滤膜法测定粪大肠菌群培养时间的研究

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英文篇名：Study on the Incubation Time of Fecal Coliform Measurement with Filter Membrane Method 作者：汤思慧 英文作者：Tang Sihui;Environmental Monitoring Station of Huadu; 关键词：粪大肠菌群 ; 滤膜法 ; 培养时间 英文关键词：fecal coliform;;filter membrane method;;incubation time 中文刊名：GDHG 英文刊名：Guangdong Chemical Industry 机构：广州市花都区环境监测站; 出版日期：2018-02-15 出版单位：广东化工 年：2018 期：v.45;No.365 语种：中文; 页：GDHG201803083 页数：2 CN：03 ISSN：44-1238/TQ 分类号：175-176

摘要

本文主要研究滤膜法测定粪大肠菌群减少培养时间在实际监测工作中的可行性,测定不同培养时间对粪大肠菌群实验结果的影响。结果表明,处理效果好、受污染较少的废水培养16小时即可得到有效结果,浊度大、水质状况复杂的废水培养22小时以上才能得到有效结果。
        This essay aims to study the feasibility of reducing the incubation time of fecal coliform measurement with filter membrane method in the actual monitoring tasks and measure the effect of different incubation time spent on the fecal coliform experiments. The results show that 16 hours of incubation can help to reach a valid result for the sewage that is polluted less and managed well; for the sewage that is highly turbid with complex water quality, more than 22 hours is required in order to reach a valid result.

引文

[1]HJ/T 347-2007水质粪大肠菌群的测定多管发酵法和滤膜法(试行).
    [2]李莉.多管发酵法与滤膜法在实际中的应用[J].科技情报开发与经济,2009,19(17):208-209.