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Onterris is a global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect.
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Prepare for escalating environmental risks with expert solutions designed to perform under pressure.
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Fluor-X

Flocculation treatment designed to reduce PFAS in complex wastewater streams
Circular wastewater treatment clarifier used to separate solids and improve water quality during treatment processes
Water treatment professionals discussing Fluor-X remediation system performance and contaminant treatment solutions
INTRO

Lowering PFAS Treatment Costs for Complex Wastewaters

Per- and polyfluoroalkyl substances (PFAS) in landfill leachate and other complex wastewaters can be difficult to remove with traditional treatment methods. High solids, mixed contaminants and operating cost pressure often make treatment decisions harder to implement at scale. Onterris helps organizations strengthen water management with science-led treatment strategies, testing insight and practical process design that supports reliable PFAS reduction in challenging water matrices.

Supporting Your Industry

Water challenges vary across sectors and geographies, and our experts help identify the right solutions for your specific needs
why it matters

Complex leachate needs practical PFAS reduction

  • Dirty water can limit traditional PFAS treatment performance
  • Landfill leachate often contains many PFAS compounds
  • Treatment cost can delay action on growing liabilities
  • Pre-treatment can improve downstream PFAS management
  • Simple operation matters for long-term site performance

Applying flocculation to simplify PFAS treatment

Onterris supports PFAS treatment in landfill leachate, industrial process water and other difficult waste streams with integrated consulting, testing and treatment capabilities. Flocculation with Fluor-X offers a lower-cost approach that can remove up to 95% of total PFAS, support pretreatment needs and help reduce heavy metals and other pollutants in complex waters.
Onterris treatment specialists discussing PFAS treatment operations and water management solutions at a Fluor-X treatment facility.
Our Capabilities

Practical PFAS treatment capabilities for difficult wastewater matrices

PFAS flocculation treatment
Landfill leachate PFAS treatment
Industrial process water PFAS treatment
Pretreatment for downstream PFAS removal
Heavy metals and pollutant reduction support
Bench-scale treatment testing
Pilot and full-scale treatment deployment
System build and service support

Related Solutions

Explore Related Insights

Industrial PFAS Treatment: From Pilot to Full Scale

Learn how industrial operators can characterize PFAS, pilot treatment technologies and scale solutions for complex wastewater and short-chain PFAS.

Decommissioning a Legacy Textile Site With Reliable PFAS Wastewater Treatment

Reliable commissioning and remote support maintained steady treatment performance in complex lagoon water as the site progressed toward closure

Protecting Drinking Water for Pender County: Turning PFAS Uncertainty Into a Long-Term Plan

Creating a reliable testing and treatment roadmap that supports capital planning for long-term safe drinking water