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近年生活居住环境,在建筑构造气密化上,已成功引入换气空调设备,对室内空气环境卫生管理日益重视。作者等着手于室内空气污染主因之CO_2浓度等理化条件及作为生物学指标的重要性方面,在大学讲室进行有关空中细菌环境卫生学意义的研究。认为实际存在于室内空气中的细菌必须综合考虑:(1)一定时间内室内空间细菌数;(2)细菌从换气混入室内;(3)细菌附于从天花板落下的尘块中;(4)细菌虽在地面,但因人在室内动作及
In recent years, living and living environment has been successfully introduced into ventilation and air-conditioning equipment in the construction of airtight structure, and the indoor air environment and sanitation management has been increasingly emphasized. The author is working on the physical and chemical conditions, such as CO 2 concentration, which is the main cause of indoor air pollution, and as a biological indicator of the importance of conducting research on the significance of bacterial environmental hygiene in the air at university lectures. The bacteria that actually exist in the indoor air must be considered in combination: (1) the number of bacteria in the indoor space for a certain period of time; (2) the bacteria mixed in the room from ventilation; (3) the bacteria attached to the dust falling from the ceiling; (4) Although the bacteria in the ground, but because of people in the room and action