Please use this identifier to cite or link to this item:
http://acervodigital.unesp.br/handle/11449/73451- Title:
- Zinc and lead content and availability in Brazilian soil contaminated with residue of a secondary smelting lead recycling plant
- Universidade Estadual Paulista (UNESP)
- Universidade Federal de Mato Grosso do Sul (UFMS)
- 1303-9709
- 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.
- 30-Jul-2012
- Gazi University Journal of Science, v. 25, n. 3, p. 601-607, 2012.
- 601-607
- 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
- http://connection.ebscohost.com/c/articles/86166988
- Acesso restrito
- outro
- http://repositorio.unesp.br/handle/11449/73451
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.