Centro de Documentacion de Fundación MAPFRE - Occupational exposure to 4,4'-bipyridyl vapor and aerosol during paraquat manufacturing

MAP20071019982

Occupational exposure to 4,4'-bipyridyl vapor and aerosol during paraquat manufacturing / Hsien-Wen Kuo, Chih-Shan Li, Jung-Der Wang

Sumario: In this field study, the mass concentrations of vapour and aerosol phases of 4,4'-bipyridyl at different locations were determined in the paraquat manufacturing environment. Meanwhile, the enclosure efficiency of a hood attached to a suction tube for both aerosol and vapor phases of 4,4'-bipyridyl was evaluated

En: American Industrial Hygiene Association journal. - Fairfax, Virginia. - Vol. 54, nº 8, August 1993 ; p. 440-445

1. Higiene industrial . 2. Contaminantes químicos . 3. Vapores . 4. Aerosoles . 5. Sustancias tóxicas y peligrosas . 6. Paraquat . 7. Riesgo laboral . 8. Muestreos . I. Li, Chih-Shan . II. Wang, Jung-Der . III. Title. IV. Título: American Industrial Hygiene Association journal.