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The Role of Ca2+ on the Microbiologically Induced Corrosion of Carbon Steel |
Hongfang Liu;Meifang Wang;Liming Xv;Xingpeng Guo |
华中理工大学 化学系 |
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Abstract In this paper, the effect of Ca2+ in the form of bilfilm on the surface of carbon steel, the corrosion extent of MIC and the efficacy of bactericide were investigated via AFM, EPMA and EIS. The result shows that Ca2+ can promote the growth of SRB, increase the compact of bilfil and decrease the sensitiveness of carbon metal to MIC. But at the same time Ca2+ also decreases the sensitiveness of SRB to biocide which brings many difficulties to the prevention and cure of SRB.
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Received: 13 January 2003
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Corresponding Authors:
Liming Xv
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