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Article
Natural pyrrhotite with different crystal forms activating PDS for the degradation of Rhodamine B prevalent in industrial wastewater: Performance differences and mechanisms
In this study, we investigated the difference and mechanism of the degradation of Rhodamine B by hexagonal natural pyrrhotite (HNP, Fe0.93S) and monoclinic natural pyrrhotite (MNP, Fe0.85S) activating peroxydisul...
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Article
Synthesis of intracellular cobalt ferrite nanocrystals by extreme acidophilic archaea Ferroplasma thermophilum
Ferroplasma thermophilum, a sort of extreme acidophilic archaea, which can synthesize intracellular cobalt ferrite nanocrystals, is investigated in this study. The nanocrystals were analyzed with ultrathin sectio...
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Article
Role and maintenance of redox potential on chalcopyrite biohydrometallurgy: An overview
Chalcopyrite is one of the most important copper minerals; however, the extracted efficiency of chalcopyrite is still not satisfactory in hydrometallurgy owing to its high lattice energy which leads to its low...
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Article
Catalytic effect of silver-bearing solid waste on chalcopyrite bioleaching: A kinetic study
Silver ion can be useful in improving chalcopyrite bioleaching efficiency. In this work, leaching kinetics of this process was investigated using silver-bearing solid waste under different chalcopyrite/solid w...