Centro de Documentacion de Fundación MAPFRE - A Computer model for calculating effective uptake rates of tube-type diffusive air samplers

MAP20071017866

A Computer model for calculating effective uptake rates of tube-type diffusive air samplers / N. Van Den Hoed and O.L.J. Van Asselen

Sumario: A computer model has been developed for calculating the effective uptake rates of tube-type diffusive air samplers. The model approximates the mass transport in the sampler by a sequence of steady-state processes to which Fick's first law of diffusion can be applied. An iterative procedure was developed for assessing the effective uptake rate in the field at unknown ambient air concentrations

En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 3, June 1991 ; p. 273-285

1. Higiene industrial . 2. Contaminación atmosférica . 3. Control de la contaminación . 4. Contaminantes químicos . 5. Sistemas automatizados . 6. Cálculos . 7. Muestreador . I. Asselen, O.L.J. van . II. Título. III. Título: The Annals of occupational hygiene.