Scaling Up! H2o

"The More You Know" - Robin Deal A million-gallon-a-day perspective, distilled into actionable steps. Robin Deal, AquaPure Product Manager at Hubbard-Hall unpacks how seasoned pros can squeeze more performance—and less sludge—out of industrial wastewater systems without compromising compliance or plant uptime.    From "clear water in a jar" to stable discharge in the field  Robin details a practical jar-testing workflow: start from upstream processes, target pH using hydroxide/sulfide solubility curves, choose the right coagulant (aluminum, iron, calcium, lanthanum, or organics), and validate against metals/COD/BOD/phosphorus before scaling. The test bench isn't the finish line; it's the feasibility gate when you're treating 150,000+ gpd.  Lean wastewater: cost center or controllable system?  Commodity choices (lime, alum, ferric) can generate 70–85% more sludge than optimized blends—driving hazardous waste hauling, clogging lines, and shortening pump life. Robin reframes the "penny-per-pound" price war i