Exposure Assessment Analysis of contaminants in various environmental media on the landfill site reported in the table b
Posted: Tue Apr 26, 2022 1:48 pm
Exposure Assessment Analysis of contaminants in various environmental media on the landfill site reported in the table below. Calculate the average daily intake of the four chemicals through inhalation by workers to work on site for a year. Air Groundwater Soil Mean, mg/m Chemical Maximum, mg/m3 Mean, mg/L Maximum, mg/L Mean, mg/kg Maximum, mg/kg Chlorobenzene Chloroform 1,2-Dichloroethane BEHP 4.09 x 10-8 1.12 x 10-12 1.40 x 10-8 3.29 x 10-7 8.09 x 10-8 3.12 x 10-12 2.40 x 10-8 8.29 x 10-7 2.50 x 10-4 4.30 x 10-4 2.10 x 10-4 ND 1.10 x 10-2 7.60 x 10-3 2.00 x 10-3 ND 1.39 1.12 ND 1.03 x 102 6.40 4.10 ND 2.30 x 102 ND—not detected.