METHOD OF SIMULATING INDOOR BEHAVIOR OF ACTIVATED COMPOUND AGAINST HARMFUL ORGANISM

摘要

A method of simulating the indoor behavior of an activated compound against a harmful organism, capable of processing a simultaneous differential equation, which is necessary for the simulation, accurately in a short period of time is provided, which also aims at evaluating the safety of a compound with respect to a human body. To achieve this object, this simulation method has the steps of dividing the indoor environment into predetermined media, establishing differential equations concerning the fugacity of the compound in each medium, determining the fugacity of the compound in each medium on the basis of the differential equations, simulating the indoor behavior of the compound on the basis of the fugacity of the compound in each medium, varying a micro-time unit, which is used when the differential equations are solved, in accordance with the fluctuation of the mass balance of the compound in a room, and evaluating the safety of the compound with respect to a human body on the basis of the indoor behavior of the compound.