A framework for modelling non-steady-state concentrations of semivolatile organic compounds indoors – II. Interactions with particulate matter

Abstract

This paper describes a method for dynamic modelling of the interactions of semivolatile organic compounds (SVOCs) with airborne and settled particulate matter in the indoor environment. As part of the framework for dynamic modelling of indoor SVOCs recently proposed by this author, this method is fully compatible with the other components in the framework. With reduced computational complexity, the method is more flexible than the existing dynamic models. Despite the uncertainties in some of the key parameters, the simulation results have revealed important information regarding the general behaviour of SVOC-particle interactions and the role of particulate matter in human exposure to indoor SVOCs.