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Evaluate Treatment Systems

Environmental compliance and treatment experts reviewing PFAS wastewater treatment operations, discussing performance data, regulatory requirements, and optimization strategies to support effective contaminant management.

Lab employee inspecting a sample in a laboratory.

INTRO

Evaluating PFAS Treatment Options With Confidence

Selecting the right treatment approach for Per- and polyfluoroalkyl substances (PFAS) requires more than choosing a single technology. Water chemistry, influent variability, discharge targets, waste management requirements, site constraints and lifecycle cost all shape what will perform in practice. Onterris helps organizations evaluate treatment options through targeted testing, pilot validation and site-specific implementation planning to identify a practical, defensible path forward.

Supporting Your Industry

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

Chemical

Emerging Contaminants

Energy

Government

Manufacturing

Mining & Minerals

Solid Waste

why it matters

PFAS treatment decisions shape long-term performance

Treatment choices affect cost, reliability and waste burden
Site-specific water chemistry can change technology performance
Poor data increases regulatory and implementation risk

Testing, validation and implementation built around site conditions

Onterris helps clients move from uncertainty to action with treatment evaluation, testing and deployment strategies grounded in site-specific data and practical operating realities.

Treatment option evaluation across resin, carbon, foam fractionation, membrane and integrated treatment approaches

Bench-scale testing and Rapid Small Scale Column Testing (RSSCT) to compare media and reduce uncertainty

Pilot testing and demonstration to verify removal performance and operating conditions

Modular system design and deployment for new or existing infrastructure

Optimization and lifecycle support to improve performance, manage waste and adapt to changing requirements

Our Capabilities

Site-specific PFAS treatment evaluation and implementation expertise

Treatability studies and comparative option screening

Rapid Small Scale Column Testing (RSSCT)

Bench-scale resin, foam fractionation, membrane and integrated train testing

On-site pilot testing and demonstration programs

Containerized modular PFAS treatment systems

Rapid-response and mobile treatment units

Regenerable ion exchange using SORBIX™ RePURE

Integrated treatment train development for complex waters

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Article

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Dave Kempisty, PhD, PE

How Industry Is Using Technology to Treat PFAS for Cleaner Legacies

Advanced treatment technology and scaled approaches are enabling industrial operators to address PFAS, reducing risk while aligning with evolving regulatory expectations