Browsing College of Engineering and Informatics by Author "Pathak, Ashish"
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Catalytic potential of selected metal ions for bioleaching, and potential techno-economic and environmental issues: a critical review
Pathak, Ashish; Morrison, Liam; Healy, Mark G. (Elsevier, 2017-01-06)Bioleaching is considered to be a low-cost, eco-friendly technique for leaching valuable metals from a variety of matrixes. However, the inherent slow dissolution kinetics and low metal leaching yields have restricted its ... -
Changes in the fractionation profile of Al, Ni and Mo during bioleaching of spent hydroprocessing catalysts with Acidithiobacillus ferrooxidans.
Pathak, Ashish; Healy, Mark G.; Morrison, Liam (Taylor & Francis, 2018-06-05)Spent hydroprocessing catalysts are known to contain a variety of potentially toxic metals and therefore studies on the bioavailability and mobility of these metals are critical for understanding the possible environmental ...