WHAT WE KNOW: Colona is considering either hiring its own employee to run the sewer treatment plant or contracting with the city of Moline to operate the plant. WHAT'S NEW: In the past week, the ...
DECATUR -- A new sludge press at the Decatur wastewater plant is up and running "without help from the factory guys," meaning the facility is one step closer to an increased capacity of more than 5 ...
Sewage sludge formed during their mechanical, biological, and physicochemical treatment refers to difficult-to-filter colloidal suspensions, sometimes containing specific inclusions in the form of ...
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