CHE 303 (Winter 2000) - Cal Poly Pomona

A well-mixed sewage lagoon (a shallow pond) is receiving 430 m3/d of sewage out of a sewer pipe. The lagoon has a surface area of 105 m2 and a dept of 1.0 m. The pollutant concentration in the raw sewage discharging into the lagoon is 250 g/m3. ................
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