Influent BOD in Sludge Age Formulas

Influent BOD is the total amount of BOD which is present in the incoming sewage. And is denoted by Q_i. Influent BOD is usually measured using the Milligram per Liter for Density. Note that the value of Influent BOD is always positive.

Formulas to find Influent BOD in Sludge Age

fxInfluent BOD given Mass of Wasted Activated SludgeGo

Sludge Age formulas that make use of Influent BOD

fxMass of Wasted Activated SludgeGo

fxEndogenous Respiration Rate Constant given Mass of Wasted Activated SludgeGo

fxEffluent BOD given Mass of Wasted Activated SludgeGo

fxMaximum Yield Coefficient given Mass of Wasted Activated SludgeGo

fxVolume of Aerator given Specific Substrate Utilization Rate Per DayGo

fxSewage Inflow Per Day given Mass of Wasted Activated SludgeGo

fxSpecific Substrate Utilization Rate Per DayGo

List of variables in Sludge Age formulas

fx Mass of Wasted Activated Sludge Go

fx Endogenous Respiration Rate Constant Go

fx Volume of Tank Go

fx Mixed Liquor Suspended Solids Go

fx Maximum Yield Coefficient Go

fx Sewage Discharge Go

fx Effluent BOD Go

FAQ

What is the Influent BOD?

Influent BOD is the total amount of BOD which is present in the incoming sewage. Influent BOD is usually measured using the Milligram per Liter for Density. Note that the value of Influent BOD is always positive.

Can the Influent BOD be negative?

No, the Influent BOD, measured in Density cannot be negative.

What unit is used to measure Influent BOD?

Influent BOD is usually measured using the Milligram per Liter[mg/L] for Density. Kilogram per Cubic Meter[mg/L], Kilogram per Cubic Centimeter[mg/L], Gram per Cubic Meter[mg/L] are the few other units in which Influent BOD can be measured.

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