Solutions Treatment Technologies Bench & Pilot Testing

Bench & Pilot Testing

Environmental engineer overseeing industrial treatment systems, operational compliance, and PFAS remediation technologies.

Abstract multicolored oil sheen swirling on a water surface, creating iridescent patterns of blue, purple, and green.

INTRO

Advancing Treatment Design Through Pilot Evidence

When water chemistry shifts and regulatory expectations evolve, treatment design needs more than assumptions. Onterris helps organizations move from uncertainty to implementation through advanced treatment design and pilot testing grounded in site-specific data. By combining applied science, engineering judgment and field-ready testing, Onterris designs treatment systems that are practical, scalable and aligned to real operating conditions.

Connect With an Expert

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

Turning treatment uncertainty into informed action

Confirm treatment performance under real site conditions
Reduce delivery risk before major capital is committed
Improve scale-up, operations and compliance readiness
Support treatment decisions with defensible evidence

Environmental technician inspecting industrial equipment at a processing facility.

Laboratory technician working at a computer analyzing data in a lab environment

Gloved hand placing a sample vial into a testing tray in a laboratory

Building treatment strategies with data and operational insight

Onterris designs and tests treatment approaches that help clients compare options, validate performance and move toward implementation with greater confidence.

Bench- and pilot-scale testing for Per- and polyfluoroalkyl substances (PFAS) and complex water matrices

Side-by-side evaluation of candidate treatment technologies

Sampling, data interpretation and performance verification

Full-scale treatment train development

Pretreatment integration, scale-up and operational planning

Commissioning, startup and performance support

Treatment specialists reviewing pilot-system data and operational performance to evaluate treatment effectiveness, optimize system design, and support informed implementation decisions.

Our Capabilities

Integrated treatment testing, design and implementation expertise

Bench- and pilot-scale treatment testing

Pretreatment assessment and optimization

Treatment technology evaluation

Sampling and performance verification

Full-scale treatment train development

Scale-up and operational planning

Controls, instrumentation and monitoring integration

Commissioning, startup and performance validation

Explore Related Insights

Aerial view of a reservoir spillway crossed by a walkway.

Article

4 min read

Dave Kempisty, PhD, PE

Fast-Tracking PFAS Treatment for Utilities

Water authorities and operators are deploying adaptable treatment technologies more quickly than traditional infrastructure upgrades allow to protect public health

Person collecting a water sample by hand from the edge of a lake or pond for environmental testing.

Case study

2 min read

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

Spotlight Insights

Featured Solutions

Our Thinking Spotlight