Table 4.
Pollutant | OEM Salon | Production Salon-PC | CED Production | Washing Salon-PC | OEM Lab | PC Lab | Dispatch | CED Topcoat |
---|---|---|---|---|---|---|---|---|
Exposure concentration (mg m−3) | ||||||||
Benzene | 0.137 | 0.957 | 1.025 | 2.734 | 0.068 | 0.137 | 0.137 | 1.162 |
Toluene | 4.515 | 30.076 | 98.615 | 89.100 | 1.129 | 0.081 | 0.968 | 41.123 |
Ethylbenzene | 65.317 | 47.571 | 17.839 | 210.910 | 4.553 | 0.093 | 12.822 | 8.734 |
Xylene | 80.181 | 197.898 | 77.022 | 210.906 | 18.861 | 0.093 | 12.171 | 39.394 |
Styrene | 0.091 | 0.091 | 0.091 | 0.182 | 0.082 | 0.091 | 0.082 | 0.182 |
Dichlorofluoromethane | 0.209 | 0.209 | 0.209 | 0.313 | 0.104 | 0.104 | 9.820 | 0.313 |
Acetone | 0.102 | 8.998 | 0.508 | 12.201 | 1.373 | 0.102 | 0.051 | 0.203 |
n-Hexane | 0.075 | 0.075 | 0.151 | 0.226 | 0.075 | 0.075 | 0.075 | 0.226 |
n-Heptane | 0.088 | 0.088 | 0.088 | 0.175 | 0.088 | 0.088 | 0.079 | 0.175 |
n-Octane | 0.100 | 0.100 | 0.100 | 0.200 | 0.600 | 0.100 | 0.080 | 0.200 |
n-Nonane | 0.112 | 0.112 | 0.112 | 0.224 | 0.673 | 0.112 | 0.090 | 0.224 |
n-Decane | 0.125 | 0.125 | 0.125 | 0.249 | 0.087 | 0.125 | 0.087 | 0.249 |
n-Butylacetate | 0.102 | 0.102 | 0.102 | 0.102 | 0.061 | 0.102 | 0.061 | 0.102 |
Trichloroethylene | 0.115 | 0.115 | 0.115 | 0.230 | 0.057 | 0.115 | 0.115 | 0.230 |
Tetrachloroethylene | 0.145 | 0.145 | 0.102 | 0.145 | 0.102 | 0.145 | 0.145 | 0.073 |
Hazard quotient | ||||||||
Benzene | 4.56 | 31.90 | 34.18 | 91.14 | 2.28 | 4.56 | 4.56 | 38.73 |
Toluene | 0.90 | 6.02 | 19.72 | 17.82 | 0.23 | 0.02 | 0.19 | 8.22 |
Ethylbenzene | 65.32 | 47.57 | 17.84 | 210.91 | 4.55 | 0.09 | 12.82 | 8.73 |
Xylene | 801.81 | 1978.98 | 770.22 | 2109.06 | 188.61 | 0.93 | 121.71 | 393.94 |
Styrene | 0.09 | 0.09 | 0.09 | 0.18 | 0.08 | 0.09 | 0.08 | 0.18 |
Dichlorofluoromethane | 0.63 | 0.63 | 0.63 | 0.95 | 0.32 | 0.32 | 29.76 | 0.95 |
Acetone | 0.00 | 0.16 | 0.01 | 0.22 | 0.02 | 0.00 | 0.00 | 0.00 |
n-Hexane | 0.11 | 0.11 | 0.22 | 0.32 | 0.11 | 0.11 | 0.11 | 0.32 |
n-Heptane | 0.22 | 0.22 | 0.22 | 0.44 | 0.22 | 0.22 | 0.20 | 0.44 |
n-Octane | 0.12 | 0.12 | 0.12 | 0.24 | 0.72 | 0.12 | 0.10 | 0.24 |
n-Nonane | 5.61 | 5.61 | 5.61 | 11.22 | 33.66 | 5.61 | 4.49 | 11.22 |
n-Decane | 0.15 | 0.15 | 0.15 | 0.30 | 0.10 | 0.15 | 0.10 | 0.30 |
n-Butylacetate | 0.07 | 0.07 | 0.07 | 0.07 | 0.04 | 0.07 | 0.04 | 0.07 |
Trichloroethylene | 57.49 | 57.49 | 57.49 | 114.98 | 28.75 | 57.49 | 57.49 | 114.98 |
Tetrachloroethylene | 3.63 | 3.63 | 2.54 | 3.63 | 2.54 | 3.63 | 3.63 | 1.81 |
Chronic daily intake (μg kg−1 day−1) | ||||||||
Benzene | 0.001 | 0.010 | 0.010 | 0.027 | 0.001 | 0.001 | 0.001 | 0.012 |
Toluene | 0.045 | 0.301 | 0.988 | 0.892 | 0.011 | 0.001 | 0.010 | 0.412 |
Ethylbenzene | 0.654 | 0.476 | 0.179 | 2.112 | 0.046 | 0.001 | 0.128 | 0.087 |
Xylene | 0.803 | 1.982 | 0.771 | 2.112 | 0.189 | 0.001 | 0.122 | 0.395 |
Styrene | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | 0.001 | 0.001 | 0.002 |
Dichlorofluoromethane | 0.002 | 0.002 | 0.002 | 0.003 | 0.001 | 0.001 | 0.098 | 0.003 |
Acetone | 0.001 | 0.090 | 0.005 | 0.122 | 0.014 | 0.001 | 0.001 | 0.002 |
n-Hexane | 0.001 | 0.001 | 0.002 | 0.002 | 0.001 | 0.001 | 0.001 | 0.002 |
n-Heptane | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | 0.001 | 0.001 | 0.002 |
n-Octane | 0.001 | 0.001 | 0.001 | 0.002 | 0.006 | 0.001 | 0.001 | 0.002 |
n-Nonane | 0.001 | 0.001 | 0.001 | 0.002 | 0.007 | 0.001 | 0.001 | 0.002 |
n-Decane | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | 0.001 | 0.001 | 0.002 |
n-Butylacetate | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |
Trichloroethylene | 0.001 | 0.001 | 0.001 | 0.002 | 0.001 | 0.001 | 0.001 | 0.002 |
Tetrachloroethylene | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 | 0.001 |