STUDY ON THE REMOVAL EFFECT OF THE AIRBORNE MICROBES WITH AIR FILTERS IN GEOTHERMAL UTILIZATION AIR-CONDITIONING SYSTEM

Satomi MATSUU, Sumiyo ISHIMATSU, Yuji RYU
2010 AIJ Journal of Technology and Design  
Satomi MATSUU Sumiyo ISHIMATSU Yuji RYU This paper reports the experimental results about the effect of the filter performance on airborne microbial concentration in a building used actually. The main conclusions obtained from this research are as follows. (1) In relationships between the airborne fungi concentration of supply air and filter performance, airborne fungi concentration tended to decline with upgrading filter performance. (2) Almost all the airborne microbe concentration ratio
more » ... en supply air and pit room air are less than 1.0. One reason is that airborne microbe concentration in the pit is higher than supply air.
doi:10.3130/aijt.16.573 fatcat:267vrj52s5bfnnt6pv37jho3z4