The particles experienced ﬁne grinding in ball mills, and the ﬁnal size of 38 m was reached before bioleaching. Table 1. Chemical composition of cobalt ore mass, . Fe Cu Co S SiO2 CaO MgO 27.79 18.82 1.06 33.06 10.21 2.96 2.82 2.2. Bacterial Strain and Growth ConditionsGet Latest Price
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