Conception, modélisation et réalisation d'un procédé d'élimination du formaldéhyde dans l'air intérieur

Abstract : In indoor air, many volatile organic compounds are present, including formaldehyde. The presence of this carcinogenic compound in indoor air is due to its abundant use in furniture and decoration materials. The objective of this work is to design a purification device, clean, safe and capable of removing formaldehyde from indoor air. The choice turned to a stand-alone air purifier. To protect users, the device must trap and completely degrade air pollutants without emitting by-products. Absorption was chosen as trapping method and photocatalysis as degradation technique. The cleaner coupling absorption and photocatalysis has been tested in the laboratory and a model was built to predict its efficiency to continuously degrade formaldehyde. The purifier designed for a real situation appears to have a small volume. An efficient, compact, quiet and attractively designed device is an advantage for this air purification solution is accepted and adopted by users
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Anaëlle Cloteaux. Conception, modélisation et réalisation d'un procédé d'élimination du formaldéhyde dans l'air intérieur. Autre. Université de Lorraine, 2015. Français. ⟨NNT : 2015LORR0021⟩. ⟨tel-01751431⟩

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