Data/hora: 11/06/2024 09:24:15

Biblioteca(s): 	Embrapa Solos.	
Data corrente: 	25/11/2019	
Data da última atualização: 	17/12/2019	
Autoria: 	DELA PICCOLLA, C.; HESTERBERG, D.; NOVOTNY, E. H.; MURAOKA, T.; ANASTACIO, T. C.; REIS, J. V. dos.	
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.	
Título: 	Improving bone-based phosphate fertilizer by pyrolysis.	
Ano de publicação: 	2019	
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.	
Idioma: 	Inglês	
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).	
Thesagro: 	Fertilizante Fosfatado; Radiação.	
Thesaurus Nal: 	Bones; Phosphorus fertilizers.	
Categoria do assunto: 	P Recursos Naturais, Ciências Ambientais e da Terra	
URL: 	http://ainfo.cnptia.embrapa.br/digital/bitstream/item/205496/1/Improving-bone-based-phosphate-fertilizer-by-pyrolysis-2019.pdf	
Registro original: 	Embrapa Solos (CNPS)	
Exemplares: 	CNPS - (20343-1) - UPC - RA - DD -  -  - 2019.00251 - DIS