Involvement with a new clean-water plant from drawing board to operation helped Dustin Preheim achieve excellence in biological nutrient removal.
A hybrid activated sludge technology outperforms lagoon treatment and enables year-round permit compliance for a small Colorado district
Solar-powered mixers provide improved aeration performance for a Minnesota lagoon system while delivering savings on electricity
In this month's wastewater microbiology spotlight, learn all about Eickelboom morphotype Beggiatoa and how to reduce its growth in fixed-film systems