AM Mondays: The Numbers Tell the Story Before the Equipment Does

AM Mondays: The Numbers Tell the Story Before the Equipment Does

July 20th, 2026

Every Regenerative Thermal Oxidizer develops small performance changes over time. Most are not visible during routine operation, and many won’t trigger an alarm. The earliest warning signs are often found in the operating data not the equipment itself.

Recording and reviewing baseline operating conditions is one of the most effective ways to detect developing issues before they affect reliability, energy efficiency, or environmental compliance.

Common Issues

Highlights:

• Gradual increases in burner fuel consumption
• Higher pressure drop across ceramic media
• Changes in chamber temperatures or valve timing
  • Reduced airflow caused by fouling or system restrictions
  • Recurring alarms that become accepted as “normal”
  • Individually, these changes may appear insignificant. Together, they often indicate that the system is drifting away from its original operating performance.

Preventive Maintenance

Highlights:

• Record operating temperatures, pressure drop, airflow, and burner firing trends.
• Compare current operating data with original commissioning or historical baseline values.
• Investigate gradual changes rather than waiting for alarm limits to be reached.
• Document maintenance activities and system adjustments after every service visit.
• Review operating trends routinely to support predictive maintenance planning.

Operational Considerations

• Preventive maintenance should evaluate more than equipment condition.
• Trending operating data provides valuable insight into combustion performance, heat recovery, airflow balance, and overall system efficiency.
• Small deviations detected early are typically easier and less expensive to correct than failures discovered after production has been affected.

Ship & Shore Environmental Recommendation

Ship & Shore Environmental recommends establishing baseline operating data immediately after commissioning, major repairs, or system optimization. During scheduled service visits, our technicians compare current performance with historical operating trends to identify developing issues before they impact production, increase fuel consumption, or create compliance concerns.

Why It Matters

Highlights:

• Detect hidden performance changes early
• Improve troubleshooting accuracy
• Reduce unnecessary fuel consumption
• Support consistent VOC destruction
• Minimize unexpected downtime
• Extending equipment life
• Improve long-term operating reliability

Well maintained equipment is important but understanding how your system performs over time is what keeps an RTO operating at its best.