| Course / Resource | Key Focus | Notes | | :--- | :--- | :--- | | | Design of primary and secondary treatment units (stabilization ponds) using Excel. | An online course that teaches a structured approach to STP design with downloadable Excel sheets. | | Professional Development (PDH) Courses (e.g., NCITE, PACE) | In-depth engineering behind activated sludge and other biological treatment processes, including the use of Excel for calculations. | Valuable for earning continuing education credits and building a strong theoretical foundation. |
XLS sheets calculate the head loss through screens using the Kirschmer equation and size grit chambers based on settling velocity. wastewater treatment plant design calculation xls best
Measures the organic strength of incoming wastewater, typically expressed in | Course / Resource | Key Focus |
Calculating storage volume for anaerobically/aerobically digested sludge. 3. Best Practices for Creating/Using Your xls Design Tool | Valuable for earning continuing education credits and
Biological equations can easily break or throw #DIV/0! errors if a user leaves an input blank. Wrap your critical dimensions and kinetic rates in protection functions: =IFERROR(Your_Sizing_Formula, "Check Inputs") 4. Where to Find and Download Proven Calculations