HEPA Filter Use at the Hanford Site.

Kriskovich, J. R.

Technical Information Center Oak Ridge Tennessee

关键词: Air filters;    Hanford reservation;    HEPA(High efficiency particulate air);    Aerosols;    Radiation pollution;   

RP-ID  :  DE2005834125

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

High Efficiency Particulate Air (HEPA) filters are relied upon at the Hanford site to support several different activities. Each facility relies upon the filters to provide the same function; remove radioactive particulate from various air streams. However, HEPA filters are operated in differing environmental conditions from one facility to another and the constituents in the air streams also differ. In addition, some HEPA filters at the Hanford site have been in service for several years. As a result, an assessment was performed which evaluated the service life and conditions of the HEPA filters at the Hanford site.