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Registro Completo |
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Biblioteca(s): |
Embrapa Suínos e Aves. |
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Data corrente: |
18/10/2021 |
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Data da última atualização: |
18/10/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
HOLLAS, C. E.; BOLSAN, A. C.; VENTURIN, B.; BONASSA, G.; TÁPPARO, D. C.; CÂNDIDO, D.; ANTES, F. G.; VANOTTI, M. B.; SZÖGI, A. A.; KUNZ, A. |
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Afiliação: |
CAMILA ESTER HOLLAS, UNIOESTE/Cascavel; ALICE CHIAPETTI BOLSAN, UTFPR/Dois Vizinhos; BRUNO VENTURIN, UTFPR/Dois Vizinhos; GABRIELA BONASSA, UTFPR/Dois Vizinhos; DEISI CRISTINA TÁPPARO, UTFPR/Dois Vizinhos; DANIELA CANDIDO, UFFS/Erechim; FABIANE GOLDSCHMIDT ANTES, CNPSA; MATIAS B. VANOTTI, Coastal Plains Soil, Water and Plant Research Center, USDA-ARS; ARIEL A. SZÖGI, Coastal Plains Soil, Water and Plant Research Center, USDA-ARS; AIRTON KUNZ, CNPSA. |
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Título: |
Second-generation phosphorus: recovery from wastes towards the sustainability of production chains. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Sustainability, v. 13, n. 5919, 2021. |
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DOI: |
https://doi.org/10.3390/su13115919 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Phosphorus (P) is essential for life and has a fundamental role in industry and the world food production system. The present work describes different technologies adopted for what is called the second-generation P recovery framework, that encompass the P obtained from residues and wastes. The second-generation P has a high potential to substitute the first-generation P comprising that originally mined from rock phosphates for agricultural production. Several physical, chemical, and biological processes are available for use in second-generation P recovery. They include both concentrating and recovery technologies: (1) chemical extraction using magnesium and calcium precipitating compounds yielding struvite, newberyite and calcium phosphates; (2) thermal treatments like combustion, hydrothermal carbonization, and pyrolysis; (3) nanofiltration and ion exchange methods; (4) electrochemical processes; and (5) biological processes such as composting, algae uptake, and phosphate accumulating microorganisms (PAOs). However, the best technology to use depends on the characteristic of the waste, the purpose of the process, the cost, and the availability of land. The exhaustion of deposits (economic problem) and the accumulation of P (environmental problem) are the main drivers to incentivize the P?s recovery from various wastes. Besides promoting the resource?s safety, the recovery of P introduces the residues as raw materials, closing the productive systems loop and reducing their environmental damage. MenosAbstract: Phosphorus (P) is essential for life and has a fundamental role in industry and the world food production system. The present work describes different technologies adopted for what is called the second-generation P recovery framework, that encompass the P obtained from residues and wastes. The second-generation P has a high potential to substitute the first-generation P comprising that originally mined from rock phosphates for agricultural production. Several physical, chemical, and biological processes are available for use in second-generation P recovery. They include both concentrating and recovery technologies: (1) chemical extraction using magnesium and calcium precipitating compounds yielding struvite, newberyite and calcium phosphates; (2) thermal treatments like combustion, hydrothermal carbonization, and pyrolysis; (3) nanofiltration and ion exchange methods; (4) electrochemical processes; and (5) biological processes such as composting, algae uptake, and phosphate accumulating microorganisms (PAOs). However, the best technology to use depends on the characteristic of the waste, the purpose of the process, the cost, and the availability of land. The exhaustion of deposits (economic problem) and the accumulation of P (environmental problem) are the main drivers to incentivize the P?s recovery from various wastes. Besides promoting the resource?s safety, the recovery of P introduces the residues as raw materials, closing the productive systems loop and reduc... Mostrar Tudo |
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Palavras-Chave: |
Biological recovery; Estruvita; Nutrient recovery; Precipitação química; Recuperação biológica; Recuperação de nutrientes; Struvite. |
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Thesagro: |
Águas Residuais; Cadeia Produtiva; Fósforo; Meio Ambiente; Tratamento de Esgoto. |
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Thesaurus Nal: |
Chemical precipitation; Phosphates; Waste treatment. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02734naa a2200421 a 4500
001 2135399
005 2021-10-18
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/su13115919$2DOI
100 1 $aHOLLAS, C. E.
245 $aSecond-generation phosphorus$brecovery from wastes towards the sustainability of production chains.$h[electronic resource]
260 $c2021
520 $aAbstract: Phosphorus (P) is essential for life and has a fundamental role in industry and the world food production system. The present work describes different technologies adopted for what is called the second-generation P recovery framework, that encompass the P obtained from residues and wastes. The second-generation P has a high potential to substitute the first-generation P comprising that originally mined from rock phosphates for agricultural production. Several physical, chemical, and biological processes are available for use in second-generation P recovery. They include both concentrating and recovery technologies: (1) chemical extraction using magnesium and calcium precipitating compounds yielding struvite, newberyite and calcium phosphates; (2) thermal treatments like combustion, hydrothermal carbonization, and pyrolysis; (3) nanofiltration and ion exchange methods; (4) electrochemical processes; and (5) biological processes such as composting, algae uptake, and phosphate accumulating microorganisms (PAOs). However, the best technology to use depends on the characteristic of the waste, the purpose of the process, the cost, and the availability of land. The exhaustion of deposits (economic problem) and the accumulation of P (environmental problem) are the main drivers to incentivize the P?s recovery from various wastes. Besides promoting the resource?s safety, the recovery of P introduces the residues as raw materials, closing the productive systems loop and reducing their environmental damage.
650 $aChemical precipitation
650 $aPhosphates
650 $aWaste treatment
650 $aÁguas Residuais
650 $aCadeia Produtiva
650 $aFósforo
650 $aMeio Ambiente
650 $aTratamento de Esgoto
653 $aBiological recovery
653 $aEstruvita
653 $aNutrient recovery
653 $aPrecipitação química
653 $aRecuperação biológica
653 $aRecuperação de nutrientes
653 $aStruvite
700 1 $aBOLSAN, A. C.
700 1 $aVENTURIN, B.
700 1 $aBONASSA, G.
700 1 $aTÁPPARO, D. C.
700 1 $aCÂNDIDO, D.
700 1 $aANTES, F. G.
700 1 $aVANOTTI, M. B.
700 1 $aSZÖGI, A. A.
700 1 $aKUNZ, A.
773 $tSustainability$gv. 13, n. 5919, 2021.
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