# Activated Sludge Design Calculator

## Wastewater Sewage Treatment

Solving for sludge volume after 30 minutes of settling

#### Inputs:

 sludge volume index (SVI)
 suspended solids concentration (SS) kilogram/meter^3gram/centimeter^3gram/meter^3gram/milliliterkilogram/deciliterkilogram/litermilligram/literounce/foot^3ounce/inch^3pound/foot^3pound/bushel UKpound/bushel USpound/gallon UKpound/gallon USpound/inch^3pound/yard^3ton metric/meter^3slug/foot^3slug/inch^3

#### Conversions:

 sludge volume index (SVI)= 0 = 0
 suspended solids concentration (SS)= 0 = 0milligram/liter

#### Solution:

 sludge volume after 30 minutes of settling (SV)= NOT CALCULATED

#### Other Units:

Change Equation
Select to solve for a different unknown
 sludge volume index sludge volume after 30 minutes of settling suspended solids concentration

References - Books:
1) P. Aarne Vesilind, J. Jeffrey Peirce and Ruth F. Weiner. 1994. Environmental Engineering. Butterworth Heinemann. 3rd ed.

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By Jimmy Raymond

Contact: aj@ajdesigner.com