Add to ORKGA detailed size-dependent filtration efficiency measurements of a filtering facepiece material have been performed in this work over the range of particle mobility diameters 20-450 nm. It was not the aim of this work to repeat the standard test of the filtration halfmask according to ČSN EN 149+A1. Instead, we have focused on elaborating a procedure enabling us to assess how well the facepiece is suited for usage in working environments with elevated concentrations of aerosol nanoparticles
Aerosol filtration is the most widely used process to capture aerosol particles. It is used in vario...
The outbreak of the COVID-19 pandemic is causing a shortage of personal protective equipment (PPE) a...
Near traffic routes and urban areas, the outdoor air particle number concentration is typically domi...
Summarization: Throughout the years, the performance of the FFRs has been the topic of extensive stu...
As a consequence of the COVID-19 pandemic caused by the SARS-CoV-2 virus, the widespread daily use o...
The filtration and loading characteristics of filtering facepieces have been measured and analyzed, ...
Summarization: The purpose of this manikin-based study was to determine the percentage penetrations ...
Abstract Respirators, medical masks, and barrier face coverings all filter airborne particles using ...
Manufacturing sites, such as welding, casting, and asphalt production (fumes), generate vast numbers...
Abstract Public health agencies have recommended the community use of face masks to reduce the trans...
The filtration of airborne nanoparticles is an important control technique as the environmental, hea...
The filtration of airborne nanoparticles is becoming an important issue as they are produced in larg...
© Published under licence by IOP Publishing Ltd.We studied the efficiency of a facepiece filtering r...
National Institute for Occupational Safety and Health recommends the use of particulate res-pirators...
We designed a novel experimental set-up to pseudo-simultaneous measure size-segregated filtration ef...
Aerosol filtration is the most widely used process to capture aerosol particles. It is used in vario...
The outbreak of the COVID-19 pandemic is causing a shortage of personal protective equipment (PPE) a...
Near traffic routes and urban areas, the outdoor air particle number concentration is typically domi...
Summarization: Throughout the years, the performance of the FFRs has been the topic of extensive stu...
As a consequence of the COVID-19 pandemic caused by the SARS-CoV-2 virus, the widespread daily use o...
The filtration and loading characteristics of filtering facepieces have been measured and analyzed, ...
Summarization: The purpose of this manikin-based study was to determine the percentage penetrations ...
Abstract Respirators, medical masks, and barrier face coverings all filter airborne particles using ...
Manufacturing sites, such as welding, casting, and asphalt production (fumes), generate vast numbers...
Abstract Public health agencies have recommended the community use of face masks to reduce the trans...
The filtration of airborne nanoparticles is an important control technique as the environmental, hea...
The filtration of airborne nanoparticles is becoming an important issue as they are produced in larg...
© Published under licence by IOP Publishing Ltd.We studied the efficiency of a facepiece filtering r...
National Institute for Occupational Safety and Health recommends the use of particulate res-pirators...
We designed a novel experimental set-up to pseudo-simultaneous measure size-segregated filtration ef...
Aerosol filtration is the most widely used process to capture aerosol particles. It is used in vario...
The outbreak of the COVID-19 pandemic is causing a shortage of personal protective equipment (PPE) a...
Near traffic routes and urban areas, the outdoor air particle number concentration is typically domi...