生活饮用水监测中微生物检验技术的应用价值研究

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摘 要：目的：分析和探究生活饮用水监测中微生物检验技术的应用价值。方法：选取山东省东营市2019年12月—2021年6月的枯水期样本和丰水期样本各48份作为研究对象，采用滤膜法检验（研究1组）与多管发酵法检验（研究2组），统计枯水期与丰水期两组微生物检出情况。结果：枯水期的检验结果显示，研究1组的大肠埃希菌与耐热大肠菌群检出率分别为73.0%、81.2%，研究2组的大肠埃希菌与耐热大肠菌群检出率分别为79.2%、83.3%，研究2组的检出率明显优于研究1组，组间差异具有统计学意义（P

关键词：饮用水监测;微生物检验技术;应用价值;分析

Research on the Application Value of Microbial Inspection Technology in Drinking Water Monitoring

YAN Jinxia1， ZHANG Anliang2

（1.Lijin County， Dongying City Disease Control and Prevention， Dongying 257400， China; 2.Dongying Center for Disease Control and Prevention， Dongying 257000， China）

Abstract： Objective： To analyze and explore the application value of microbial inspection technology in drinking water monitoring. Methods： 48 samples in the dry season and 48 samples in the wet season in our city from December 2019 to June 2021 were selected as the research objects. All drinking water samples were tested by membrane filter method （study group 1） and multi-tube fermentation method （study group 2）. Results： The test results in the dry season showed that the detection rates of Escherichia coli and heat-resistant coliforms in study group 1 were 73.0% and 81.2%， respectively， and the detection rates of Escherichia coli and heat-resistant coliforms in study group 2 were were 79.2% and 83.3%， respectively. The detection rate of study group 2 was significantly better than that of study group 1， and the difference between groups was statistically significant （P

Keywords： drinking water monitoring; microbial testing technology; application value; analysis

水是人类生存必不可少的重要物质，生活饮用水是保障人体健康和生活质量的一个重要的标准。（剩余3331字）