Centro de Documentacion de Fundación MAPFRE - Characterization of respirator adsorbent filters by means of penetration curve parameters : effect of relative humidity

Notes: Sumario: The use of penetration curve parameters for prediction of service times of respirator adsorbent filters under conditions of high relative humidity has been investigated and the value of the technique under these conditions has been demonstrated. Furthermore, it has been shown that the equilibrium adsorption capacity of on adsorbent filter under these conditions can be mathematically expressed by the Langmuir equation. A simple and rapid method for measuring the equilibrium adsorption capacity of an adsorbent filter at low sorbate concentrations has been introduced. The test substance used was triethylamineRelated records: En: The Annals of occupational hygiene. - Oxford [etc.]. - nº 4, December 1977 ; p. 375-384Materia / lugar / evento: Higiene industrial Contaminantes químicos Tri-etilamina Control de la contaminación Filtros químicos Vapores orgánicos Contaminación atmosférica Secondary titles: Título: The Annals of occupational hygiene
Other categories: 872