본 연구에서는 우수유출저감시설 중 침투형 집수정의 효과를 규명하기 위하여 성남, 오산, 청주지역에 설치된 시범시설에서 실시간으로 현장계측을 수행하고 이들 자료를 분석하여 그 효과를 정량화하였다. 현장 강우자료와 수위 자료를 토대로 자 지점에 설치된 일반집수정과 침투집수정에서의 강우량에 따른 유출량을 비교하여 유출저감율과 첨두유량저감율을 총강우량, 평균10분강우강도, 최대10분강우강도에 따라서 각각 비교 분석하였다. 각 지점의 현장자료를 통하여 침투집수정

This study was carried out to investigate the collection Efficiency of mass in collector step at the different of physical gas characterization. This work has focused on the dependence of the collection efficiency of mass in the collector zone of a two-stage set up field with gas temperature T and the dew point tmeperature. To identify the dependence of the mass collection efficiency on the grounded plate of the collector zone M_P,k by the specific electric resistance of dust ρe and the relative humidity φ, 20 attempts have been made with three different gas temperature (50℃, 80℃, 110℃) at different dew point. At the specific electric resistance of dust ρe=10^6Ωm which relative humidity corresponds to φ> 15%, a easy rise of the grounded plate secluded dust mass share was measured again. As the result of the higher cohesion imprisonment power due to the adsorbtion of particle, the rise of the relative humidity developed on the particle surface. Therefore, the collection efficiency of mass was not predominant the high temperature T in the collector zone, neither was the pecific ellectric resistance of dust dependent.