Question: Using 3 0 0 - m L bottles and following all APHA 5 2 1 0 standard conditions, you conduct a BOD test as follows.

Using 300-mL bottles and following all APHA 5210 standard conditions, you conduct a BOD test as follows.
Seed Control: 20.0mL of Polyeed Initial D.0=8.75mg?. Final D.0.-4.56mgL.
Treated Wastewater: 11.00mL of wastewater and 3.00mL of Polyseed. Initial D.0.=9.02mgL. Final D.O.=6.97mgL.
Use Equation 7.2 to calculate the Seed Control Factor, and then Equation 7.1 to calculate the seed-corrected B.O.D of the wastewater.
From the Professor's PPT on Canvas, is this treated wastewater in compliance with BOD limits?
Using 3 0 0 - m L bottles and following all APHA

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