Complete Flue Gas Treatment Systems provide an integrated, multi-stage approach to industrial flue gas cleaning. Instead of relying on individual, uncoordinated units, a complete system delivers one engineered solution that addresses all major pollutants within a single, optimized process chain.
ELWO Engineering, in cooperation with other companies of ZVVZ GROUP, delivers custom-designed, turnkey flue gas treatment systems. Thanks to our holding structure, we cover the entire value chain – from engineering and manufacturing to installation, commissioning, and long-term service – ensuring stable operation and full compliance with strict environmental regulations.
Integrated Pollution Control
Complete flue gas treatment systems are designed to simultaneously control:
- Particulate matter (dust, ash)
- Acidic gases (SO₂, HCl, HF)
- Heavy metals and organic pollutants (Hg, dioxins, furans)
- Nitrogen oxides (NOₓ), where required
All pollutants are treated within one coordinated technological system before the flue gases are released to the atmosphere, ensuring controlled operation and regulatory certainty.
Why Choose a Complete ELWO Solution
- Total emission control – all major pollutants addressed in one system
- Customized multi-stage design – tailored to fuel, process, and emission limits
- Single-partner responsibility – engineering, supply, installation, and commissioning from one source
- Proven compliance and performance – based on reference installations and long-term experience
- Environmental and economic benefits – reduced emissions with optimized lifecycle costs
Engineered for Your Process
Each flue gas treatment system is individually engineered based on fuel type, process conditions, emission limits, and plant layout. The optimal combination and sequence of gas cleaning technologies is selected to ensure efficient pollutant removal, stable operation, and economic performance.
Typical System Configuration
- Pre-separation – cyclones or ESPs to reduce coarse dust load
- High-efficiency dust removal – electrostatic precipitators or bag filters
- Acid gas removal – dry or semi-dry sorption systems
- Activated carbon injection – removal of mercury, heavy metals, dioxins, and furans
- NOₓ reduction – SNCR or SCR systems, as required
- Induced draft fans and stack – stable gas flow and safe discharge
All components are integrated into a centralized control and monitoring system for coordinated operation and clear process supervision.
Applications
- Waste-to-energy and waste incineration plants •
- Power and district heating plants
- Cement and lime kilns
- Chemical and process industries
Systems are designed to comply with the EU Industrial Emissions Directive (IED) and applicable local regulations.
Value for the Operator
- One fully integrated solution from a single engineering partner
- Clearly defined emission performance and compliance assurance
- Optimized operating and lifecycle costs
- High reliability and availability
- Future-ready design adaptable to stricter emission limits
