鼠李糖脂与2,2-二溴-3-次氮基丙酰胺协同抑制X80管线钢的微生物腐蚀

王娅利, 管方, 段继周, 张丽娜, 杨政险, 侯保荣

Synergistic Inhibition of Rhamnolipid and 2, 2-dibromo-3-hypoazopropionamide on Microbiologically Influenced Corrosion of X80 Pipeline Steel

WANG Yali, GUAN Fang, DUAN Jizhou, ZHANG Lina, YANG Zhengxian, HOU Baorong

图2 X80试片在不同溶液体系中浸泡15 d后的腐蚀形貌

Fig.2 Corrosion morphologies of X80 coupons after immersion in sterile (a), sterile + 500 mg/L RL (b), SRB (c), SRB + 500 mg/L RL (d), SRB + 150 mg/L DBNPA (e), SRB + 300 mg/L DBNPA (f), SRB + 150 mg/L DBNPA + 500 mg/L RL (g) media for 15 d