Tag: Plant Designers

Tighter permits and higher public scrutiny mean controlling nitrogen and phosphorus is a front-line operational issue for many utilities. This guide to nutrient removal wastewater gives municipal decision makers, plant designers, and operators straight answers on selecting, sizing, operating, and monitoring nitrogen and phosphorus control options, and when recovery makes sense. Expect engineering setpoints, performance […]

Wastewater Aeration Systems: Improving Treatment Efficiency Aeration system wastewater installations typically consume 45 to 60 percent of a municipal treatment plant energy budget and determine whether biological processes meet effluent nitrogen and BOD targets. This guide gives plant managers, process engineers, and operators a practical roadmap for selecting, designing, operating, retrofitting, and maintaining aeration system […]