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Bioleaching, the improvement of bioleaching organisms and the molecular biology of Thiobacillus ferrooxidans

โœ Scribed by D.E. Rawlings

Book ID
103984960
Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
138 KB
Volume
37
Category
Article
ISSN
0964-8305

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โœฆ Synopsis

Abstracts

ments. The present study reports the capacity of an E. co/i strain, isolated from gold extraction circuit liquid, to grow in different cyanide complexes as the sole source of nitrogen. The bacteria were able to grow in the presence of 5.0 mg CN-/I as copper cyanide and 100 mg CN-/I as zinc and ferric cyanides. The biosorption of metals liberated from cyano-complexes are being investigated.

๐Ÿ“œ SIMILAR VOLUMES

Bioleaching of zinc sulfide concentrate
Bioleaching of zinc sulfide concentrate by Thiobacillus ferrooxidans
โœ Yasuhiro Konishi; Hideaki Kubo; Satoru Asai ๐Ÿ“‚ Article ๐Ÿ“… 1992 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 783 KB

The kinetics of the bioleaching of ZnS concentrate by Thiobacillus ferrooxidans was studied in a well-mixed batch reactor. Experimental studies were made at 30ยฐC and pH 2.2 on adsorption of the bacteria t o the mineral, ferric iron leaching, and bacterial leaching. The adsorption rate of the bacteri