摘要
目的:了解生活用水及环境水资源中微生物状况,并对生活用水与环境水资源的卫生状况提出建议。方法:应用平板菌落计数法和ATB生化鉴定法。结果:饮用水中,隔夜白开水、饮水机冷热水中均检测出过量细菌,且均检测出耐热大肠菌群,均不符合卫生标准。结论:个别饮用水样本中细菌数量较多,需加强消毒管理,湖水细菌情况较复杂,外出游玩时需注意个人用手卫生,其他生活用水基本符合卫生标准。
Objective：To study living microorganisms in water from environmental water resources and living water,then to give recommend of the water health.Methods：Plate colony count and ATB biochemical identification were used.Results：Among drinking water samples,there were large number of bacteria in the overnight drinking water,both hot and cold water from water dispenser.All of them were detected with thermotolerant coliforms and did meet health standards.The total bacteria number in samples collected from the normal temperature faucet of drinking water machine was far above its standard level and thermotoletant coliform bacteria was found in some of those samples.Conclusion：Large number of bacteria in several drinking water samples that need to be strengthened sterilization management.The bacteria situation in lake water is more complicated,so persons should pay attention to personal hygiene when going out to play.Other living water samples are basically meet the health standards.
出处
《沈阳医学院学报》
2010年第3期187-188,共2页
Journal of Shenyang Medical College
