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SPF动物饲育室使用前的初始消毒问题,对于该等级动物的生活条件和品质保证关系极大。国内大规模饲育系统的消毒工作尚缺乏应用研究。本实验应用国内常见消毒剂对40～72m~3的屏障饲育系统进行了消毒效果测定,并调查了初始环境中微生物群体分布及消毒后消长情况,同时对指示用细菌繁殖体及芽胞做了初步的筛选。动物房室内以环氧树脂为表面涂料,除进风口(装有高效过滤器,0.1μ以上粒子去除率99.999％)、出风口及地漏外均密封。密闭程度较好。室内有自动冲洗式饲育机、不锈钢笼具、合金铝门及灯窗。室内
The initial disinfection of the SPF Animal Rearing Room prior to its use is of great relevance to the living conditions and quality of the animals in that class. Domestic disinfection of large-scale feeding system is still lack of applied research. In this experiment, the disinfectant effect of 40 ~ 72m ~ 3 barrier feeding system was tested by domestic common disinfectant. The distribution of microbial population and the growth after disinfection in the initial environment were investigated. At the same time, the preliminary use of bacterial propagules and spores Screening. Animal room indoor epoxy resin for the surface coating, in addition to the inlet (with a high efficiency filter, 0.1μ above particles removal rate of 99.999%), the outlet and the floor drain are sealed. Airtight better. Indoor automatic washing feeder, stainless steel cage, aluminum alloy doors and windows. indoor