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TSS Removal Efficiency Calculator

Formula

The formula to calculate the TSS Removal Efficiency is:

$\text{RE} = \left( \frac{\text{I} - \text{E}}{\text{I}} \right) \times 100$

Where:

$\text{RE}$ is the removal efficiency (%)
$\text{I}$ is the influent TSS concentration (mg/L)
$\text{E}$ is the effluent TSS concentration (mg/L)

What is TSS Removal Efficiency?

Total Suspended Solids (TSS) removal efficiency is a measure of the effectiveness of a wastewater treatment process in removing suspended solids from the water. High TSS can harm aquatic life, contribute to the spread of pathogens, and lead to increased water turbidity. Therefore, calculating the removal efficiency helps in assessing the performance of treatment facilities and ensuring compliance with environmental regulations.

Example Calculation 1

Let's assume the following values:

Influent TSS Concentration (I) = 150 mg/L
Effluent TSS Concentration (E) = 30 mg/L

Using the formula:

$\text{RE} = \left( \frac{150 - 30}{150} \right) \times 100 = 80\%$

The TSS Removal Efficiency is 80%.

Example Calculation 2

Let's assume the following values:

Influent TSS Concentration (I) = 200 mg/L
Effluent TSS Concentration (E) = 50 mg/L

Using the formula:

$\text{RE} = \left( \frac{200 - 50}{200} \right) \times 100 = 75\%$

The TSS Removal Efficiency is 75%.