摘要 |
Disclosed are embodiments for methods and devices for filtering undesired particles from a medium by bonding the undesired particles to attachment particles. In some embodiments, the methods include receiving a plurality of attachment particles into a volume, where the volume contains a plurality of undesired particles and the medium. The method may also include contacting the plurality of attachment particles and the plurality of undesired particles contained in the medium, resulting in formation of bonded particles in the medium. Contacting may result in collisions, causing bonding between some undesired particles and some attachment particles. Some embodiments of the method also include removing at least a portion of the medium and bonded particles from the volume through a filter coupled to the volume with an exhaust, the filter configured to capture the bonded particles while allowing the medium to pass through. |