BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage Solution

STEP 0: Pre-Calculation Summary
Formula Used
BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2
W' = VT*F*(((1-E1)/0.0561)*((100/E2)-1))^2
This formula uses 5 Variables
Variables Used
BOD Loading to Filter 2 - (Measured in Kilogram per Second) - BOD loading to filter 2 is the total BOD present in the incoming sewage in filter 2.
Volume - (Measured in Cubic Meter) - Volume is the amount of space that a substance or object occupies or that is enclosed within a container.
Recirculation factor - Recirculation factor r represents the average number of passes of the influent organic matter through the trickling filter.
Efficiency of First Filter Stage - Efficiency of first filter stage calculates the efficiency of the filter at the first stage.
Efficiency of Second Filter Stage - Efficiency of second filter stage is the total efficiency obtained from the second trickling filter.
STEP 1: Convert Input(s) to Base Unit
Volume: 0.63 Cubic Meter --> 0.63 Cubic Meter No Conversion Required
Recirculation factor: 0.5 --> No Conversion Required
Efficiency of First Filter Stage: 0.3 --> No Conversion Required
Efficiency of Second Filter Stage: 99 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
W' = VT*F*(((1-E1)/0.0561)*((100/E2)-1))^2 --> 0.63*0.5*(((1-0.3)/0.0561)*((100/99)-1))^2
Evaluating ... ...
W' = 0.00500392189308006
STEP 3: Convert Result to Output's Unit
0.00500392189308006 Kilogram per Second -->432.338851562117 Kilogram per Day (Check conversion here)
FINAL ANSWER
432.338851562117 432.3389 Kilogram per Day <-- BOD Loading to Filter 2
(Calculation completed in 00.004 seconds)

Credits

Created by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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NSS College of Engineering (NSSCE), Palakkad
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4 BOD Loading Calculators

BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage
Go BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2
BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage
Go BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage)
BOD Loading for Second Stage Filter
Go BOD Loading to Filter 2 = (1-Efficiency of First Filter Stage)*BOD loading to filter
BOD Loading for First Stage Filter
Go BOD Loading to Filter 2 = Influent BOD*Waste water flow*8.34

BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage Formula

BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2
W' = VT*F*(((1-E1)/0.0561)*((100/E2)-1))^2

What is filter stage?

Single stage unit consists of a primary settling tank, filter, secondary settling tank and facilities for recirculation of the effluent. Two stage filters consist of two filters in series with a primary settling tank, an intermediate settling tank which may be omitted in certain cases and a final settling tank.

How to Calculate BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage?

BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage calculator uses BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2 to calculate the BOD Loading to Filter 2, The BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage is the total amount of BOD. BOD Loading to Filter 2 is denoted by W' symbol.

How to calculate BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage using this online calculator? To use this online calculator for BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage, enter Volume (VT), Recirculation factor (F), Efficiency of First Filter Stage (E1) & Efficiency of Second Filter Stage (E2) and hit the calculate button. Here is how the BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage calculation can be explained with given input values -> 7.5E+11 = 0.63*0.5*(((1-0.3)/0.0561)*((100/99)-1))^2.

FAQ

What is BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage?
The BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage is the total amount of BOD and is represented as W' = VT*F*(((1-E1)/0.0561)*((100/E2)-1))^2 or BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2. Volume is the amount of space that a substance or object occupies or that is enclosed within a container, Recirculation factor r represents the average number of passes of the influent organic matter through the trickling filter, Efficiency of first filter stage calculates the efficiency of the filter at the first stage & Efficiency of second filter stage is the total efficiency obtained from the second trickling filter.
How to calculate BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage?
The BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage is the total amount of BOD is calculated using BOD Loading to Filter 2 = Volume*Recirculation factor*(((1-Efficiency of First Filter Stage)/0.0561)*((100/Efficiency of Second Filter Stage)-1))^2. To calculate BOD Loading to Second Filter Stage given Efficiency of Second Filter Stage, you need Volume (VT), Recirculation factor (F), Efficiency of First Filter Stage (E1) & Efficiency of Second Filter Stage (E2). With our tool, you need to enter the respective value for Volume, Recirculation factor, Efficiency of First Filter Stage & Efficiency of Second Filter Stage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate BOD Loading to Filter 2?
In this formula, BOD Loading to Filter 2 uses Volume, Recirculation factor, Efficiency of First Filter Stage & Efficiency of Second Filter Stage. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • BOD Loading to Filter 2 = Influent BOD*Waste water flow*8.34
  • BOD Loading to Filter 2 = (1-Efficiency of First Filter Stage)*BOD loading to filter
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