two-stage technology for bacterial and chemical leaching of copper-zinc raw materials by Fe³⁺ ions with their subsequent regeneration by chemolithotrophic bacteria

A two-stage technology for bacterial and chemical leaching of nonferrous metals in a specifically designed laboratory unit has been proposed. At the first stage of leaching, ferric iron formed during the second stage of oxidation of Fe²⁺ ions by mesophilic chemolithotrophic microorganisms was used....

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Veröffentlicht in:	Applied biochemistry and microbiology 2009, Vol.45 (1), p.56-60
Hauptverfasser:	Fomchenko, N. V, Biryukov, V. V
Format:	Artikel
Sprache:	eng
Schlagworte:	Bacteria Biochemistry Biomedical and Life Sciences Copper Flow rates Ions Leaching Life Sciences Medical Microbiology Metals Microbiology Microorganisms Raw materials Studies Zinc
Online-Zugang:	Volltext
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