Microbially induced flotation of galena and quartz from pyrite

Sarvamangala, H. ; Natarajan, K. A. (2009) Microbially induced flotation of galena and quartz from pyrite Advanced Materials Research, 71-73 . pp. 509-512. ISSN 1022-6680

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Official URL: http://www.scientific.net/AMR.71-73.509

Related URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.71-73.509

Abstract

Selective separation of pyrite from galena and quartz was achieved through microbiologically induced flotation in presence of Bacillus subtilis. B. subtilis functions as a depressant for pyrite while it promotes the flotation of galena and quartz. Bacterial extracellular protein (EP) was isolated and the protein profile of bacterial cells grown in presence and absence of minerals established.

Item Type:Article
Source:Copyright of this article belongs to Trans Tech Publications Inc.
Keywords:Bacillus Subtilis; Extracellular Protein; Flotation; Sulfide Mineral
ID Code:96410
Deposited On:18 Dec 2012 10:24
Last Modified:18 Dec 2012 10:24

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