This study was conducted to evaluate the characterization of airborne bioaerosol in public facilities in Seoul. A total of 17 public facilities were investigated from December, 2002 to February, 2003. As results of the survey, the mean concentrations of bacteria and fungi in indoor air of public facilities were 378.08±296.33CFU/m3 by RCS and 106.38±171.63CFU/m3 and 347.46±335.32CFU/m3 and 95.23±62.61CFU/m3, by Six-stage cascade air sampler respectively. The mean concentrations of bacteria in indoor air (by ventilation method) were 517.14±343.93CFU/m3 of natural ventilation and 215,83±100.71CFU/m3 of mechanical ventilation. The mean concentrations of fungi in indoor air (by ventilation method) were 83.14±79.16CFU/m3 of natural ventilation and 133.50±248.07 CFU/m3 of mechanical ventilation. The mean concentrations of bacteria in indoor air were 449.44CFU/m3 for the ground and 217.50±103.68CFU/m3 for the underground. The mean concentrations of fungi in indoor air were 63.89±77.66CFU/m3 for the ground and 202.00±290.08CFU/m3 for the underground.

시설채소산물을 습도조절이 가능한 원적외선 방사체 저장고(5 또는 1의 온도와 90%의 상대습도)에 저장한 결과 채소류의 선도유지기간이 연장되는 것을 확인하였고, 중량손실율은 원적외선 방사체 저장고에 저장한 채소류가 중량손실율이 대조구에 비하여 낮게 나타났다. 따라서 습도조절이 가능한 원적외선 방사체 저장고에 채소류를 저장함으로서 채소류의 수분손실을 방지할 수 있음을 확인할 수 있었으며, 일정기간동안 원적외선 방사체 저장고에 저장함으로써 ascor