Onterris hosts EPA Administrator Zeldin at Portland office for PFAS treatment briefing
ONT•Onterris hosted EPA Administrator Lee Zeldin at its Portland, Maine, office to review PFAS drinking-water treatment options. The company cited an approximately 80-million-to-one reduction in PFAS waste volume and more than 350 treatment-system deployments globally, including work at 34 U.S. federal facilities.
1. Treatment technology briefing
Onterris said management highlighted SORBIX RePURE, a regenerable ion-exchange system designed to cut waste volumes versus single-use media. The company outlined plans to invest in U.S. regeneration capacity, including a “Regeneration as a Service” model for utilities.




