Development of biological methods of combating steel corrosion, induced by aerobic microorganisms |
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| Authors: | Rodin V B Zhigletsova S K Kobelev V S Akimova N A Aleksandrova N V Tasulova G E Xholodenko V P |
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| Institution: | State Research Center for Applied Microbiology, Obolensk, Moscow oblast, 142279 Russia. |
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| Abstract: | Cocultivation of degrading microorganisms and their antagonists decreases the corrosion loss of carbon steel by 20 to 80%. It was found that a microorganism can either accelerate or inhibit corrosion, depending on the nutrient. The magnitude of the effect on corrosion depends on the ability of the microorganism to respond to changes in the nutrient-medium composition by releasing acidic or alkaline metabolites. |
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