Publicação: Zinc and lead content and availability in Brazilian soil contaminated with residue of a secondary smelting lead recycling plant
Carregando...
Data
Orientador
Coorientador
Pós-graduação
Curso de graduação
Título da Revista
ISSN da Revista
Título de Volume
Editor
Tipo
Artigo
Direito de acesso
Acesso restrito
Resumo
The sequential extraction procedure of Zinc and lead performed in a Brazilian soil showed that it presents high pollution potential once over 90% of total lead is present in fractions where the metals can be easily mobilized. The fraction contents are as follow: F1 = 174 and 15 mg kg-1; F2 = 3155 and 9.7 mg kg -1; F3 = 99 and 1.6 mg kg -1; Residual fraction = 38 and 5.5 mg kg -1 for lead and zinc, respectively. The comparison with non contaminated soil only Pb 2+ concentration is above its intervention reference concentration, 900 mg kg -1.
Descrição
Palavras-chave
BCR sequential extraction, Metal ions, Soil contamination, Brazilian soils, Contaminated soils, Lead content, Recycling plant, Reference concentration, Residual fraction, Sequential extraction procedure, Lead, Positive ions, Soil pollution, Soils, Zinc, Zinc smelting, Lead smelting
Idioma
Inglês
Como citar
Gazi University Journal of Science, v. 25, n. 3, p. 601-607, 2012.
