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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
12/09/2024 |
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Data da última atualização: |
12/09/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARPANEZ, T. G.; SILVA, J. B. G.; OTENIO, M. H.; AMARAL, M. C. S.; MOREIRA, V. R. |
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Afiliação: |
THAIS GIRARDI CARPANEZ, UNIVERSIDADE FEDERAL DE MINAS GERAIS; JONATHAS BATISTA GONÇALVES SILVA, UNIVERSIDADE FEDERAL DE JUIZ DE FORA; MARCELO HENRIQUE OTENIO, CNPGL; MÍRIAM CRISTINA SANTOS AMARAL, UNIVERSIDADE FEDERAL DE MINAS GERAIS; VICTOR REZENDE MOREIRA, UNIVERSIDADE FEDERAL DE MINAS GERAIS. |
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Título: |
Potential for nutrients reuse, carbon sequestration, and CO2 emissions reduction in the practice of domestic and industrial wastewater recycling into agricultural soils: a review. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Environmental Management, v. 370, 122443, 2024. |
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DOI: |
https://doi.org/10.1016/j.jenvman.2024.122443 |
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Idioma: |
Inglês |
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Conteúdo: |
This review assesses the feasibility of reusing treated wastewater for irrigation in agricultural soils as a strategy for nutrients recycling and mitigation of CO2 emissions. Through a literature review, it was examined wastewater sources enriched with carbon and nutrients, including municipal wastewater and associated sludge, vinasse, swine wastewater, as well as wastewater from the food industry and paper and pulp production. The review also explores the dynamics of organic matter within the soil, discussing the aspects related to its potential conversion to CO2 or long-term storage. It was found that industrial wastewaters, owing to their higher organic matter and recalcitrance, exhibit greater potential for carbon storage. However, the presence of pollutants in wastewater necessitates careful consideration, particularly concerning their impact on soil quality. Toxic metals, microplastics, and organic compounds emerged as significant contaminants that could accumulate in the soil, posing risks to ecosystem health. To mitigate the environmental impacts, it was evaluated various wastewater treatment technologies and their associated carbon emissions. While advanced treatments may effectively reduce the contaminant load and mitigate soil impacts, their adoption is often associated with an increase in CO2 emissions. Membrane bioreactors, microfiltration, ultrafiltration, and up-flow anaerobic sludge blanket reactors were identified as promising technologies with lower carbon footprints. Looking ahead, future research should aim to enhance the understanding of carbon dynamics in soil and validate the environmental impacts of treated wastewater disposal. Despite remaining uncertainties, the literature indicates a positive outlook for wastewater recycling in soil, offering a viable strategy for carbon storage and mitigation of greenhouse gas emissions. MenosThis review assesses the feasibility of reusing treated wastewater for irrigation in agricultural soils as a strategy for nutrients recycling and mitigation of CO2 emissions. Through a literature review, it was examined wastewater sources enriched with carbon and nutrients, including municipal wastewater and associated sludge, vinasse, swine wastewater, as well as wastewater from the food industry and paper and pulp production. The review also explores the dynamics of organic matter within the soil, discussing the aspects related to its potential conversion to CO2 or long-term storage. It was found that industrial wastewaters, owing to their higher organic matter and recalcitrance, exhibit greater potential for carbon storage. However, the presence of pollutants in wastewater necessitates careful consideration, particularly concerning their impact on soil quality. Toxic metals, microplastics, and organic compounds emerged as significant contaminants that could accumulate in the soil, posing risks to ecosystem health. To mitigate the environmental impacts, it was evaluated various wastewater treatment technologies and their associated carbon emissions. While advanced treatments may effectively reduce the contaminant load and mitigate soil impacts, their adoption is often associated with an increase in CO2 emissions. Membrane bioreactors, microfiltration, ultrafiltration, and up-flow anaerobic sludge blanket reactors were identified as promising technologies with lower carbon ... Mostrar Tudo |
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Palavras-Chave: |
Emissão de CO2; Sequestro de carbono. |
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Thesagro: |
Águas Residuais; Armazenamento; Carbono; Solo. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
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Registro original: |
Embrapa Gado de Leite (CNPGL) |
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| 1. |  | PIEDADE, A. M.; BENCHIMOL, R. L.; LEÃO, N. V. M.; FELIPE, S. H. S. Diagnóstico fitossanitário em sementes de cedro e tachi branco. In: SEMINÁRIO DE INICIAÇÃO CIENTÍFICA DA EMBRAPA AMAZÔNIA ORIENTAL, 15., 2011, Belém, PA. A ciência de fazer ciência: anais. Belém, PA: Embrapa Amazônia Oriental, 2011. 1 CD-ROM. PIBIC-2011.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 2. | | ISHIDA, A. K. N.; COSTA, R. C.; OLIVEIRA, L. C.; DAMASCENO FILHO, A. S.; SILVA, C. T. B.; PIEDADE, A. M.; MIRANDA, V. S. Extratos aquosos de Artocarpus heterophyllus Lam. e Morinda citrifolia Linn no controle da mancha bacteriana do maracujazeiro. Tropical Plant Pathology, v. 36, p. 0857, ago. 2011. Suplemento. Edição dos resumos do 44º Congresso Brasileiro de Fitopatologia, 2011, Bento Gonçalves. Resumo 1244.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| 3. | | OLIVEIRA, L. C.; ISHIDA, A. K. N.; DAMASCENO FILHO, A. S.; COSTA, R. C.; SILVA, C. T. B.; PIEDADE, A. M. Variabilidade de isolados de Xanthomonas axonopodis pv. passiflorae no estado do Pará. Tropical Plant Pathology, v. 36, p. 0537, ago. 2011. Suplemento. Edição dos resumos do 44º Congresso Brasileiro de Fitopatologia, 2011, Bento Gonçalves. Resumo 797.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amazônia Oriental. |
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| Registros recuperados : 3 | |
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