Characterization of the volume size distribution of respirable coal-mine dust samples by coulter counter

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<rdf:Description>
<dc:creator>Ogden, T.L.</dc:creator>
<dc:creator>Rickmann, A.M.</dc:creator>
<dc:date>1977-12-01</dc:date>
<dc:description xml:lang="es">Sumario: The use of a Coulter counter model TA is described for measuring the volume distributions of coal-mine dusts collected by the MRE gravimetric sampler. Trisodium orthophosphate as an electrolyte has been found to give good dispersion of the dust, and a 50 nm diameter orifice gives a satisfactory size coverage for MRE dust samples. The instrument is best calibrated using suspensions with known volume concentrations</dc:description>
<dc:identifier>https://documentacion.fundacionmapfre.org/documentacion/publico/es/bib/45434.do</dc:identifier>
<dc:language>eng</dc:language>
<dc:rights xml:lang="es">InC - http://rightsstatements.org/vocab/InC/1.0/</dc:rights>
<dc:subject xml:lang="es">Higiene industrial</dc:subject>
<dc:subject xml:lang="es">Contaminantes químicos</dc:subject>
<dc:subject xml:lang="es">Contaminación atmosférica</dc:subject>
<dc:subject xml:lang="es">Control de la contaminación</dc:subject>
<dc:subject xml:lang="es">Polvo</dc:subject>
<dc:subject xml:lang="es">Carbón</dc:subject>
<dc:subject xml:lang="es">Minas de carbón</dc:subject>
<dc:subject xml:lang="es">Métodos de análisis</dc:subject>
<dc:type xml:lang="es">Artículos y capítulos</dc:type>
<dc:title xml:lang="es">Characterization of the volume size distribution of respirable coal-mine dust samples by coulter counter</dc:title>
<dc:title xml:lang="es">Título: The Annals of occupational hygiene</dc:title>
<dc:relation xml:lang="es">En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 3, December 1977 ; p. 257-270</dc:relation>
</rdf:Description>
</rdf:RDF>