Superfund lead sites software users manuals

superfund lead sites software users manuals

Lead at Superfund Sites: Frequent Questions from the General Public. Back to Lead Software and Users ' Manuals page. Top of Page.
Lead at Superfund Sites: Frequent Questions from Risk Assessors on Software and Users ' Manuals page . Exposure Factors Handbook.
IEUBK Software and Users Manual · Bioavailability Guidance at the Assessing Relative Bioavailability in Soil at Superfund Sites page...

Superfund lead sites software users manuals - - travel

For more information, see the Risk Assessment Guidance for Superfund. In evaluating the fish consumption limits for a specific site, the IEUBK model may be used. The quantity of lead absorbed by the saturable pathway is a function of the total lead available in the gut, the fraction assumed to be absorbed via facilitated passive PAF diffusion, and the SATINTAKE variable, which is age specific.

superfund lead sites software users manuals


For this reason, risk assessors should be involved in the development of the sampling strategy. Should sieving be used to characterize samples for non-residential sites? Laws and Executive Orders. Because the Lead Committee meets bi-monthly via teleconference, a substantial request for assistance should be submitted at least two months prior to a desired response. Historic mining and smelting operations More information on blood lead levels. While superfund lead sites software users manuals TRW Lead Committee does not maintain a database of reported uptake rates in fruits and vegetables, several studies provide additional information on homegrown produce and exposure to metals in soil. At low doses, the relationship is still non-linear, but it is not as obvious. Contaminants at Superfund Sites Asbestos blog lardellier rencontres amoureuses Superfund Sites. However, even in the medias television succes cristina cordula aafdebff where modeled and observed blood values are not in accord, an assessment that presents and discusses both types of information can support informed site decisions. On this page: Estimating the Soil Lead Concentration Term for the Integrated Exposure Uptake Biokinetic IEUBK Model. Environmental Information by Location. On the other hand, measurements made on washed vegetables, that might be consumed by children without washing e. The IEUBK model first quantifies the fraction of each media-specific intake that is bioaccessible or available for absorption in the gut. Bioavailability Guidance at the Assessing Relative Bioavailability in Soil at Superfund Sites page, superfund lead sites software users manuals. Contaminants at Superfund Sites Asbestos at Superfund Sites. Main menu Environmental Topics Air. Soil Bioavailability at Superfund Sites. OSWER Directive: Revised Interim Soil Lead Guidance for CERCLA Sites and RCRA Corrective Action Facilities. This approach might be applicable to a local or regional source of lead not accounted for in nationally based recommendations regarding baseline lead levels, which consider commercially available fish species and average fish consumption rates.