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Efficiency of Inhibitor for Biocorrosion Influenced by Consortium Sulfate Reducing Bacteria on Carbon Steel

机译:硫酸盐和硫酸氢细菌对碳钢的抑制剂抑制剂效率

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The inhibition efficiency of benzalkonium chloride (BKC) in controlling biocorrosion on the carbon steel surfaces has been investigated. The carbon steel coupons were incubated in the presence of consortium SRB (C-SRB) with and without BKC for the difference medium concentration. The corrosion rate and inhibition efficiency have been evaluated by a weight loss method. The morphology of biofilm C-SRB on the steel surfaces were characterized with variable pressure scanning electron microscopy (VPSEM). The results revealed that BKC exhibits a low corrosion rate, minimizing the cell growth and biofilm development on the carbon steel surfaces.
机译:研究了苄氯化铵(BKC)在碳钢表面控制生物腐蚀方面的抑制效率。将碳钢优惠券在Consortium SRB(C-SRB)存在下,没有BKC的差异介质浓度。通过减肥方法评估腐蚀速率和抑制效率。通过可变压力扫描电子显微镜(VPSEM)表征了钢表面上的Biofilm C-SRB的形态。结果表明,BKC表现出低腐蚀速率,最小化碳钢表面上的细胞生长和生物膜发育。

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