The Echelon wastewater treatment guide covers screening and grit removal, primary clarifiers, activated sludge, secondary clarifiers, disinfection, and biosolids handling using interactive SVG diagrams and topic-linked practice.
Content maps to Ontario OWWCO Class 1–4 wastewater treatment blueprints and to the WPI wastewater treatment need-to-know criteria used in BC, Alberta, Saskatchewan, and Manitoba.
Continue to the collection guide or review the drinking water process guide.