This review examines the acid and ferric sulfate bioleaching of uranium from low grade ores.
The review traces back the progression of the technology from the time the role of …

The leaching of minerals is one of the main unit operations in the metal dissolution process,
and in turn it is a process that generates fewer environmental liabilities compared to …

Agro-food (AF) industry provides great investment opportunities in its treated water and solid
wastes, by conversion into value-added products. Our study accumulated extensive …

Τhe effect of different parameters such as pH, ligand type (eg HCO3−, EDTA, citric acid) and
concentration on the uranium leaching from phosphogypsum samples has been …

The effect of various chemical parameters such as NO 3-, HCO 3-, EDTA and citric acid on
the uranium leaching from phosphate rock samples has been investigated by means of …

Uranium mining and processing has left a serious problem in terms of waste disposal.
Microbially mediated U release from crystalline rocks has made the problem even more …

The bioleaching performance in column reactors from a refractory uranium ore by
Acidithiobacillus ferrooxidans (A. ferrooxidans), Acidithiobacillus thiooxidans (A …

This study aims to introduce a green, eco-friendly, fast and cost effective method to synthesis
gold nano-sized particles (Au NPs) from actinomycete strain; Streptomyces sp. U30 …

Microwave pretreatment based on selective heating effectively improved the bioleaching
properties of encapsulated granite-type uranium deposits. A mixed bacterial strain …

Sinai's important geographical and strategic position is attracting researchers to explore
opportunities to maximize exploitation of its treasures, especially in the area of sustainable …