Featured Course (0.6 CEU’s Certificate issued upon course Completion):

Click or tap the $100.00 2022 Six Hour P/C and Bio WWT Math or image below:

2022 Six Hour P/C and Bio WWT Math

Alternatively, enroll in any $20.00 One-Hour Course by clicking or tapping the link below to access its enrollment Page:

Conversions (2):

1Convert Flow to: Gallons-per-Minute (GPM) from Gallons-per-Hour (GPH)

2Convert Flow to: Liters-per-Minute (L/Min.) from Gallons-per-Minute (GPM)

Pound/Load calculations (2):

3Calculate Biological Oxygen Demand (BOD) Mg/L

4Calculate Mg/L Mixed Liquor Suspended Solids (MLSS)

WasteWater Process Control calculations (4):

5Calculate Food (F) to Mass (M) Ratio

6Calculate Hydraulic Residence Time (HRT) Hours

7Calculate Mean Cell Residence Time (MCRT) Days

8Calculate Bottom of Tank Pounds Per Square Inch (psi)

Pump Process and Performance calculations (2)

9Calculate Pump Brake Horsepower Pressure

10Calculate Pump Discharge Head Pressure

Volume calculations (2)

11Calculate Pipe Volume Gallons

12Calculate Top Surface Area Sq. Ft. of Rectangle Tank


WWT-Training On The Web is the home for Wastewater Online Training.


WWT-Training On The Web is delivered thru Environmental Services owned and operated by Dan Theobald-Certified Trainer Dan-The Wastewater Wizard, known in the Industry as “Wastewater Dan”.