Data/hora: 05/06/2024 11:22:46

Provedor de dados: 	52	
País: 	Brazil	
Título: 	Biodegradation and toxicological evaluation of lubricant oils	
Autores: 	Tamada,Ivo Shodji; Lopes,Paulo Renato Matos; Montagnolli,Renato Nallin; Bidoia,Ederio Dino.	
Data: 	2012-12-01	
Ano: 	2012	
Palavras-chave: 	Toxicology; Biodegradation; Lubricant oil; Toxicity bioassay.	
Resumo: 	The aim of this work was to compare different toxicity levels of lubricant oils. The tests were performed using the earthworm (Eisenia andrei), arugula seeds (Eruca sativa) and lettuce seeds (Lactuca sativa), with three types of contaminants (mineral lubricant oil, synthetic lubricant oil and used lubricant oil) for various biodegradation periods in the soil. The toxicity tests indirectly measured the biodegradation of the contaminants. The samples were analyzed at t0, t60, t120 and t180 days of biodegradation. The used lubricant oil was proved very toxic in all the tests and even after biodegradation its toxicity was high. The mineral and synthetic oils were biodegraded efficiently in the soil although their toxicity did not disappear completely after 180 days.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000600020	
Editor: 	Instituto de Tecnologia do Paraná - Tecpar	
Relação: 	10.1590/S1516-89132012000600020	
Formato: 	text/html	
Fonte: 	Brazilian Archives of Biology and Technology  v.55 n.6 2012	
Fonte: 	info:eu-repo/semantics/openAccess