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Factors affecting chromium(VI) reduction by Thiobacillus ferrooxidans
(Elsevier Science Sa, 2001-02)
The ability of Thiobacillus ferrooxidans cultures to reduce chromium(VI) to chromium(III) was evaluated under different conditions. In T. ferrooxidans cultures with sulphur as energy source, the capacity for chromium(VI) ...
Acute Toxicity by Water Containing Hexavalent or Trivalent Chromium in Native Brazilian Fish, Piaractus mesopotamicus: Anatomopathological Alterations and Mortality
(Springer, 2014-02-01)
This study evaluated the toxicity of hexavalent and trivalent compounds of chromium to the pacu, Piaractus mesopotamicus, in acute exposures of 96 h through mortality and histopathological responses. Hexavalent potassium ...
Disturbance response indicators of Impatiens walleriana exposed to benzene and chromium
(2017-08-03)
The purpose of this study was to evaluate the remediation potential and disturbance response indicators of Impatiens walleriana exposed to benzene and chromium. Numerous studies over the years have found abundant evidence ...
Stratifying the potential local transmission of Zika in municipalities of Antioquia, Colombia
(Blackwell Publishing Ltd, 2017-10-01)
OBJECTIVE To stratify and understand the potential transmission processes of Zika virus in Colombia, in order to effectively address the efforts on surveillance and disease control. METHODS We compare R-0 of Zika for ...