DIFFUSIVE SAMPLING OF RADON

Abstract— Information required for the design and testing of diffusive samplers for radon is scattered across numerous disciplines, making it difficult to use. To aid future research, a multidisciplinary review is given addressing the following: 1) the differential equations describing mass transfer in a radon diffusive sampler; 2) mathematical procedures for solving these equations; 3) the physical parameters defining the adsorbent in the diffusive sampler; and 4) a standardized protocol for validating the performance of diffusive samplers for radon.