Retrofits and Upgrades

Reimagine the possibilities of your pollution abatement system.

Over a pollution control system’s lifetime, a lot can change, including process conditions, contaminants, technology advancements, and production levels. For example, many existing Regenerative Thermal Oxidizers (RTOs) were originally designed for nominal 95% Thermal Energy Recovery (TER). Advances in the ceramic heat recovery media now allow for 97% TER. By upgrading to the latest generation of ceramic media, systems originally supplied at 95% TER can gain an additional 2% thermal energy recovery, which equates to a 40% reduction in natural gas consumption.  

For customers with aging equipment that are experiencing decreasing destruction efficiency and increasing energy consumption, retrofitting your existing system can be a cost-effective and environmentally responsible alternative to a new system.

There are no template solutions for aftermarket issues. As a custom solutions provider, Anguil’s team of experienced engineers will partner with you to understand your system, regardless of make, model, configuration, or manufacturer, tailoring your retrofit project to maximize system performance. Our Aftermarket experts have successfully executed a myriad of project upgrades including:  

  • Increased air or water flow capacity 
  • Improved destruction or removal efficiency 
  • Improved capture efficiency 
  • Reduced operating costs 
  • Improved reliability 
  • Remote monitoring
Retrofit SolutionBenefit Equipment Applicability
Ceramic Media ReplacementImproves RTO airflow and thermal efficiencyAir Technologies
Hot Gas Bypass AdditionFor high emission loading conditionsAir Technologies
Emission Concentrator IntegrationFor high volume, low concentration applicationsAir Technologies
Waste Heat RecoveryReduces energy demands from oxidizers or
process equipment
Air Technologies
Supplemental Fuel Injection (SFI)Lowers NOx emissions and gain better system controlAir Technologies
Burner and Gas Train UpgradeLowers NOx to meet regulationsAir Technologies
Controls UpgradeImproves PLC reliability and functionality with enhancements like remote connectivity, monitoring and real-time data.Air and Water Technologies
Treatment Train OptimizationOptimize the chemistry of your water treatment system to save money on chemicals and solids transport and disposal.Water Technologies
Solids Handling UpgradeReduce amount of time and resources required,
less weight to transport (drier solids).
Water Technologies


  • Solutions in Action

Featured Solution

In this Part 1 of a two-part Media Matters series on RTO ceramic media health, Anguil Field Service Engineer Matt A. discusses how to gauge the condition of your oxidizer's media and recommends some steps you can take if you suspect plugging.

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