Good app Does a good job. Would be nice if you could enter a decemal point.
Best wastewater app This app is by far the best watewater app out there.
Pretty good app. Maybe have the selection of which type of formula you want to use for each application. For instance RAS flow I use a different formula.
Additional formulas have been added for Activated Sludge, Sludge Digestion & Production, Chlorination & Chemical Addition, Pumping Horsepower & Efficiency, and Laboratory Procedures. There are now over 75 formulas for calculating wastewater processes.