| 酶底物法快速测定地表水中粪大肠菌群的研究 |
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| 引用本文： | 段玉林,张少梅,温韬,蒙泳,周曼.酶底物法快速测定地表水中粪大肠菌群的研究[J].洛阳理工学院学报（自然科学版）,2011(4):13-15. |
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| 作者姓名： | 段玉林 张少梅 温韬 蒙泳 周曼 |
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| 作者单位： | 广西产品质量监督检验院;广西区环境监测中心站;广西质量技术监督局 |
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| 摘 要： | 采用酶底物法对一地表水水样进行不同倍数的稀释后进行培养检测,并观察结果变化.结果表明,地表水水样稀释倍数越小,检测结果越准确.采用酶底物法测定地表水中的粪大肠菌群具有快速、简便的特点,但测定水样稀释的倍数对其测定结果有一定的影响.
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| 关 键 词： | 酶底物法 地表水 粪大肠菌群 稀释倍数 |
Fast Determination of Fecal Coliform in Surface Water by Enzyme Substrate Technique |
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| DUAN Yu-lin,ZHANG Shao-mei,WEN Tao,MENG Yong,ZHOU Man.Fast Determination of Fecal Coliform in Surface Water by Enzyme Substrate Technique[J].Journal of Luoyang Institute of Science and Technology,2011(4):13-15. |
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| Authors: | DUAN Yu-lin ZHANG Shao-mei WEN Tao MENG Yong ZHOU Man |
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| Affiliation: | 1(1.Guanxi Product Quality Supervision and Testing Institute,Nanning 530022,China;2.Guangxi Environmental Protection Monitoring Central Station,Nanning 530022,China;3.Guangxi Municipal Bureau of Quality and Technical Supervision,Nanning 530022,China;) |
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| Abstract: | Enzyme substrate technique has been adopted in culture detections of the same surface water sample with different dilution ratios to observe the changes.The result proves a higher accuracy with less dilution ratio.Fecal coliform determination with enzyme substrate technique in surface water is fast and easy,but the dilution ratio of sample has certain effects on the detection result. |
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| Keywords: | enzyme substrate technique surface water fecal coliform dilution ratio |
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