Evaluation de l'efficacité de prélèvement d'un précipitateur électrostatique

Abstract : Easy-to-use particle sampling techniques leading to easy-to-analyze samples is a growing need for nanosafety. Electrostatic precipitation [Dickens 1999] commercialized by TSI (Nanometer Aerosol Sampler model 3089) could be an answer. However, more information is needed on the performance of this instruments. On the one hand, real time sampling efficiency of the NAS regarding voltage has been studied. On the other hand, the sampling efficiency for 80 nm polystyrene particles has been considered through both real time CPC measurements and TEM analysis: these methods lead to very different results, respectively 62-70% and < 0,1 %. These results are discussed regarding literature
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  • HAL Id : ineris-00973609, version 1
  • INERIS : EN-2011-027

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Olivier Le Bihan, Aurélien Zantman, S. Thevenet, Badr R'Mili, Aurélien Ustache, et al.. Evaluation de l'efficacité de prélèvement d'un précipitateur électrostatique. 26. Congrès Français sur les Aérosols (CFA 2011), Jan 2011, Paris, France. pp.NC. ⟨ineris-00973609⟩

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