酶底物法与多管发酵法测定水中粪大肠菌群的对比分析  

Comparison of Detection of Coliform Group in Water by Enzyme Substrate Technique and Multipletube Fermentation Technique

作　　者：杨虹[1] 刘金冠[1] 郭玉敏[1] 

机构地区：[1]天津市环境监测中心,天津300191

出　　处：《现代农业科技》2015年第20期162-162,176,共2页Modern Agricultural Science and Technology

摘　　要：通过测定各类水质,对酶底物法与多管发酵法用于水中粪大肠菌群检测进行了方法验证与分析,结果表明:两者在结果一致性方面无统计学意义上的显著性差异。在置信度95%的情况下差异可以被接受,且满足环境监测要求。酶底物法可以作为评价水质微生物污染的标准方法。Through the detection of coliform group for various types of water by enzyme substrate technique and multipletube fermentation technique,there were no significant differences between the two methods.95% confidence interval of the difference could be accepted and met the requirements of environmental monitoring.Enzyme substrate technique could be used as a standard method of water quality assessment of microbial contamination.

关 键 词：粪大肠菌群 酶底物法 多管发酵法 

分 类 号：X832.2[环境科学与工程—环境工程]