Iron-Oxidizing Bacteria
Iron-Oxidizing Bacteria :
(n). Enhanced Oil Recovery. Aerobic bacteria that convert iron from the ferrous [Fe+2] to the ferric [Fe+3] state and produce ferric hydroxide [Fe(OH)3], which is a highly insoluble by-product that will damage the formation. Iron-oxidizing bacteria also produce some corrosion, but they are considered harmful mainly because they cover sulfate-reducing bacteria colonies and protect them from attack with bactericides. See: Precipitate, Slime-Forming Bacteria
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