Over the years, mining and metallurgical activities have rapidly influenced the human
population. The manufacturing process of manganese (Mn) compounds and their use in …

Pollution of heavy metals is one of the risky contaminations that should be managed for all
intents and purposes of general well-being concerns. The bioaccumulation of these heavy …

The world rapidly growing demand for manganese has made it increasingly important to
develop processes for economical recovery of manganese from low grade manganese ores …

Biomining comprises of processing and extraction of metal from their ores and concentrates
using microbial techniques. Currently this is used by the mining industry to extract copper …

Microwave heating was applied to leaching of manganese from pyrolusite using pyrite as
reductant. The leaching parameters on manganese extraction, such as mass ratio of pyrite …

In view of unremitting diminution of mineral resources, rising energy economics along with
increasing global consumption of Manganese (Mn), development of environment friendly …

In this study cornstalk was used as reductant for reduction roasting of low-grade manganese
dioxide ores, and sulfuric acid was used as leaching solvent for the roasted ore. The effects …

Manganese is a strategically important metal that is widely used in industrial applications
such as steel, catalysts, and batteries. Manganese generally presents as manganese …

Microorganisms are intimately involved in many biogeochemical processes that underpin
the transformation of metals and cycling of related substances, such as metalloids and …

Low-grade metal resources generated during different mineral processing activities are
increasing while there are not many economic and environmentally friendly techniques to …