Case Studies

Poppet Valve

Poppet Valve Project Solves RTO Reliability Issues

A large, industrial wastewater treatment facility with around-the-clock operations needed a solution to improve the on-stream reliability of two Regenerative Thermal Oxidizers (RTOs). Their systems were often shutting down multiple times a week – causing major operating and environmental compliance issues.

Thermal Oxidizer Installation

RTO Upgrade Restores Performance for Engine Manufacturer

When a Fortune 100 engine manufacturing facility in the Southwest brought in PolSys for routine RTO and Zeolite Concentrator training, our field engineer uncovered critical system failures—including a plugged pressure transmitter and degraded components—that had gone unnoticed for months. This case study reveals how expert insight prevented costly downtime and restored regulatory compliance.

Field technicians changing RTO media in snow

Weathering the Storm: Ceramic Media Changes Post-Hurricane & in Sleet

Read how we successfully completed two different media changes and other RTO repairs in suddenly challenging conditions, on time and on budget.