Hydrogen sulfide is vented at an emission rate of 006 gs fro

Hydrogen sulfide is vented at an emission rate of 0.06 g/s from a stack which has an effective height of 80 m. The wind speed is measured at an anemometer height of 10 m is 3 m/s on an overcast night. Determine the maximum centerline ground level concentration downwind of the stack for stability E. O 4.97 E-13 ppm O 1.21 E-09 ppm O 1.41 E-12 ppm O 7.04 E- 5 ppm

Solution

Take the horizontal and vertical dispersion coeficients from equation .

4.97E-13 ppm