# Monthly Archives: June 2014

## Calculate Lbs. Primary Effluent Solids

Description: Explains basic formula format, discusses elements; Converting Flow from Hours (GPH) to Days (GPD) to Millions (MGD), Show alternate poundage calculation converting Concentration from increment of millions (Mg/L or PPM) to Decimal Equivalent of % using Percent Solution version … Continue reading

## Calculate Milliliters per Minute of Alum

Description: Explains basic formula format, discusses elements to Convert; Gallons/Day (GPD) to Gallons/Minute (GPM), Gallons/Minute (GPM), to Liters and then to Milliliters and finally requests subscribing and interacting.

## Calculate Gallons Alum per Day

Description: Explains basic formula format, discusses elements; Convert concentration strength from percent to decimal, apply specific gravity to conversion from Gallons to pounds and finally requests subscribing and interacting.

## ‘Math Solutions’ For Wastewater Operator Certification

This is the first presentation in my series of “Math Solutions” http://www.wateronline.com/doc/math-solutions-for-wastewater-operator-certification-0001   The introduction to Water Online’s new “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“WastewaterDan”), instructs operators on six essential calculations.   By Dan … Continue reading

## Calculate Lbs. Alum per Day

Description: Explains basic formula format, discusses elements; Conversion factor from Gallons to Pounds, Concentration Milligrams per liter is same as parts per million, convert flow from GPM to MGD and finally requests subscribing and interacting.