Data/hora: 11/06/2024 18:58:52

Provedor de dados: 	58	
País: 	Brazil	
Título: 	Bioremediation of soil contaminated by diesel oil	
Autores: 	Bento,Fatima Menezes; Camargo,Flávio Anastácio de Oliveira; Okeke,Benedict; Frankenberger-Júnior,Willian Thomas.	
Data: 	2003-11-01	
Ano: 	2003	
Palavras-chave: 	Natural attenuation; Bioagmentation; Biostimulation; Total petroleum hydrocarbon.	
Resumo: 	Were evaluated natural attenuation, biostimulation and bioaugmentation on the degradation of total petroleum hydrocarbons (TPH) in soils contaminated with diesel oil. Bioaugmentation showed the greatest degradation in the light (C12 - C23) fractions (72.7%) and heavy (C23 - C40) fractions of TPH (75.2%) and natural attenuation was more effective than biostimulation. The greatest dehydrogenase activity was observed upon bioaugmentation of the Long Beach soil (3.3-fold) and the natural attenuation of the Hong Kong soil sample (4.0-fold). The number of diesel oil degrading microorganisms and heterotrophic population was not influenced by the bioremediation treatments. The best approach for bioremediation of soil contaminated with diesel oil is the inoculum of microorganisms pre-selected from their own environment.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000500022	
Editor: 	Sociedade Brasileira de Microbiologia	
Relação: 	10.1590/S1517-83822003000500022	
Formato: 	text/html	
Fonte: 	Brazilian Journal of Microbiology  v.34 suppl.1 2003	
Fonte: 	info:eu-repo/semantics/openAccess