Public Radio for the Piedmont and High Country
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations

Greensboro Will Begin PFAS Pilot Testing At Mitchell Plant

Michael Borchers, Director of the City of Greensboro's Water Resources Department, explains how the current treatment process works at the Mitchell Plant. KERI BROWN/WFDD

Greensboro is getting ready to take the next step in a project that will help reduce PFAS contamination in its drinking water supply. Pilot testing will begin next month at the Mitchell Water plant.

The city is among several North Carolina communities dealing with what are known as forever chemicals in its watershed.

Officials say most of the compounds are coming from contaminated surface waters near the industrial complex around Piedmont Triad International Airport. The chemicals are used in firefighting foams and in various manufacturing processes.

There are thousands of PFAS in the environment, but some of the biggest concerns for Greensboro are PFOS and PFOA. City leaders invested in short-term solutions, like a powder-activated carbon treatment at the Mitchell Plant.

Greensboro's long-term goal is to expand that facility. Land has been acquired near the site and apartments and buildings that were there have been demolished. The estimated cost for the upgrade is around $35 million.

Michael Borchers, the Director of Greensboro's Water Resources Department, says pilot testing at the Mitchell plant starts in September.

“This ultimately determines what is the best technology moving forward and our whole design will revolve around that technology that we chose, so this is absolutely critical," he says. "So think of it as the heart of the plant.”

Borchers says the new technologies will allow them to adapt to potential federal safety limits for drinking water, which are currently being reviewed.  If the process goes as planned, the expansion at the Mitchell facility will be completed in late 2025 or 2026.

Follow WFDD's Keri Brown on Twitter @kerib_news

Keri Brown is a multi-award winning reporter and host at 88.5 WFDD. She has been honored with two regional Edward R. Murrow awards for her stories about coal ash, and was named the 2015 radio reporter of the year by the Radio Television Digital News Association of the Carolinas (RTDNAC).Although she covers a variety of topics, her beats are environmental and education reporting.Keri comes to the Triad from West Virginia Public Broadcasting, where she served as the Chief Bureau Reporter for the Northern Panhandle. She produced stories for the state's Public Television and Radio programs and was honored by the West Virginia Associated Press Broadcasters Association for her feature and enterprise reporting.She also served as an adjunct instructor at Wheeling Jesuit University and Bethany College in West Virginia. She worked with the Center for Educational Technologies in Wheeling, WV, and other NASA centers across the country to develop several stories about the use of science, technology, engineering, and math (STEM) concepts in the classroom.Keri's journalism career began at WTRF-TV 7 in Wheeling. She worked in several roles at the station, including the head assignment editor. She also was a field producer and assignment manager at WPGH-TV Fox 53 in Pittsburgh.Keri is a graduate of Ohio University. When she's not in the studio or working on a story, she enjoys watching college football with her family, cooking, and traveling.Keri is always looking for another great story idea, so please share them with her. You can follow her on Twitter @kerib_news.

Support quality journalism, like the story above,
with your gift right now.

Donate