We spoke to officials at the Cedar Rapids facility and Coralville's Wastewater Treatment Plant to find out how these plants ...

Effective wastewater treatment relies on the recycling of activated sludge (RAS) to sustain microbial activity in aeration ...

KALAMAZOO, MI — A June 2020 engineering report on industrial odor near a Kalamazoo manufacturer recommended placing a cap on the clarifier that processes wastewater coming from the sprawling Graphic ...

$51.2 million: Cost of the high-rate treatment clarifier at the Wastewater Treatment Plant, believed to be largest single item approved by city commission. $474,000: Cost of a recent change order for ...

Evolving environmental regulations have forced many coal power plant operators to re-evaluate how they handle water and ash. Many units have been retrofit with dry handling systems, but there are ...

BENTONVILLE -- One of the Wastewater Department's clarifiers is inoperable, causing the need for a $37,500 repair. Clarification is one of the final steps before water is released into Town Branch ...

KALAMAZOO, MI -- The city of Kalamazoo is moving forward with a plan to reroute wastewater from Graphic Packaging International to the municipal wastewater treatment plant, in an effort to reduce ...

PORTAGE — It may have been raining, but John McClure found a ray of sunshine in a municipal groundbreaking ceremony Tuesday. A 21-year employee of the city’s Utilities Department, McClure watched as ...