Biohydrometallurgy Innovations-Discovery and Advances

摘要

The author has selected noteworthy events in the historical development of biohydrometallurgy. The events are categorized as discovery of the microbial process for biooxidation of pyrite; demonstration that sulfide mineral biooxidation and bioleaching are conducted by numerous types of microbes composing a consortium; definition of how microbes oxidize sulfide minerals; and development of commercial plants for economic use of biohydrometallurgy. The latter topic is considered for heap and stirred-tank reactor systems. Possible future developments are contemplated.