Detoxification of Heap after Gold Leaching Using Biodegradation

M.P. Belykh; Sergey V. Petrov; Andrey Yu. Chikin; Grigoriy I. Voiloshnikov; Natalia L. Belkova

doi:10.4028/www.scientific.net/SSP.262.587

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HomeSolid State PhenomenaSolid State Phenomena Vol. 262Detoxification of Heap after Gold Leaching Using...

Detoxification of Heap after Gold Leaching Using Biodegradation

Abstract:

Bacteria which are adapted both to high content of toxic compounds and to the environments grow in autochthonous communities of gold heap leach (HL) wastes. In the following study of HL waste from a deposit in the Sakha (Yakutia) Republic (Russia) it was shown that microbial processes had a greater impact on the degradation of cyanides and of complex copper and nickel cyanides, respectively, compared to a chemical degradation. The diversity of bacterial communities growing under natural and model conditions was determined.

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Periodical:

Solid State Phenomena (Volume 262)

Pages:

587-590

DOI:

https://doi.org/10.4028/www.scientific.net/SSP.262.587

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Online since:

August 2017

Authors:

M.P. Belykh*, Sergey V. Petrov, Andrey Yu. Chikin, Grigoriy I. Voiloshnikov, Natalia L. Belkova

Keywords:

Alcaligenaceae, Biodegradation, Cyanide, Gold Heap Leach, Serratia

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References

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