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通过紫外线测量和模拟了解紫外线强度对消毒效果的影响。

Understanding the effect of ultraviolet light intensity on disinfection performance through the use of ultraviolet measurements and simulation.

机构信息

Department of Chemical Engineering, Kansas State University, Manhattan, Kansas.

Materials and Nanotechnology Program, North Dakota State University, Fargo North Dakota.

出版信息

Infect Control Hosp Epidemiol. 2018 Sep;39(9):1122-1124. doi: 10.1017/ice.2018.144. Epub 2018 Jun 27.

DOI:10.1017/ice.2018.144
PMID:29945684
Abstract

We measured the disinfection of MRSA and Clostridium difficile spores using an ultraviolet C (UV-C) device, and we correlated those results to measurements and computer simulations of UV-C surface intensity. The results demonstrate both large differences in UV light intensity across various surfaces and how this leads to significant differences in disinfection.

摘要

我们使用紫外线 C（UV-C）设备测量了耐甲氧西林金黄色葡萄球菌和艰难梭菌孢子的消毒效果，并将这些结果与 UV-C 表面强度的测量和计算机模拟相关联。结果表明，不同表面的紫外线强度存在很大差异，这导致了消毒效果的显著差异。

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