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水是人类生活的基本环境条件,也是各种传染病传播的重要媒介,因此水质卫生细菌学检查对部队平战时的卫生保障有着重要的意义。水的卫生细菌学检查主要是应用微生物学的理论和实验方法,根据卫生学的观点研究水中微生物的数量、性质、活动规律及其对人体健康的影响,检验内容通常包括细菌总数和大肠菌群两项指标,仅在特殊情况下和必要时方需进行水中致病菌的检查。水中细菌总数的检查细菌总数是指ImL水样在营养琼脂培养基中于37℃,24小时培养后所生长的细菌菌落总数。水中细菌总数与水的污染状况有一定的关系,因此,可以结合大肠菌的检查对水源
Water is the basic environmental condition of human life and an important medium for the spread of various infectious diseases. Therefore, the water quality bacteriological examination of health is of great significance to the troops’ health protection during peacetime. Water sanitation bacteriological examination is the application of microbiological theory and experimental methods, according to the perspective of hygiene study of microorganisms in water quantity, nature, activity and its impact on human health, the test usually includes the total number of bacteria and coliform Two indicators, only in special circumstances and when necessary, the need for waterborne pathogens check. Examination of the total number of bacteria in water The total number of bacteria refers to the total number of bacterial colonies that ImL water samples grew in nutrient agar at 37 ° C after 24 hours of culture. The total number of bacteria in water and water pollution have a certain relationship, therefore, coliform bacteria can check the water