Mathematics · Environmental Engineering Formulations
For a completely mixed biological reactor operating without recycle under steady-state conditions, given: tank volume = 200 m3; flow rate = 50 m3/day; incoming substrate concentration = 95 mg BOD5/L; half-velocity constant Ks = 60 mg BOD5/L; endogenous decay coefficient kd = 0.06/day; and maximum specific growth rate μm = 3/day. Calculate the effluent BOD5.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 17.20 mg/L
- 27.00 mg/L
- 36.80 mg/L
- 46.92 mg/L✓
Correct answer
6.92 mg/L
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