Significance of Acid Washing after Biooxidation of Sulfides in Sequential Biotreatment of Double Refractory Gold Ore from the Syama Mine, Mali
Environmentally friendly pretreatment of double refractory gold ores (DRGO) to improve gold recovery without emitting pollutant gas is challenging. Sequential biotreatment, including iron-oxidizing microorganisms to decompose sulfides, followed by the enzymatic decomposition of carbonaceous matter,...
Main Authors: | Cindy, Ryotaro Sakai, Diego M. Mendoza, Kojo T. Konadu, Keiko Sasaki |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-11-01
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Series: | Minerals |
Subjects: | |
Online Access: | https://www.mdpi.com/2075-163X/11/12/1316 |
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