本站原创此文是一篇统计学论文范文,统计学类有关论文范文集,与病房三种空气净化方式的消毒效果相关本科毕业论文范文。适合不知如何写统计学及负离子及效果方面的论文摘要专业大学硕士和本科毕业论文以及统计学类开题报告范文和职称论文的作为写作参考文献资料下载。
摘 要 ：目的：探讨病房三种空气净化方式的消毒效果.方法：应用三种方法：负离子空气净化器、紫外线灯、自然通风分别对病房空气进行净化,检测其消毒效果.结果：三种消毒方法均能达到Ⅱ类环境空气消毒标准(<200cfu/m3),且差异无统计学意义(P>0．05).结论：三种空气净化方式均能达到理想效果,可根据病室内具体环境选择消毒方式.
关 键 词 ：空气净化；负离子空气净化器；紫外线；自然通风
Abstract：Objective：To wards three air clean the disinfection effectiveness.Methods：Application three ways ：minus-ion air purification apparatus, ultriolet lamp to, natural ventilation were for ward to purify the air, to test its disinfection effectiveness. Results：Three antiseptic method could reach category ii of the environment recover from the standard air(<200cfu／m3). And difference there is no statistical significance(P>0．05) . Conclusion:Three air freshened way to achieve ideal results and you can choose specific conditions in the ward disinfect way.
Key words：Air Disinfection；minus-ion air purification apparatus；ultriolet lamp to；natural ventilation
【中图分类号】R187+.4 【文献标识码】B 【文章编号】1672-3783(2012)06-0576-01