MANDL, Martin, Blanka POKORNÁ, Pavla GAVLASOVÁ, Šárka HELÁNOVÁ, Pavel BOUCHAL, Oldřich JANICZEK and Kevin HALLBERG. Arsenic toxicity in bacterial oxidation of elemental sulfur. In Biometals 2004. Lubeck: University of Lubeck, 2004, p. 153.
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Basic information
Original name Arsenic toxicity in bacterial oxidation of elemental sulfur
Name in Czech Toxicita arsenu v bakteriální oxidaci síry
Authors MANDL, Martin (203 Czech Republic, guarantor), Blanka POKORNÁ (203 Czech Republic), Pavla GAVLASOVÁ (203 Czech Republic), Šárka HELÁNOVÁ (203 Czech Republic), Pavel BOUCHAL (203 Czech Republic), Oldřich JANICZEK (203 Czech Republic) and Kevin HALLBERG (826 United Kingdom of Great Britain and Northern Ireland).
Edition Lubeck, Biometals 2004, p. 153-153, 2004.
Publisher University of Lubeck
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10600 1.6 Biological sciences
Country of publisher Germany
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/04:00011997
Organization unit Faculty of Science
Keywords in English Arsenic toxicity; sulfur oxidation
Tags Arsenic toxicity, sulfur oxidation
Changed by Changed by: doc. Ing. Martin Mandl, CSc., učo 1408. Changed: 11/2/2005 14:17.
Abstract
Arsenic ions are released in the environment during bacterial arsenopyrite oxidation in sulfide wastes or biohydrometallurgy. Elemental sulfur can be formed as an intermediate during arsenopyrite oxidation. Its further biooxidation to sulfuric acid is inhibited by arsenic ions. The arsenic effects on bacterial iron oxidation have been previously described. This study investigated the inhibitory effects of arsenic on the oxidation of elemental sulfur by Acidithiobacillus ferrooxidans.
Abstract (in Czech)
Toxicita arsenu
Links
GA525/04/1309, research and development projectName: Bakteriální oxidace anorganických sirných látek, ekologické aspekty
Investor: Czech Science Foundation, Bacterial oxidation of inorganic sulfur substances, environmental aspects
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