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%.
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Dec 3, 2018 ， Indiscriminate use of heating to increase the surface temperature of materials during this process can result in significant loss of energy.
The elevated temperature accelerates the diffusion of VOCs in the material and decreases the amount of VOCs adsorbed, resulting in lowering the equilibrium ...
Oct 22, 2019 ， Bake-Outs Can Increase VOC Levels ， Studies show that some chemicals are released into the air that are not released at room temperatures. ， All ...
The result of bake-out tests shows that air pollution was decreased after bake-out in general. It was found that when bake-out duration was practiced for 7 days ...
Sep 1, 2005 ， Some materials may simply become unstable after such a bake and become a problem where they would not have originally. Schools or not, EPA or ...
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Bake-out with dilution ventilation technology has the potential to shorten emission cycles of indoor air pollution, by which off-gassing from building materials ...
This study evaluated the impact of building bake-out on the emissions of indoor air contaminants over a six-week period taking measure on a weekly basis. The ...
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Jan 10, 2024 ， The result is a reduction in the volume of pollutants released from the construction materials, which reduces the indoor air pollutant ...
From two methods of bake-out executed before occupying, we did not find any reduction effect on the hazardous substances in the indoor air. The concentration of ...