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Distribution and bioavailability of chromium in contaminated soils by tannery residuesDistribuição e biodisponibilidade de crómio em solos contaminados por resíduos de couro
(2009-01-01)
Samples of soil, water and sediment were collected and analyzed in order to evaluate chromium, contamination due to deposition of tannery residues onto soils under different management regimes. The results showed that soils ...
Zinc and lead content and availability in Brazilian soil contaminated with residue of a secondary smelting lead recycling plant
(2012-07-30)
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. ...
Zinc and lead content and availability in Brazilian soil contaminated with residue of a secondary smelting lead recycling plant
(2012-07-30)
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. ...
Assessment of groundwater contamination risk by BTEX from residual fuel soil phase
(Springer, 2021-03)
The aim of this work is to assess the risk of groundwater contamination associated with BTEX dissolution from fuels as a residual phase. Numerical simulations of sixty scenarios were carried out with the software HYDRUS ...
Geophysical study in a diesel contaminated area due to a railway accident in cerquilho (SP)
(2019-01-01)
In São Paulo State, there are hundreds of contaminated areas due to leakage of hydrocarbons in gas stations, industry or transportation. Chemical compounds transportation is a high-risk activity in function of the ...