微生物修复大庆采油区湿地石油污染实验研究  

The Experimental Research on Microbial Remediation of Oil Polluted Wetland in Daqing Oil-producing Region

作　　者：徐璐[1] 王继富[1] 刘兴土[2] 文波龙[2] 宿伟萍[1] 

机构地区：[1]黑龙江省普通高等学校地理环境遥感监测重点实验室,哈尔滨师范大学地理科学学院,哈尔滨150025 [2]中国科学院湿地生态与环境重点实验室/中国科学院东北地理与农业生态研究所,长春130012

出　　处：《工业安全与环保》2013年第2期58-61,共4页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金项目(41071332)

摘　　要：通过在大庆湿地采油区野外实验点对Лейнол、Дестройл两种俄罗斯石油降解微生物制剂本土测试,验证其石油污染湿地修复的效果。采用单因子污染指数与综合污染指数表征方法,评价不同实验方案处理后大庆采油区湿地水体的污染程度变化,比较不同实验方式的效果,确定理想的湿地水体石油污染降解方式。结果表明,以两种生物制剂等量混合达到湿地水体石油污染降解效果最佳。并以实验地为例,讨论了大庆油田湿地石油污染以微生物修复为主的修复方案必须注意的一些问题。Two kinds of Russian microbial agents,Лейнол and Дестройл,are tested locally and their effects on remediation of oil polluted wetland in oil-producing region are testified by establishing experimental sites and field sites.Single factor pollution index and comprehensive pollution index representation method is used to evaluate the varieties of the polluted degree of wetland water in Daqing oil-producing region after disposed with different experimental plans.After comparisons of the effects of different experimental methods,the ideal degradation methods are determined.It is acquired that the half-and-half mixture of these two kinds of microbial agents can achieve the best effect.At last some problems in microbial remediation are discussed.

关 键 词：湿地 石油污染 微生物修复 

分 类 号：X53[环境科学与工程—环境工程]