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Natural Attenuation of Btex Contaminants in the Groundwater of the Most Populous City in Northeastern Brazil
(Brasil, 2015-05)
In order to investigate the contamination and attenuation of BTEX compounds from fuel tank
leaks into the Basin of Lucaia’s river aquifer, Salvador, Bahia (Brazil), it was determined in samples of
groundwater concentrations ...
Integration of geoelectric and geochemical data in the evaluation of natural attenuation in a diesel contaminated site in Sao Manuel (Brazil)
(Inst Geophysics Unam, 2017-07-01)
Geophysics is a very relevant investigation tool in conjunction with chemical analysis, during the diagnosis and monitoring of contamination in the geological environment. This paper presents the results of DCdefine ...
Watching every step of the way: junín virus attenuation markers in the vaccine lineage
(Bentham Science Publishers, 2013-11)
The Arenaviridae family includes several hemorrhagic fever viruses which are important emerging pathogens. Junín virus, a member of this family, is the etiological agent of Argentine Hemorrhagic Fever (AHF). A collaboration ...
Attesting the efficiency of monitored natural attenuation in the detoxification of sewage sludge by means of genotoxic and mutagenic bioassays
(2016-11-01)
A viable alternative to the use of sewage sludge (SS) would be using it as a reconditioner of agricultural soils, due to its high content of organic matter and nutrients. However, this solution may contaminate the soil, ...
Variação temporal da resistividade elétrica em contaminação por gasolina
(2008-12-01)
The definition of models and base parameters for application of investigation tools in environment with high complexity are a basic premise to any sciences. The geophysics is a science with solid theoretical base and ...