A review of Brazilian agro-industrial pig farming systems: environmental impacts and applied anaerobic digestion processes with mineral additives (2022)
- Authors:
- Autor USP: ALCÂNTARA, MARCO AURÉLIO KONDRACKI DE - EEL
- Unidade: EEL
- DOI: 10.33448/rsd-v11i1.21720
- Subjects: GESTÃO AMBIENTAL; DIGESTÃO ANAERÓBIA
- Keywords: Pig manure; Environmental management; Digestion anaerobic; Mineral additives
- Language: Inglês
- Abstract: The agro-industrial systems comprise activities which transform raw materials of agricultural, aquacultural, livestock and forestry industries from primary production stages to consumption. Pig farming stands out in national and international markets for agro-industrial processes such as slaughtering and meat processing. Although this sector positively contributes to the economies of several countries, the high flow of waste resulting from implementing integrated production systems has led to serious environmental consequences (e.g., polluted water bodies and Greenhouse Gases - GHGs emissions). Among the treatment methods, anaerobic digestion reduces the organic load of biomass in the absence of oxygen, generating biogas and organic fertilizer. However, there are limitations associated with high CH4 variability and low yield, resulting a minimal and slow implementation in Brazil. Some research has reported the use of mineral additives to optimize the digestion process. This study comprises a bibliographic review of pig farming systems and production models, followed by an analysis on a global scale and environmental consequences. It is also discussed the use of additive minerals which have been applied in anaerobic digestion of swine manure as well as some prospects for global advances with opportunities to mitigate GHGs and bottlenecks. Despite being a promising technology, detailed evaluations of the use of these additives and their implementation in treatment plants must still be carried out in such a way to understand the optimization of such process.
- Imprenta:
- Publisher place: Vargem Grande Paulista
- Date published: 2022
- Source:
- Título: Research, society and development
- ISSN: 2525-3409
- Volume/Número/Paginação/Ano: v.11, n.1, p.e6811121720-, 2022
- Este periódico é de acesso aberto
- Este artigo NÃO é de acesso aberto
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ABNT
SILVA, Hellen Luisa de Castro e et al. A review of Brazilian agro-industrial pig farming systems: environmental impacts and applied anaerobic digestion processes with mineral additives. Research, society and development, v. 11, n. 1, p. e6811121720-, 2022Tradução . . Disponível em: https://doi.org/10.33448/rsd-v11i1.21720. Acesso em: 13 fev. 2026. -
APA
Silva, H. L. de C. e, Barros, R. M., Santos, I. F. S. dos, Lora, E. E. S., Alcântara, M. A. K. de, & ANDRADE, R. U. B. E. N. I. L. D. O. V. I. E. I. R. A. (2022). A review of Brazilian agro-industrial pig farming systems: environmental impacts and applied anaerobic digestion processes with mineral additives. Research, society and development, 11( 1), e6811121720-. doi:10.33448/rsd-v11i1.21720 -
NLM
Silva HL de C e, Barros RM, Santos IFS dos, Lora EES, Alcântara MAK de, ANDRADE RUBENILDOVIEIRA. A review of Brazilian agro-industrial pig farming systems: environmental impacts and applied anaerobic digestion processes with mineral additives [Internet]. Research, society and development. 2022 ;11( 1): e6811121720-.[citado 2026 fev. 13 ] Available from: https://doi.org/10.33448/rsd-v11i1.21720 -
Vancouver
Silva HL de C e, Barros RM, Santos IFS dos, Lora EES, Alcântara MAK de, ANDRADE RUBENILDOVIEIRA. A review of Brazilian agro-industrial pig farming systems: environmental impacts and applied anaerobic digestion processes with mineral additives [Internet]. Research, society and development. 2022 ;11( 1): e6811121720-.[citado 2026 fev. 13 ] Available from: https://doi.org/10.33448/rsd-v11i1.21720 - Degradação carbonácea de lixiviado de aterro sanitário por ozonização catalítica em reator de sistema contínuo
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Informações sobre o DOI: 10.33448/rsd-v11i1.21720 (Fonte: oaDOI API)
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