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An investigation into the mechanism of bioleaching of a predominantly-chalcopyrite concentrate with mesophiles

Includes bibliographical references. / Bioleaching is an established technology for the treatment of refractory gold ores and concentrates. The bioleaching of sulphide minerals is a complex process in which bacterial and chemical oxidation processes occur simultaneously. Recent studies has provided convincing evidence that the bioleaching of pyrite occurs via a two-step mechanism (Boon, 1996).

Identiferoai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:uct/oai:localhost:11427/5313
Date January 2002
CreatorsJaffer, Ashraf
ContributorsHansford, Geoffrey Spearing
PublisherUniversity of Cape Town, Faculty of Engineering and the Built Environment, Centre for Bioprocess Engineering Research
Source SetsSouth African National ETD Portal
LanguageEnglish
Detected LanguageEnglish
TypeMaster Thesis, Masters, MSc
Formatapplication/pdf

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