生活饮用水水质微生物检验结果分析

打开文本图片集

摘 要：目的：微生物检测技术在生活饮用水检验中的应用效果分析。方法：研究抽取180份生活饮用水（枯水期90份，丰水期90份），将枯水期与丰水期的饮用水标本分别进行滤膜法实验（即对照组）与多管发酵法（即观察组），根据其检查结果评估枯水期、丰水期的微生物检出情况。结果：两组枯水期、丰水期大肠菌群检出率、杂菌检出率无显著差异（P>0.05），与对照组相比，观察组枯水期、丰水期大肠埃希菌检出率、耐热大肠菌群检出率偏高（P

关键词：微生物;检测技术;生活饮用水;检验

Analysis of Microbiological Test Results of Drinking

Water Quality

WEN Anmin

（Center for Disease Control and prevention， Bozhou District， Zunyi City， Guizhou Province， Zunyi 563100， China）

Abstract： Objective： To analyze the application effect of microbial detection technology in drinking water inspection. Method： 180 drinking water samples （90 in dry season and 90 in wet season） were selected， and the samples of drinking water in dry season and wet season were tested by filter membrane method （control group） and multi-tube fermentation method （observation group） respectively， and the microbial detection in dry season and wet season was evaluated according to the inspection results. Result： There was no significant difference in the detection rates of coliform and miscellaneous bacteria between the two groups in dry season and wet season （P>0.05）. Compared with the control group， the detection rates of Escherichia coli and thermotolerant coliform in the observation group were higher in dry season and wet season （P

Keywords： microorganism; detection technology; drinking water; test

现阶段，饮用水最迫切的安全问题是微生物污染问题，这也是世界范围的难题。（剩余3887字）