CHA PFAS Project Featured in USA Today

Stanton Water Treatment Plant Leads the Way in Combatting PFAS Contamination

The Stanton Water Treatment Plant is leading the charge against “forever chemicals,” taking proactive steps to address PFAS contamination ahead of sweeping EPA regulations set for 2029. By upgrading its facility in Wilmington, Delaware, the Stanton facility is making drinking water safer while setting a benchmark for other treatment plants nationwide.

PFAS, or per- and polyfluoroalkyl substances, are synthetic chemicals found in countless products, from nonstick cookware to firefighting foam. Dubbed “forever chemicals” for their persistence in the environment and human body, they pose significant health risks. In response, Veolia Water Delaware Inc. launched a forward-thinking initiative in 2023 to meet anticipated state and federal regulations.

The project brings cutting-edge solutions to life, including a new building housing 42 PFAS treatment vessels. Engineered by CHA and constructed by MF Ronca, this comprehensive treatment system boasts conventional filtration alongside advanced features like high-rate clarifiers and a zero-discharge facility that recycles everything back to the head of the plant.

Additionally, Veolia commissioned CHA and subconsultant Carollo to design and implement a pilot treatment system. Operational since April 2024, this pilot program is key to testing media performance and training operators, laying the groundwork for a full-scale launch in January 2025.

The proactive approach at the Stanton Water Treatment Plant underscores Veolia’s commitment to delivering clean, safe drinking water to the community.

Watch the full story and see the facility in action at USA Today: Stanton Water Treatment tackles 'forever chemicals' ahead of national regulations.