Collection efficiency of a woven filter made of multifiber yarn: Experimental characterization during loading and clean filter modeling based on a two-tier single fiber approach

摘要: Abstract Due to their good adsorption capacities, woven activated carbon filters are promising materials for the removal of volatile organic compounds (VOC) and odors in air treatment applications. As these fibrous media can easily be implemented various filtration configurations, use a combined filter device VOC particulate matter (PM) is considered. For this purpose, experiments performed characterize collection efficiencies versus particle size mass loading smaller than 10 μ m . The specific fiber arrangement, due multi-fiber yarn weaving, prevents initial efficiency models developed non-woven media. This study aims during model structure made yarns.