In this study, carried out in the frame of the Nanosafe2 project, different conventional individual protection devices well-qualified for micron size particles such as fibrous filters, repirator cartridges, protective clothing and gloves were tested with graphite nanoparticles ranging from 10 to 150 nm.
Main results
- Fibrous filters are even more efficient for nanoparticles!
- HEPA filters, respirator cartridges and mask made with fibrous filters are even more efficient for nanoparticles.
- Non woven fabrics seem much more efficient (air-tight materials) against nanoparticle penetration.
- Warning: Nanoparticles may penetrate through commercially available gloves! Thus use at least 2 layers of gloves.
For further information about NANOSAFE2 visit the project website |