Publication Date:
2005
Citation:
PAH dermal contamination in asphalt road pavers / S. Fustinoni, O. Longhi, L. Campo, P.E. Cirla, I. Martinotti, M. Buratti, V. Foà. - In: TOXICOLOGY LETTERS. - ISSN 0378-4274. - 158:1 (suppl 1)(2005), p. S194. ((Intervento presentato al 42. convegno Congress of European Societies of Toxicology (EUROTOX) tenutosi a Cracovia (Polonia) nel 2005.
abstract:
Dermal exposure has been suggested as a major determinant of the total PAH dose absorbed by road pavers from bitumen fumes. In the present research we assessed dermal contamination by sixteen PAH [from naphtalene to indeno(1,2,3-cd)pyrene] in 24 asphalt road pavers in Italy. To each subject six pads (round polypropylene membrane) were applied in different parts of the body: neck, shoulder, upper arm, wrist, upper leg and ankle, during the workshift.
Personal exposure to airborne Σ16PAH was in the range 323-1365 ng/m3. Phenantrene (PhA), pyrene (Py), and benzo(a)pyrene (BaP) were detected in 100, 98 and 75% of pads. Their relative abundances in the different positions were similar. Wrist and neck had the highest PAH contamination with median values of 1.82, 0.52 and 0.06 and 1.19, 0.24 and 0.10 ng/cm2 for PhA, Py and BaP, respectively. In these positions PhA and Py were correlated with almost all 2- to 4-ring volatile PAH (0.41
Personal exposure to airborne Σ16PAH was in the range 323-1365 ng/m3. Phenantrene (PhA), pyrene (Py), and benzo(a)pyrene (BaP) were detected in 100, 98 and 75% of pads. Their relative abundances in the different positions were similar. Wrist and neck had the highest PAH contamination with median values of 1.82, 0.52 and 0.06 and 1.19, 0.24 and 0.10 ng/cm2 for PhA, Py and BaP, respectively. In these positions PhA and Py were correlated with almost all 2- to 4-ring volatile PAH (0.41
IRIS type:
01 - Articolo su periodico
List of contributors:
S. Fustinoni, O. Longhi, L. Campo, P.E. Cirla, I. Martinotti, M. Buratti, V. Foà
Link to information sheet: