Beneficiation Of Bauxite For Removal Of Iron Oxide

Bio-beneficiation of ores through iron removal is a common technique but not yet tested for the case of bauxite. In this study we compared the iron reducing ability of three bacterial species with and without the chelating action of EDTA. Tests were carried out using a diasporic bauxite sample containing 19.3 Fe2Ο3 in the form of hematite goethite and chamosite.

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