Recommended Value on Hygienic Standard of Airborne Bacteria in Air Defence Fortifications / 第二军医大学学报

ABSTRACT

The research work on recommended value for hygienic standard of airborne bacteria was made for formulating the hygienic standard of airborne bacteria in air defence fortifications of our country. Examination, classification, and kinetic observation for airborne bacteria and fungi were made in different air defence fortifications in 4 seasons of the year. 2 kind of sampling methods were compared as well. The fundamental situation of airborne microorganism and micro-climate was got in different air defence fortifications installed ventilator. The recommended value on hygienic standard of airborne bacteria in air defence fortifications was proposed according to the result investigated, sanitary demand, national and international standard, and situation of our country.