A sampling method with separated deposition of airborne fibres and other particles
An apparatus is described in which aerosol particles become electrically charged, mainly by diffusion charging, and are subsequently deposited in an electric mobility spectrometer. It is experimentally shown, that fibres reach a higher mobility than isometric particles. This result is supported by a...
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| Veröffentlicht in: | Journal of aerosol science 1977-06, Vol.8 (3), p.205-213 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | An apparatus is described in which aerosol particles become electrically charged, mainly by diffusion charging, and are subsequently deposited in an electric mobility spectrometer. It is experimentally shown, that fibres reach a higher mobility than isometric particles. This result is supported by a theoretical approach. This method is useful for the separated deposition of fibres and isometric (sphere-like) particles. |
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| ISSN: | 0021-8502 1879-1964 |
| DOI: | 10.1016/0021-8502(77)90008-8 |