09/29/2026
Sometimes you know a wastewater treatment is working because of what you stop noticing.
One Michigan municipality documented noticeable odor reduction after the first day of treatment.
Within days, operators also began seeing grease break down. Within weeks, grease buildup in the lift station had dropped significantly — from several inches of buildup to the point where operators could see water again.
Their records also showed improvements in dissolved oxygen, reduced polymer use, and less time spent cleaning walls and lift stations.
Small operational improvements can add up quickly — less odor, less buildup, less cleaning, and more time for everything else operators have to manage.