Titlebook: Biomining Technologies; Extracting and Recov David Barrie Johnson,Christopher George Bryan,Fran Book 2023 The Editor(s) (if applicable) and

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,Heap Bioleaching of an Enargite-Dominant Ore Body: Minera Yanacocha, Perú,nal methods, enargite requires alternative mineral processing strategies including flotation concentration, roasting, pressure oxidation, and bioleaching at elevated temperatures. This chapter will describe the commercial-scale demonstration of enargite bioleaching at the Yanacocha mine in northern Perú.

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Bioprocessing of Refractory Gold Ores: The BIOX, MesoTHERM, and ASTER Processes,products..In 2010, Metso Outotec introduced the ASTER? process for improved water balances in commercial BIOX applications in both arid and tropical regions. Previously, a common challenge for BIOX plants was the inability to recycle thiocyanate-containing water due to the low tolerance of the organ

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Biomining in China: History and Current Status, of a sulfide-entrained uranium ore where yields have been increased to 96%. This chapter describes the history of biomining in China, and introduces the development and application of biomining technologies (e.g., recovery of copper, zinc, gold, and uranium). The main challenges and future directio

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Biomining in Finland: Commercial Application of Heap and Tank Bioleaching Technologies for Nickel Rnickel and cobalt from this sidestream and led to the first commercial implementation of nickel sulfide concentrate bioleaching. This chapter will briefly cover developments at the Terrafame mine since the previous edition of this book, while the main emphasis will be on the technical development of

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Mineral Bioleaching in Brackish and Saline Environments, not, as yet, used on an industrial scale. The use of chloride-tolerant strains of mineral-oxidising acidophiles together with measures to control chloride concentrations to below inhibitory levels could facilitate the development of industrial-scale biomining with brackish or saline waters.