Problema 4.2, página 315 del Hemmond.

A factory town covers an area of 10 km by 10 km, and contains SO2 sources amounting

to a total source strength of 1 metric ton/hr. Given a mixing height of 0.3 km and wind

speed of 0.8m/sec, what is the approximate steady-state SO2 concentration you would

expect in the air?

2 SOde h

KgQ 1000=

0.3Km

10Km s

mv 8.0=

10Km

Masa que entra =Masa que sale

Si hay viento perpendicular a una cara:

nAcumulacióVertederosFuentesSalidaEntrada =−+−

0 0

0=+− FuentesAvCAvC SalidaEntrada

0

)300)(000,10)(8.9(

3600/)10(1000 9

mms

m

sg

Av

FuentesC

µ==

3/1162

mgCSO µ=