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Sewage Concentration Formula

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Sewage Concentration refers to the concentration of various constituents in wastewater, including organic and inorganic substances, suspended solids, nutrients, pathogens, and other contaminants. Check FAQs

C s = \frac{C \cdot (Q s + Q stream) - (C R \cdot Q stream)}{Q s}

C_s - Sewage Concentration?C - Mixing Concentration?Q_s - Sewage Discharge?Q_stream - Discharge in Stream?C_R - River Concentration?

Sewage Concentration Example

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Here is how the Sewage Concentration equation looks like with Values.

Here is how the Sewage Concentration equation looks like with Units.

Here is how the Sewage Concentration equation looks like.

0.2 = \frac{1.2 \cdot (10 + 100) - (1.3 \cdot 100)}{10}

0.2 = \frac{1.2 \cdot (10m³/s + 100m³/s) - (1.3 \cdot 100m³/s)}{10m³/s}

0.2 = \frac{1.2 \cdot (10 + 100) - (1.3 \cdot 100)}{10}

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Sewage Concentration Solution

Follow our step by step solution on how to calculate Sewage Concentration?

FIRST Step Consider the formula

C s = \frac{C \cdot (Q s + Q stream) - (C R \cdot Q stream)}{Q s}

Next Step Substitute values of Variables

∴

C s = \frac{1.2 \cdot (10m³/s + 100m³/s) - (1.3 \cdot 100m³/s)}{10m³/s}

Next Step Prepare to Evaluate

∴

C s = \frac{1.2 \cdot (10 + 100) - (1.3 \cdot 100)}{10}

LAST Step Evaluate

∴

C s = 0.2

Sewage Concentration Formula Elements

Variables

Sewage Concentration

Sewage Concentration refers to the concentration of various constituents in wastewater, including organic and inorganic substances, suspended solids, nutrients, pathogens, and other contaminants.

Symbol: C_s

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Sewage Concentration

Mixing Concentration

Mixing Concentration is the concentration obtained after sewage gets mixed in the river stream.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Mixing Concentration

Sewage Discharge

Sewage discharge is the flow rate of sewage when it is being discharged in the river.

Symbol: Q_s

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Sewage Discharge

Discharge in Stream

Discharge in Stream referred as the volumetric flow rate of water that is transported through a given cross-sectional area.

Symbol: Q_stream

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge in Stream

River Concentration

River Concentration is the concentration of river parameters like bod, do etc.

Symbol: C_R

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find River Concentration

Other formulas in Disposing of the Sewage Effluents category

Go River Stream Concentration

C R = \frac{C \cdot (Q s + Q stream) - (C s \cdot Q s)}{Q stream}

Go Sewage Flow Rate

Q s = \frac{(C R - C) \cdot Q stream}{C - C s}

Go River Stream Flow Rate

Q stream = \frac{(C s \cdot Q s) - (C \cdot Q s)}{C - C R}

Go Mixing Concentration

C = \frac{C s \cdot Q s + C R \cdot Q stream}{Q s + Q stream}

How to Evaluate Sewage Concentration?

Sewage Concentration evaluator uses Sewage Concentration = (Mixing Concentration*(Sewage Discharge+Discharge in Stream)-(River Concentration*Discharge in Stream))/Sewage Discharge to evaluate the Sewage Concentration, The Sewage Concentration formula is defined as the amount of various substances present in wastewater. Understanding sewage concentration is crucial for designing and managing wastewater treatment processes, ensuring environmental protection, and meeting regulatory standards. Sewage Concentration is denoted by C_s symbol.

How to evaluate Sewage Concentration using this online evaluator? To use this online evaluator for Sewage Concentration, enter Mixing Concentration (C), Sewage Discharge (Q_s), Discharge in Stream (Q_stream) & River Concentration (C_R) and hit the calculate button.

FAQs on Sewage Concentration

What is the formula to find Sewage Concentration?

The formula of Sewage Concentration is expressed as Sewage Concentration = (Mixing Concentration*(Sewage Discharge+Discharge in Stream)-(River Concentration*Discharge in Stream))/Sewage Discharge. Here is an example- 0.6 = (1.2*(10+100)-(1.3*100))/10.

How to calculate Sewage Concentration?

With Mixing Concentration (C), Sewage Discharge (Q_s), Discharge in Stream (Q_stream) & River Concentration (C_R) we can find Sewage Concentration using the formula - Sewage Concentration = (Mixing Concentration*(Sewage Discharge+Discharge in Stream)-(River Concentration*Discharge in Stream))/Sewage Discharge.

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Sewage Concentration Formula

Sewage Concentration Example

Sewage Concentration Solution

Sewage Concentration Formula Elements

Other formulas in Disposing of the Sewage Effluents category

How to Evaluate Sewage Concentration?

FAQs on Sewage Concentration

Variable Name