Glossary
Biotechnologies in extractive metallurgy - Microbiology and metal recovery

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Glossary


Biotechnologies in extractive metallurgy - Microbiology and metal recovery

Author : Dominique MORIN

Publication date: December 10, 2020, Review date: December 21, 2020 | Lire en français

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6. Glossary

autotrophic :

Refers to a living organism that uses only carbon dioxide from the air to synthesize its constituents, and draws its energy from mineral compounds.

lithotrophic :

An organism that derives its energy from the oxidation of a mineral substrate.

case-hardening :

Method of extracting a metal from an aqueous solution by a redox reaction that precipitates one metal in elemental form by reduction (Cu ++ + 2e - → Cu°), while another is dissolved by oxidation (Fe° → Fe ++ + 2e - ).

sulfate dissimilation :

The proportion of sulfate...

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