At low concentrations, vanadium is essential for cell growth, yet vanadium is harmful to
human beings, animals and plants at high concentrations. Therefore, vanadium should be …

Vanadium chemicals, known as the “vitamins of the modern industry,” are major resources
widely used in the petroleum, steel, batteries and catalyst industry. Vanadium is also …

Abstract Sediments along the Baltic Sea coast can contain considerable amounts of metal
sulfides that if dredged and the spoils deposited such that they are exposed to air, can …

In the current vanadium-only process, huge-high valuable metal-rich solid-liquid waste
discharge has caused serious environmental problems. Discovery based on the principle of …

Bioleaching is a viable method that assists in increasing the vanadium output in an
economical and environmentally friendly manner. Most bioleaching is conducted by pure …

Many hydro-metallurgical methods are developed to recover vanadium, while ammonium
salt precipitation possesses the final step and it has threatened the environment. The key …

The bioleaching of nickel-containing sulfide minerals from five ophiolitic ore samples was
investigated in this study, using a mesophilic, acidophilic consortium that included …

Bioleaching involves the solubilisation of metals from solid insoluble substrates such as
minerals using microorganisms. Bacteria isolated from mines could have properties that are …