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Natural attenuation potential of cyanide via microbial activity in mine tailings

Applied Microbiology and Biotechnology, 2002
Biological removal by indigenous microflora of cyanide, contained in old (6-9 years) and fresh tailings (3 months), was studied in order to assess its natural attenuation potential via biodegradation. To investigate the presence of indigenous microflora in tailings, total heterotrophic and cyanide resistant bacteria were counted using the spread-plate ...
K, Oudjehani, G J, Zagury, L, DeschĂȘnes
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Modeling of natural cyanide attenuation in tailings impoundments

Mining, Metallurgy & Exploration, 2000
Cyanidation tailings disposed of in a surface impoundment experience a loss of cyanide due to natural attenuation, which frequently reduces the cyanide concentration to very low levels. Quantifying cyanide losses in terms of impoundment geometry, local weather conditions and feed-solution chemistry has been largely empirical in spite of the fact that ...
M. M. Botz, T. I. Mudder
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Modeling of natural cyanide attenuation in tailings impoundments

Mining, Metallurgy & Exploration, 2001
M. M. Botz, T. I. Mudder, F. W. DeVries
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The oxidation of hydrogen cyanide and related chemistry

Progress in Energy and Combustion Science, 2008
Philippe Dagaut   +2 more
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