[automatically translated] In the more general framework of the issue of environmental quality control, and more particularly the Indoor Air Quality, this report shows the study of radon pollution phenomenon on the school "G. Mancino "of Palermo. The idea is offered by the fact that in 2005, during a monitoring of environmental radioactivity in Palermo, Sicily ARPA technicians have detected in this elementary school of the '30s, indoor radon levels well above the legal limits set by Legislative Decree no. 241/2000. In the first phase, after the study of typological and constructive characteristics of the plexus and the acquisition of past measurement data, It has carried out a new campaign aimed at monitoring data survey and experimental measurements on indoor radon and meteorological data on the specific context. In the second phase it has been formulated a proposal of intervention supported by the analysis of pollution mechanisms through simulation models. In particular, the methodological approach of the study proceeds through the development of an analysis model based on Bayesian networks, rilevatosi a tool support useful for the diagnosis and the resulting design decisions, capable of controlling and describe complex phenomena and to estimate the probabilistic relationships between causes and effects.
|Number of pages||14|
|Publication status||Published - 2010|