我国的“生活饮用水标准检验法”(GB5750—85,简称“标准”)对总大肠菌群的检验,有多管发酵法(简称多管法)和滤膜法两种。据了解,国内大中城市自来水厂,大多采用滤膜法,地、市、县卫生防疫站,大多采用多管法。为了探讨这两种方法的吻合程度,进一步了解它们的优缺点和适用范围,我们对该两种方法进行对比试验。1 材料和方法 China’s “Standard Test Method for Drinking Water” (GB5750-85, referred to as “standard”) of the total coliform test, a multi-tube fermentation (referred to as multi-tube method) and filter two. It is understood that domestic large and medium-sized city waterworks, most of the use of membrane method, to, city, county health and epidemic prevention stations, mostly using multi-tube method. In order to explore the degree of coincidence between these two methods and to further understand their strengths, weaknesses and applicability, we compare the two methods. 1 Materials and methods