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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
17/03/2022 |
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Data da última atualização: |
17/03/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BORGES, R.; GIROTO, A. S.; KLAIC, R.; WYPYCH, F.; RIBEIRO, C. |
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Afiliação: |
CAUE RIBEIRO DE OLIVEIRA, CNPDIA. |
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Título: |
Mechanochemical synthesis of eco-friendly fertilizer from eggshell (calcite) and KH2PO4. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Advanced Powder Technology, v. 32, 2021. |
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Páginas: |
4070 - 4077 |
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ISSN: |
0921-8831 |
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DOI: |
https://doi.org/10.1016/j.apt.2021.09.013 |
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Idioma: |
Inglês |
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Conteúdo: |
The present article, based on reverse logistic, provides an environmentally beneficial and cost-effective method of producing calcium phosphate bioceramics (potassium calcium phosphates) aimed for soil conditioning, by a free-solvent mechanochemical process between eggshell waste and KH2PO4. The K3CaH (PO4)2 and possibly CaKPO4 phases formed provide a better nutrient management of P, K and Ca, when applied in soil system the material first release K and form hydroxyapatite and important P and Ca bioavailable source at pH #1; 5, which comprises a large part of many countries soils. |
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Palavras-Chave: |
Eggshell; KH2PO4; Potassium calcium phosphates; Smart fertilizer. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01313naa a2200253 a 4500
001 2141007
005 2022-03-17
008 2022 bl uuuu u00u1 u #d
022 $a0921-8831
024 7 $ahttps://doi.org/10.1016/j.apt.2021.09.013$2DOI
100 1 $aBORGES, R.
245 $aMechanochemical synthesis of eco-friendly fertilizer from eggshell (calcite) and KH2PO4.$h[electronic resource]
260 $c2022
300 $a4070 - 4077
520 $aThe present article, based on reverse logistic, provides an environmentally beneficial and cost-effective method of producing calcium phosphate bioceramics (potassium calcium phosphates) aimed for soil conditioning, by a free-solvent mechanochemical process between eggshell waste and KH2PO4. The K3CaH (PO4)2 and possibly CaKPO4 phases formed provide a better nutrient management of P, K and Ca, when applied in soil system the material first release K and form hydroxyapatite and important P and Ca bioavailable source at pH #1; 5, which comprises a large part of many countries soils.
653 $aEggshell
653 $aKH2PO4
653 $aPotassium calcium phosphates
653 $aSmart fertilizer
700 1 $aGIROTO, A. S.
700 1 $aKLAIC, R.
700 1 $aWYPYCH, F.
700 1 $aRIBEIRO, C.
773 $tAdvanced Powder Technology$gv. 32, 2021.
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Embrapa Instrumentação (CNPDIA) |
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