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METHOD FOR ESTIMATING MEAN ANNUAL EXPOSURE DOSE OF INDOOR RADON BASED ON METHOD FOR ESTIMATING MEAN ANNUAL INDOOR RADON CONCENTRATION IN RESIDENCE
METHOD FOR ESTIMATING MEAN ANNUAL EXPOSURE DOSE OF INDOOR RADON BASED ON METHOD FOR ESTIMATING MEAN ANNUAL INDOOR RADON CONCENTRATION IN RESIDENCE
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机译:基于估算居留的平均年间氡浓度的方法估算室内氡的平均氡估算方法
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摘要
A method of calculating the average lifetime indoor radon exposure effective dose using indoor radon concentration by residence is disclosed. The present invention estimates the indoor radon concentration (C i ) for each residence and uses this to input the residence time for each residence and age to calculate the lifetime indoor radon exposure effective dose. The average annual indoor radon concentration can be estimated, and the effect of estimating the indoor radon concentration by comparing the infiltration factors that may differ depending on the building characteristics with the actual radon concentration by calculating the penetration coefficient value according to the type of house and groundwater use have.
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