Air and Water Pollution Prevention and Control Engineering Homework # 7 1.- Do some research to identify five selected water pollutants produced by anthropogenic sources in your locality and estimate the amounts discharged into natural water streams. 2.- Use the Convection-Diffusion model to estimate the dispersion of a pollutant discharged t into a shallow ( width = 10 m, depth =1 m, length = 50 m) water channel that flows with a velocity of 0.5 m/s with a concentration of 0.1 3 g/m . The pollutant containing stream is discharged through a 1 m wide port located in the middle of the channel. Carry out computer experiments showing the effects of the various parameters and write a 250 word essay summarizing your findings. 3.- Produce a ~ 250 word essay combining what we have covered in class to date with your proposed water pollution project topic.