How do I calculate the required completely mixed aeration tank volume (m3) for the following conditions: Qavg Primary effluent soluble BOD Effluent TSS limit Effluent soluble BOD limit 12,000 m³/d 140 mg/L 20 mg/L 9 mg/L Ks kd μm Y Target MLVSS 67 0.14 d-¹ mg/L 2.8 d¹¹ 0.8 3,000 mg VSS/L mg VSS/mg BOD
How do I calculate the required completely mixed aeration tank volume (m3) for the following conditions: Qavg Primary effluent soluble BOD Effluent TSS limit Effluent soluble BOD limit 12,000 m³/d 140 mg/L 20 mg/L 9 mg/L Ks kd μm Y Target MLVSS 67 0.14 d-¹ mg/L 2.8 d¹¹ 0.8 3,000 mg VSS/L mg VSS/mg BOD
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:The image provides data necessary for calculating the required completely mixed aeration tank volume in cubic meters (m³) for wastewater treatment under specified conditions. Below is the detailed transcription of the table:
- **Q avg**: 12,000 m³/d
- **Primary effluent soluble BOD**: 140 mg/L
- **Effluent TSS limit**: 20 mg/L
- **Effluent soluble BOD limit**: 9 mg/L
- **Kₛ**: 67 mg/L
- **kₑ**: 0.14 d⁻¹
- **μₘ**: 2.8 d⁻¹
- **Y**: 0.8 mg VSS/mg BOD
- **Target MLVSS**: 3,000 mg VSS/L
This data includes average flow rate, biochemical oxygen demand (BOD) concentrations, total suspended solids (TSS) limits, and other parameters required for design calculations for the aeration tank.
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