BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage Calculator

✖BOD loading to filter 2 is the total BOD present in the incoming sewage in filter 2.ⓘ BOD Loading to Filter 2 [W^']			+10% -10%
✖Efficiency of first filter stage calculates the efficiency of the filter at the first stage.ⓘ Efficiency of First Filter Stage [E₁]			+10% -10%

✖BOD loading to filter is the total BOD present in the incoming sewage.ⓘ BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage [W]

⎘ Copy

👎

Formula

✖

BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage

Formula

`"W" = "W"^{"'"}/(1-"E"_{"1"})`

Example

`"3.428571kg/d"="2.4kg/d"/(1-"0.3")`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF

BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage Solution

STEP 0: Pre-Calculation Summary

Formula Used

BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage)
W = W^'/(1-E₁)
This formula uses 3 Variables

Variables Used

BOD loading to filter - (Measured in Kilogram per Second) - BOD loading to filter is the total BOD present in the incoming sewage.
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.
Efficiency of First Filter Stage - Efficiency of first filter stage calculates the efficiency of the filter at the first stage.

STEP 1: Convert Input(s) to Base Unit

BOD Loading to Filter 2: 2.4 Kilogram per Day --> 2.77777777777778E-05 Kilogram per Second (Check conversion here)
Efficiency of First Filter Stage: 0.3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = W^'/(1-E₁) --> 2.77777777777778E-05/(1-0.3)

Evaluating ... ...

W = 3.96825396825397E-05

STEP 3: Convert Result to Output's Unit

3.96825396825397E-05 Kilogram per Second -->3.42857142857143 Kilogram per Day (Check conversion here)

FINAL ANSWER

3.42857142857143 ≈ 3.428571 Kilogram per Day <-- BOD loading to filter

(Calculation completed in 00.020 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Design of trickling filter using NRC equations » BOD Loading » BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage

Credits

Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has created this Calculator and 500+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has verified this Calculator and 1700+ more calculators!

< 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 for First Stage Filter using BOD Loading for Second Filter Stage Formula

BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage)
W = W^'/(1-E₁)

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 for First Stage Filter using BOD Loading for Second Filter Stage?

BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage calculator uses BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage) to calculate the BOD loading to filter, The BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage is the total amount of BOD that is present in the first filter. BOD loading to filter is denoted by W symbol.

How to calculate BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage using this online calculator? To use this online calculator for BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage, enter BOD Loading to Filter 2 (W^') & Efficiency of First Filter Stage (E₁) and hit the calculate button. Here is how the BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage calculation can be explained with given input values -> -2094.545455 = 2.77777777777778E-05/(1-0.3).

FAQ

What is BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage?

The BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage is the total amount of BOD that is present in the first filter and is represented as W = W^'/(1-E₁) or BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage). BOD loading to filter 2 is the total BOD present in the incoming sewage in filter 2 & Efficiency of first filter stage calculates the efficiency of the filter at the first stage.

How to calculate BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage?

The BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage is the total amount of BOD that is present in the first filter is calculated using BOD loading to filter = BOD Loading to Filter 2/(1-Efficiency of First Filter Stage). To calculate BOD Loading for First Stage Filter using BOD Loading for Second Filter Stage, you need BOD Loading to Filter 2 (W^') & Efficiency of First Filter Stage (E₁). With our tool, you need to enter the respective value for BOD Loading to Filter 2 & Efficiency of First Filter Stage and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search