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DEVELOPMENT OF A BIOPROCESS FOR REMOVAL OF SILICA, ALUMINA AND PHOSPHORUS SIMULTANEOUSLY FROM IRON ORE BY SINGLE MICROBIAL INTERACTION
DEVELOPMENT OF A BIOPROCESS FOR REMOVAL OF SILICA, ALUMINA AND PHOSPHORUS SIMULTANEOUSLY FROM IRON ORE BY SINGLE MICROBIAL INTERACTION
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机译:单一微生物作用同时从铁矿石中去除二氧化硅,铝和磷的生物工艺的开发
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摘要
This invention relates to a process for the removal of impurities from iron ore comprising the steps of mixing iron ore with a growth medium and adding the microorganism thereto, for bio leaching of the iron ore, allowing bioleaching to continue followed by separation of solids and liquid, recovering iron from the solids and removing silica, alumina and phosphorous from the liquid.
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