The Mathematical Model for the Formaldehyde Emission from Wood-Based Board in Room

The mathematical model for the formeldehyde emission from wood-based board in room is proposed. The physical meanings and measuring methods of the parameters of the model are also discussed. The formaldehyde concentrations of the room air and of the outgoing air are always the same. Based on the mod...

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Published inComparative biochemistry and physiology. Toxicology & pharmacology Vol. 42; no. 6; p. 2321
Main Authors Que, Zeli, Furuno, Takeshi, Katoh, Sadanobu, Nishino, Yoshihiko
Format Journal Article
LanguageEnglish
Published 01.06.2007
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Summary:The mathematical model for the formeldehyde emission from wood-based board in room is proposed. The physical meanings and measuring methods of the parameters of the model are also discussed. The formaldehyde concentrations of the room air and of the outgoing air are always the same. Based on the model, two indices for commenting the formaldehyde emission process of wood-based board are proposed. Formaldehyde release from board is assumed to increase linearly with the increasing time. The results indicate that the speed of the formaldehyde release from board has a rapid increase at the beginning and then decreases when the formaldehyde concentration in the room increases.
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ISSN:1532-0456