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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
25/11/2019 |
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Data da última atualização: |
17/12/2019 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
DELA PICCOLLA, C.; HESTERBERG, D.; NOVOTNY, E. H.; MURAOKA, T.; ANASTACIO, T. C.; REIS, J. V. dos. |
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Afiliação: |
CRISTIANO DELA PICCOLLA, ESALQ-USP; DEAN HESTERBERG, NORTH CAROLINA STATE UNIVERSITY; ETELVINO HENRIQUE NOVOTNY, CNPS; TAKASHI MURAOKA, CENA-USP; THALITA CARDOSO ANASTACIO, ESALQ-USP; JOSIMAR VIEIRA DOS REIS, ESALQ-USP. |
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Título: |
Improving bone-based phosphate fertilizer by pyrolysis. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 381. WCSS 2018. |
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Idioma: |
Inglês |
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Conteúdo: |
Phosphorus is a macronutrient for all organisms, and its projected future scarcity generates a need for more efficient P recycling technologies. Because animal bones are rich in P, they could be employed to recycle part of P fertilizer inputs in agriculture, while diminishing environmental issues and health risks associated with cadmium in phosphate rock-based fertilizers. Moreover, pyrolysis is an alternative treatment to calcination that could both eliminate disease sources from bones and generate an efficient fertilizer ("bone char"). Our aim was to evaluate the physical and chemical characteristics of P in pyrolized pig bones as affected by temperature (400, 550 and 800 °C) and atmospheric conditions (sealed chamber, purging with N2, or steam activation). |
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Thesagro: |
Fertilizante Fosfatado; Radiação. |
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Thesaurus Nal: |
Bones; Phosphorus fertilizers. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/205496/1/Improving-bone-based-phosphate-fertilizer-by-pyrolysis-2019.pdf
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Marc: |
LEADER 01506nam a2200217 a 4500
001 2115142
005 2019-12-17
008 2019 bl uuuu u00u1 u #d
100 1 $aDELA PICCOLLA, C.
245 $aImproving bone-based phosphate fertilizer by pyrolysis.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 381. WCSS 2018.$c2018
520 $aPhosphorus is a macronutrient for all organisms, and its projected future scarcity generates a need for more efficient P recycling technologies. Because animal bones are rich in P, they could be employed to recycle part of P fertilizer inputs in agriculture, while diminishing environmental issues and health risks associated with cadmium in phosphate rock-based fertilizers. Moreover, pyrolysis is an alternative treatment to calcination that could both eliminate disease sources from bones and generate an efficient fertilizer ("bone char"). Our aim was to evaluate the physical and chemical characteristics of P in pyrolized pig bones as affected by temperature (400, 550 and 800 °C) and atmospheric conditions (sealed chamber, purging with N2, or steam activation).
650 $aBones
650 $aPhosphorus fertilizers
650 $aFertilizante Fosfatado
650 $aRadiação
700 1 $aHESTERBERG, D.
700 1 $aNOVOTNY, E. H.
700 1 $aMURAOKA, T.
700 1 $aANASTACIO, T. C.
700 1 $aREIS, J. V. dos
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Embrapa Solos (CNPS) |
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| 1. |  | DELA PICCOLLA, C.; HESTERBERG, D.; NOVOTNY, E. H.; MURAOKA, T.; ANASTACIO, T. C.; REIS, J. V. dos. Improving bone-based phosphate fertilizer by pyrolysis. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: proceedings... Viçosa, MG: SBCS, 2019. v. 2, p. 381. WCSS 2018.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Solos. |
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