摘要
油田回注水催化电解杀菌与次氯酸钠杀菌在杀菌机理、效果及应用成本3方面的对比结果表明,催化电解产生有效氯是主要的杀菌机理。催化电解产生的有效氯质量浓度与电解时间呈线性关系,杀菌率随着有效氯质量浓度的增大而增大。定量杀菌的对比结果表明,油田回注水催化电解杀菌比次氯酸钠杀菌效果好,且不须投加任何药剂,只消耗电能,运行成本低。
A comparison study on the catalytic electrolysis and hypochlorite disinfection of oil-field injection water is carried out. The results show that available chlorine produced during electrolysis process is the main agent of catalytic electrolysis disinfection. Quantitative comparison of hypoehlorite agent suggests that catalytic electrolysis disinfection has a better effect and a much lower cost.
出处
《地质科技情报》
CAS
CSCD
北大核心
2005年第4期91-93,共3页
Geological Science and Technology Information
关键词
形稳阳极
油田回注水
催化电解杀菌
硫酸盐还原菌
腐生菌
dimensionally stable anode
oil field injection water,catalytic electrolysis disinfection
sulfate-reducing bacteria
metatrophic bacteria
