- Upgrades to Existing Wet FGD Systems to Improve Performance, Reduce Operating and Maintenance Costs and Improve Reliability
- Wet scrubbers
- Dry FGD systems
- Wet and dry electrostatic precipitators
- Fabric filter baghouses
- Dry sorbent injection systems for SO2, SO3 and other acid gases
- Powdered activated carbon (PAC) and chemical additive systems for mercury control
- SCR systems
- Low NOx burners