4) during the feed production phase was dominant, totaling 2.0 kg CO2-eq per kg of live weight produced. This stage was most relevant in six of seven categories of impacts assessed. During the poultry housing stage, terrestrial acidification was dominated by emissions of NH3, P and N2O from one-day-old chicks (hatching eggs, poultry house litter, and feed). The total environmental impact of producing broilers in Brazil amounted to 3.37 kg CO2-eq per kg of meat at the consumer market gate. The LPG gas and biological waste from slaughterhouses was dominant in this phase. The retail stage revealed contributions above 43% in all impact categories due to high consumption of electricity (0.11 kWh (0.39 MJ) per kg of meat). Three scenarios were proposed and demonstrated, using biological residues as a source of nutrients for feed composition. The results showed that using poultry viscera meal led to better environmental outcomes for all impacted categories.-
Descrição: dc.descriptionDepartment of Sciences and Technology Food Instituto Federal de Educação Ciência e Tecnologia de Rondônia IFRO, BR 435, Km 66, Colorado do Oeste, Rondônia-
Descrição: dc.descriptionTechno-Science and Innovation Centre Universidade Federal do Sul da Bahia UFSB, BR 415, Km 39, Ferradas, Bahia-
Descrição: dc.descriptionDepartment of Plant Protection Rural Engineering and Soils São Paulo State University, Av. Brasil n◦ 56, SP-
Descrição: dc.descriptionDepartment of Biology and Chemistry California State University, Monterey Bay-
Descrição: dc.descriptionCenter of Nuclear Energy in Agriculture Universidade de São Paulo, Av. Centenário n 303, SP-
Descrição: dc.descriptionDipartimento di Architettura Design e Urbanistica Università Degli Studi di Sassari, Via Piandanna No 4-
Descrição: dc.descriptionDesertification Research Centre Università Degli Studi di Sassari, Viale Italia No 39-
Descrição: dc.descriptionDepartment of Agricultural Sciences School of Agricultural and Veterinarian Sciences São Paulo State University, Via de acesso Prof. Paulo Donato Castellane s/n, SP-
Descrição: dc.descriptionDepartment of Plant Protection Rural Engineering and Soils São Paulo State University, Av. Brasil n◦ 56, SP-
Descrição: dc.descriptionDepartment of Agricultural Sciences School of Agricultural and Veterinarian Sciences São Paulo State University, Via de acesso Prof. Paulo Donato Castellane s/n, SP-
Idioma: dc.languageen-
Relação: dc.relationJournal of Cleaner Production-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAmino acid-
Palavras-chave: dc.subjectEnergy-
Palavras-chave: dc.subjectFeed production-
Palavras-chave: dc.subjectGreenhouse gas-
Título: dc.titleResource recovery of biological residues from the Brazilian poultry industry in mitigating environmental impacts: A life cycle assessment (LCA) approach-
Tipo de arquivo: dc.typelivro digital-
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