WebJan 20, 2024 · Learn how to calculate Chlorine Dose in this video. This is an example of our Five Step Process to solving math problems. If you are preparing for a … WebCalculate the chlorine demand in ppm when the applied chlorine dosage is 3.0 ppm and the chlorine residual is 2.5 ppm. 0.5 ppm Find the total gallons of water pumped from a well over a 400 minute period, when the discharge rate is 1,200 gpm through an 8-inch diameter pipe. 480,000 gallons

Distribution System Disinfection - American Water College

WebDose = Feed Rate, ppd = Chlorine Disinfection Math Feed Rate, lb/d (pure chemical) 8.34 mg/L Total Dose MGD Demand + Residual mg (Dose, -r) (Flow, % Available 1. 2. 3. 4. … WebChemical feed rate, gph = (Flow, MGD) x (Dosage, mg/L) x 100% (Solution strength, %) x (24 hr/day) F098 Surface loading rate, gpd/sf = (Flow rate, MGD) x (1,000,000 gal/MG) (Diameter, ft)2 x (0.785) F099 Polymer dosage, mg/L = (Polymer pumping rate, gpm) x (Polymer conc. lbs/gal) x (1,000,000) (Sludge flow rate, gpm) x (8.34 lbs/gal) F100 kidney failure and dementia symptoms

Water Treatment Math - RCAC

WebHow many pounds per day of 55% calcium hypochlorite are requried to disinfect activated sludge effluent flowing at a rate of 0.5 MGD, with a desired chlorine dose of 6.5 mg/L? Simply plug the numbers into the formula for feed rate: If you need the answer in kg/day, you will need to convert the flow of 0.5 MGD to cubic meters per day. WebTarget dose 2.0 ppm Treated volume 5 gallons (assume this is a per minute flow value of 5 gpm through a pipe) Assume % active is bleach at 6% SG (specific gravity) let’s assume 1.1 All the results will be a per minute dosage value of raw 6% chemical to achieve 2.0 ppm in moving fluid so that is 0.02 fluid ounces fed per minute. WebJan 13, 2011 · (Dose, mg/L)(Jar Test Beaker Volume, L) Dose, L (Flow, MGD) (8.34 lbs/gal) Chemical Feed Rate, lb/day Dosage, mg/L Where: P = (hp)(0.90) = density of water, … kidney failure and dehydration