Sam Gorman

Calculate dry PAC demand, slurry feed rate, and PAC chemical cost from dose, treated flow, slurry strength, and delivered price.

Calculate saturation pH and LSI from a water test. Use CaCO3-basis or raw calcium and bicarbonate report values.

Calculate baffling-adjusted chlorine contact time, achieved CT, CT margin, and a required CT screening check.

Calculate polymer batch recipe, solution feed rate, batch cost, and coverage time from dry sludge dosage and make-down strength.

Estimate lime and soda ash dose, daily product mass, dry sludge, and chemical-plus-sludge cost from routine water test results.

Scale a jar-test dose to daily liquid coagulant use, hourly feed rate, and daily chemical cost using your plant and supplier values.

Estimate sodium bisulfite demand, liquid use, peak feed rate, and 30-day chemical cost from chlorine residual and effluent flow.

Calculate HPLC column volume, equilibration time, run solvent, sequence mobile phase, and preparation overage.

Estimate buffer liters per batch, campaign buffer demand, and chromatography consumables cost from packed bed volume, CVs, and local prices.

Estimate GC gas use per day, cylinder life, gas cost per run, and annual cylinder cost from your method and operating schedule.