title: Comparison of IEUBK model predictions and actual blood lead values at a former battery recycling site.
abstract: This paper presents an evaluation of US EPA's integrated exposureuptake biokinetic model for lead (IEUBK model) using data obtained during emergency removal operations at a former lead-acid battery recycling plant and the surrounding community. Data employed in the study include soil lead and interior dust lead, air lead levels collected at the site perimeter, drinking water lead levels at the community water main and blood lead data collected from an annual blood lead monitoring programme conducted over a four year period during the remediation activities.Geometric mean soil and dust concentrations were found to be a better predictor of blood lead than arithmetic mean data. However, weight based dust lead data were believed to be an inappropriate measure of dust lead levels. Estimates of household dust lead concentrations based upon surface loading data (μg m(-2)) yielded blood lead predictions which were more consistent with data collected in the blood lead monitoring programme.
authors.affiliation: Woodward-Clyde Consultants, 30775 Bainbridge Road, 44139, Solon, Ohio, USA.
authors.forename: T A
authors.initials: TA
authors.lastname: Lewandowski
authors.forename: B L
authors.initials: BL
authors.lastname: Forslund