Ferric dosing reduction on a food plant DAF A ferric dosing reduction was needed at Maple Leaf Foods’ Heritage plant, where the dissolved air flotation system ran on a fixed ferric dose of 200 ppm. The chemical cost was high, so was the carbon footprint that...
Case Study from HydroFLOW USA Industrial water bath algae and chlorine dosing Industrial water bath algae and biofouling were high at a US manufacturing plant, along with TDS and bacteria. The response, heavy chemical dosing and frequent blowdowns, was costing water...
Antiscalant elimination on a 200,000 m³ a day system Antiscalant elimination was the aim at Imperial Oil’s Canadian operation, which was dosing antiscalant heavily to protect its heat exchangers from calcium carbonate scaling. The system moves around 200,000...
Concrete plant acid cleaning eliminated Concrete plant acid cleaning was needed twice a year at a plant in the Netherlands, where the process pipeline scaled up and both the pump and the pipeline had to be acid cleaned. Each clean meant downtime that a continuous...
Concrete plant boiler scale at two Calgary facilities Concrete plant boiler scale and biofouling were affecting two concrete batching facilities in Calgary, at North and Railway Street. Chemical dosing was needed regularly, equipment protection was limited, and the...
