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Influent BOD is the total amount of BOD which is present in the incoming sewage. Check FAQs
Qi=BODQ
Qi - Influent BOD?BOD - Daily BOD?Q - Sewage Flow?

BOD of Influent Sewage given BOD Load Applied Example

With values
With units
Only example

Here is how the BOD of Influent Sewage given BOD Load Applied equation looks like with Values.

Here is how the BOD of Influent Sewage given BOD Load Applied equation looks like with Units.

Here is how the BOD of Influent Sewage given BOD Load Applied equation looks like.

0.0009Edit=3Edit3.33Edit
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BOD of Influent Sewage given BOD Load Applied Solution

Follow our step by step solution on how to calculate BOD of Influent Sewage given BOD Load Applied?

FIRST Step Consider the formula
Qi=BODQ
Next Step Substitute values of Variables
Qi=3mg3.33
Next Step Convert Units
Qi=3E-6kg3.33
Next Step Prepare to Evaluate
Qi=3E-63.33
Next Step Evaluate
Qi=9.00900900900901E-07kg/m³
Next Step Convert to Output's Unit
Qi=0.000900900900900901mg/L
LAST Step Rounding Answer
Qi=0.0009mg/L

BOD of Influent Sewage given BOD Load Applied Formula Elements

Variables
Influent BOD
Influent BOD is the total amount of BOD which is present in the incoming sewage.
Symbol: Qi
Measurement: DensityUnit: mg/L
Note: Value should be greater than 0.
Daily BOD
Daily BOD load measures the amount of oxygen that microorganisms will consume while decomposing organic matter in a water sample over a 24-hour period.
Symbol: BOD
Measurement: WeightUnit: mg
Note: Value should be greater than 0.
Sewage Flow
Sewage Flow into the aeration tank is the sewage flow into the aeration tank when we have prior information of other parameters used.
Symbol: Q
Measurement: VolumeUnit:
Note: Value should be greater than 0.

Other Formulas to find Influent BOD

​Go BOD Influent given MLSS
Qi=BODXVMtQ

Other formulas in Food is to Microorganism Ratio or F is to M Ratio category

​Go Food to Microorganism Ratio
FM=BODMt
​Go Daily BOD Load given Food to Microorganism Ratio
BOD=FMMt
​Go Total Microbial Mass given Food to Microorganism Ratio
Mt=BODFM
​Go BOD Load applied to Aeration System
BODa=QQi

How to Evaluate BOD of Influent Sewage given BOD Load Applied?

BOD of Influent Sewage given BOD Load Applied evaluator uses Influent BOD = Daily BOD/Sewage Flow to evaluate the Influent BOD, The BOD of Influent Sewage given BOD Load Applied formula is defined as the calculation of BOD of influent sewage when we have prior information of applied BOD load. Influent BOD is denoted by Qi symbol.

How to evaluate BOD of Influent Sewage given BOD Load Applied using this online evaluator? To use this online evaluator for BOD of Influent Sewage given BOD Load Applied, enter Daily BOD (BOD) & Sewage Flow (Q) and hit the calculate button.

FAQs on BOD of Influent Sewage given BOD Load Applied

What is the formula to find BOD of Influent Sewage given BOD Load Applied?
The formula of BOD of Influent Sewage given BOD Load Applied is expressed as Influent BOD = Daily BOD/Sewage Flow. Here is an example- 0.15 = 3E-06/3.33.
How to calculate BOD of Influent Sewage given BOD Load Applied?
With Daily BOD (BOD) & Sewage Flow (Q) we can find BOD of Influent Sewage given BOD Load Applied using the formula - Influent BOD = Daily BOD/Sewage Flow.
What are the other ways to Calculate Influent BOD?
Here are the different ways to Calculate Influent BOD-
  • Influent BOD=(Daily BOD*MLSS*Volume of Tank)/(Total Microbial Mass*Sewage Flow)OpenImg
Can the BOD of Influent Sewage given BOD Load Applied be negative?
No, the BOD of Influent Sewage given BOD Load Applied, measured in Density cannot be negative.
Which unit is used to measure BOD of Influent Sewage given BOD Load Applied?
BOD of Influent Sewage given BOD Load Applied 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 BOD of Influent Sewage given BOD Load Applied can be measured.
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