In mining industries, biomining (comprising biooxidation and bioleaching) is implemented to
extract metals from specific ores and waste streams with less environmental effect and …

The growing demand for nickel increases the interest in its extraction from secondary
sources, such as mine flotation tailings. This paper proposes the use of activated carbon as …

In this work, we proposed a method for biohydrometallurgical processing of mining (old
pyritic flotation tailings) and metallurgical (slag) wastes to recover gold and other nonferrous …

In recent decades, the unsustainable increase in gold mining has led to the progressive
depletion of free-milling gold resources. Consequently, the mining industry has shifted its …

The adhesive properties of microorganisms on the surface of minerals play an important role
in the biooxidation efficiency of sulfidic refractory gold ores. In this research, the …

The paper presents an overview of bio-oxidation of sulphidic refractory gold ores prior to
gold cyanidation. This review discusses several factors, more importantly, oxygen …

Environmentally friendly pretreatment of double refractory gold ores (DRGO) to improve gold
recovery without emitting pollutant gas is challenging. Sequential biotreatment, including …

The adhesive properties of microorganisms on the surface of minerals play an important role
in the biooxidation efficiency of sulfidic refractory ores and it is affected by various …

The article contains the results of a mineralogical study of sulfide ores of the Samolazovskoe
deposit (Aldan Shield) and the products of their experimental bacterial oxidation in a heap …