石油烃降解菌在高温高盐环境中的生理特性及应用潜力  

Applied Potentials and Living Characters of Hydrocarbon Degradation Bacteria in High-Temperature and High-Salinity Environment

作　　者：车雄伟[1] 许昌杰[2] 刁浪滔 易绍金[1] 

机构地区：[1]湖北荆州长江大学化学与环境工程学院 [2]江汉油田采油厂 [3]南海西部石油振海油田化学公司

出　　处：《油气田环境保护》2004年第4期23-25,共3页Environmental Protection of Oil & Gas Fields

摘　　要：分析了石油烃降解菌的生理特性及耐温、耐盐机制,介绍了国内外在高温高盐含油污水生物处理以及在高温高盐油藏的微生物采油方面应用石油烃降解菌方面的研究进展。国内外的研究结果表明,微生物在高温(地温120℃)、高矿化度(10×104mg／L)的油藏条件下,仍能保持较高的存活率,增油效果较好。Hydrocarbon degradation bacteria has important status in biological process for oil recovery and biologic treatment. The physiologic characteristics and properties of hydrocarbon degradation bacteria at high temperature and high-salinity environment are introduced. The research progresses of biologic treatment and biological process for enhancing oil recovery at high temperature and high-salinity environment in China and abroad are recommended. The results show that the microorganism can live in reservoir of high temperature and high salinity.

关 键 词：烃降解菌 增油效果 高温高盐油藏 微生物采油 高矿化度 石油烃 油藏条件 含油污水 环境 处理 

分 类 号：X741[环境科学与工程—环境工程]