| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Agrobiologia. |
|
Data corrente: |
15/06/2022 |
|
Data da última atualização: |
15/06/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
OLIVEIRA, B. M. P. de; LEAL, M. A. de A.; OLIVEIRA, D. F. de; CALDERÍN GARCÍA, A. |
|
Afiliação: |
BRUNA MARRACCINI PRECIOSO DE OLIVEIRA, UFRRJ; MARCO ANTONIO DE ALMEIDA LEAL, CNPAB; DANIELLE FRANÇA DE OLIVEIRA, UFRRJ; ANDRÉS CALDERÍN GARCÍA, UFRRJ. |
|
Título: |
Chemical and spectroscopy characterization of a compost from food waste applying the hot composting Berkeley method. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
International Journal of Recycling Organic Waste in Agriculture, v. 11, n. 2, p, 153-164, June 2022. |
|
ISSN: |
ISSN Título Ano base Circulação Nível 2251-7715 |
|
DOI: |
10.30486/IJROWA.2021.1897439.1052 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Purpose This study aims to characterize the compost produced under low input conditions in thirty days of composting from food wastes applying the hot composting Berkeley method (HCBM) by 13C NMR CP/MAS techniques combined with evaluation of chemometric, physical and chemical parameters. Method The composting process from food waste was carried out following the recommendations of the Hot Composting Berkeley method. At 7, 9, 11, 13, 15, 17, 19, 21, 23 and 25 days turning was carried out, totaling eleven turns and the temperature, pH, electrical conductivity, dry density, potential CO2 emission and potential NH3 emission were quantified. The metal content in the compost was determined after 25 days. The structural modifications of compost process were monitored by 13C-NMR CP MAS spectroscopic and chemometrics analysis. Results Composting takes place immediately and continues for 15 days through transformation to more labile lipid, carbohydrate and proteinaceous molecules (CAlkyl-H,R; CAlkyl-O; CAlkyl-O,N) with increasing temperature and pH. After 15 days, there is a CO2 and NH3 emission reduction as well as preservation of recalcitrant molecules with more aromatic and nonpolar characteristics (CAromatic-H,R; CAromatic-O,N). Conclusion The compost obtained at 25 days of composting by applying HCBM has greater hydrophobicity and aromaticity and is rich in mineral elements important for plant nutrition. The application of HCBM to food waste allowed to obtain a stabilized compost in ecological production conditions. MenosPurpose This study aims to characterize the compost produced under low input conditions in thirty days of composting from food wastes applying the hot composting Berkeley method (HCBM) by 13C NMR CP/MAS techniques combined with evaluation of chemometric, physical and chemical parameters. Method The composting process from food waste was carried out following the recommendations of the Hot Composting Berkeley method. At 7, 9, 11, 13, 15, 17, 19, 21, 23 and 25 days turning was carried out, totaling eleven turns and the temperature, pH, electrical conductivity, dry density, potential CO2 emission and potential NH3 emission were quantified. The metal content in the compost was determined after 25 days. The structural modifications of compost process were monitored by 13C-NMR CP MAS spectroscopic and chemometrics analysis. Results Composting takes place immediately and continues for 15 days through transformation to more labile lipid, carbohydrate and proteinaceous molecules (CAlkyl-H,R; CAlkyl-O; CAlkyl-O,N) with increasing temperature and pH. After 15 days, there is a CO2 and NH3 emission reduction as well as preservation of recalcitrant molecules with more aromatic and nonpolar characteristics (CAromatic-H,R; CAromatic-O,N). Conclusion The compost obtained at 25 days of composting by applying HCBM has greater hydrophobicity and aromaticity and is rich in mineral elements important for plant nutrition. The application of HCBM to food waste allowed to obtain a stabilized compost... Mostrar Tudo |
|
Thesaurus Nal: |
Composting; Gas emissions; Humification; Spectroscopy. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
Marc: |
LEADER 02352naa a2200229 a 4500
001 2144082
005 2022-06-15
008 2022 bl uuuu u00u1 u #d
022 $aISSN Título Ano base Circulação Nível 2251-7715
024 7 $a10.30486/IJROWA.2021.1897439.1052$2DOI
100 1 $aOLIVEIRA, B. M. P. de
245 $aChemical and spectroscopy characterization of a compost from food waste applying the hot composting Berkeley method.$h[electronic resource]
260 $c2022
520 $aPurpose This study aims to characterize the compost produced under low input conditions in thirty days of composting from food wastes applying the hot composting Berkeley method (HCBM) by 13C NMR CP/MAS techniques combined with evaluation of chemometric, physical and chemical parameters. Method The composting process from food waste was carried out following the recommendations of the Hot Composting Berkeley method. At 7, 9, 11, 13, 15, 17, 19, 21, 23 and 25 days turning was carried out, totaling eleven turns and the temperature, pH, electrical conductivity, dry density, potential CO2 emission and potential NH3 emission were quantified. The metal content in the compost was determined after 25 days. The structural modifications of compost process were monitored by 13C-NMR CP MAS spectroscopic and chemometrics analysis. Results Composting takes place immediately and continues for 15 days through transformation to more labile lipid, carbohydrate and proteinaceous molecules (CAlkyl-H,R; CAlkyl-O; CAlkyl-O,N) with increasing temperature and pH. After 15 days, there is a CO2 and NH3 emission reduction as well as preservation of recalcitrant molecules with more aromatic and nonpolar characteristics (CAromatic-H,R; CAromatic-O,N). Conclusion The compost obtained at 25 days of composting by applying HCBM has greater hydrophobicity and aromaticity and is rich in mineral elements important for plant nutrition. The application of HCBM to food waste allowed to obtain a stabilized compost in ecological production conditions.
650 $aComposting
650 $aGas emissions
650 $aHumification
650 $aSpectroscopy
700 1 $aLEAL, M. A. de A.
700 1 $aOLIVEIRA, D. F. de
700 1 $aCALDERÍN GARCÍA, A.
773 $tInternational Journal of Recycling Organic Waste in Agriculture$gv. 11, n. 2, p, 153-164, June 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Agrobiologia (CNPAB) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 7 | |
| 2. |  | GARCIA, R.; CAMPOS, M. de C. L. e; CAMPOS, O. F. de; GOBBI, K. F.; ROCHA. F. C.; BERNARDINO, F. S. Degradabilidade efetiva dos fenos de coast-cross e alfafa amonizados. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. Produção animal e a segurança alimentar: anais. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2004.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
|    |
| 3. | | BERNARDINO, F. S.; CAMPOS, M. de C. L. e; GARCIA, R.; CAMPOS, O. F. de; ROCHA, F. C.; GOBBI, K. F. Amonização de feno de alfafa com alta umidade. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. Produção animal e a segurança alimentar: anais. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2004.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 4. | | ROCHA, F. C.; CAMPOS, M. de C. L. e; GARCIA, R.; CAMPOS, O. F. de; BERNARDINO, F. S.; GOBBI, K. F. Amonização de feno de capim coast-cross com alta umidade. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. Produção animal e a segurança alimentar: anais. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2004.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
| |
| 5. | | DARRIGRAN, G.; NALEPA, T.; CALLIL, C. T.; CAMPOS, M. de C. S.; DAMBORENEA, C.; DRAGO, E. C. E.; MANSUR, M. C. D.; DRAGO, I. D. E de; OLIVEIRA, M. D. de. The expansion of the invasive golden mussel or Limnoperna fortunei in South America. An update after 23 years of invasion. MOLLUSCA 2014., O Congresso das Américas. Cidade do México, 22-27 de junho, 2014.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Pantanal. |
| |
| 6. | | MOREIRA, L. R. de S.; CAMPOS, M. de C.; SIQUEIRA, P. H. V. M. de; SILVA, L. P. da; RICART, C. A. O.; MARTINS, P. A.; QUEIROZ, R. M. L.; FERREIRA FILHO, E. X. Two beta-xylanases from Aspergillus terreus: characterization and influence of phenolic compounds on xylanase activity. Fungal Genetics and Biology, v. 60, p. 46-52, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
| |
| 7. | | BUSS, D. F.; ROQUE, F. de O.; SONODA, K. C.; MEDINA JUNIOR, P. B.; STEFANES, M.; IMBIMBO, H. R. V.; KUHLMANN, M. L.; LAMPARELLI, M. C.; OLIVEIRA, L. G.; MOLOZZI, J.; CAMPOS, M. de C. S.; JUNQUEIRA, M. V.; LIGEIRO, R.; MOULTON, T. P.; HAMADA, N.; MUGNAI, R.; BAPTISTA, D. F. Macroinvertebrados aquáticos como bioindicadores no processo de licenciamento ambiental no Brasil. Biodiversidade Brasileira, Brasília, v. 6, n. 1, p. 100-113, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
| |
| Registros recuperados : 7 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
