低浓度臭氧对小鼠饲养室空气中氨和细菌净化效果的研究  

The Effects of Low Concentration Ozone on Ammonia and Bacteria in Mice Residence

作　　者：易义珍[1] 唐明德[1] 王伟[1] 谢颖[1] 汤百争[2] 周智君[2] 

机构地区：[1]中南大学公共卫生学院环境卫生教研室,中国湖南长沙410078 [2]湘雅医学院实验动物学部

出　　处：《实用预防医学》2002年第6期600-602,共3页Practical Preventive Medicine

基　　金：湖南省科委课题 (2 0 0 1湘科条字 1 78)

摘　　要：目的　判断低浓度臭氧对实验性环境和小鼠饲养室空气中氨和细菌的净化效果。　方法　用 15 W紫外灯照射产生低浓度臭氧 ,采用国家统一规定的环境采样及实验室分析的标准方法进行研究。　结果　 ( 1)小鼠饲养室空气中存在氨和细菌的污染 ,其中尤以细菌污染较为严重 ;( 2 )低浓度臭氧对实验性环境中的氨和小鼠饲养室空气中的氨均有净化作用 ,尤以前者更为显著 ;( 3 )Objective Judging the effects of low concentration ozone on ammonia and bacteria in experimental environment and mice residence. Methods The ammonia and bacteria were studied with ultravidet lamp that produces low concentrate ozone, and standard methods of experimental analysis and survey were adopted. Result (1) Little mice residence air has pollution of ammonia and bacteria, among them bacterium pollution is particularly serious. (2) Low concentration ozone has function of purifying on ammonia in both experimental environment and mice residence ,the former is more remarkable. (3) The low concentration ozone has obvious inhibition on the bacteria.

关 键 词：空气 臭氧 氨 细菌 小鼠饲养室 

分 类 号：R122.11[医药卫生—环境卫生学]