The concentration of pollutants reduced significantly during natural ventilation for seven days after the bake-out. HCHO was decreased by 92.8%, ethylbenzene (C8H10) by 70.0%, C7H8 by 94.1%, and xylene (C8H10) by 26.6%.
The elevated temperature accelerates the diffusion of VOCs in the material and decreases the amount of VOCs adsorbed, resulting in lowering the equilibrium ...
Dec 3, 2018 ¡¤ This study aims to investigate an effective and economical bake-out implementation strategy via experimentation and computational fluid dynamics analysis.
Bake-out with dilution ventilation technology has the potential to shorten emission cycles of indoor air pollution, by which off-gassing from building materials ...
Oct 22, 2019 ¡¤ Studies show that bake-outs do not remove VOCs and in some cases they increase them.
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Bake-out with dilution exhaust ventilation is a new method that can shorten emission time of VOCs pollutants, and then improve indoor environment. This method ...
Effect of bake-out on reducing VOC emissions and concentrations in a residential housing unit with a radiant floor heating system. Building and Environment ...
The reduction rate of total VOCs and formaldehyde were 67.0 and 24.7%, respectively. Those results proved that the bake-out process using auto switchgear was ...
The indoor concentration of hazardous chemicals was lower when bake-out and mechanical ventilation were combined, resulting in a reduction of 92.8% of HCHO.
Nov 22, 2011 ¡¤ This technique would shorten emission cycle of indoor VOCs and other hazardous gases and subsequently reduce indoor air pollution. However ...