Comparación de las incertidumbres de las incorporaciones diarias de aerosoles de UO2 usando tomamuestras fijos y muestreadores de medida continua

Abstract

Intakes of radiological material in Juzbado and other facilities where airborne contamination can be found, is calculated through static air samplers (SAS). In this samplers, air pass trough a cellulose filter, where contamination is collected. The samplers measure the average activity registered in each sampling point on a given period. To evaluate the uncertainty in the intakes due to use average concentration instead of real concentration, continuous air samplers (ABPM) were use. This equipment can measure airborne concentration continuously. The concentration measured in every ABPM can be fitted into a log-normal distribution. This was used to develop a method that allows us to estimate the uncertainties associated to the actual method of intake estimation.