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MAP20071017796Sahle, WubeshetCharacterization of airborne dust in a soft paper mill / Wubeshet Sahle, Gerd Sällsten and Kjell ThorènSumario: The characteristics of airborne dust in a soft paper production plant have been charaterized by scanning and transmission electron microscopy. A combination of X-ray diffraction, electron diffraction and energy-dispersive X-ray flourescence spectroscopy (EDX) was used to determine the structure and composition of the different components. Size distribution determination and phase identification were carried out. Gravimetric analysis and fibre counting by optical phase contrast microscopy were used to determine total dust and fibre concentrationEn: The Annals of occupational hygiene. - Oxford [etc.]. - nº 1, February 1990 ; p. 55-751. Higiene industrial. 2. Contaminación atmosférica. 3. Polvo. 4. Partículas ambientales. 5. Métodos de análisis. 6. Muestreos. 7. Industria papelera. I. Sällsten, Gerd. II. Thorèn, Kjell. III. Título. IV. Título: The Annals of occupational hygiene.