Since 1989, ERC has delivered over 700 DeNOₓ systems worldwide—helping industries meet environmental standards with confidence. Whether in power generation, waste treatment, or heavy industry, ERC’s selective catalytic reduction (SCR) technology offers reliable and efficient NOₓ reduction tailored to your process.
Proven Technology for Emission Compliance in Demanding Industrial Applications

Engineered to Reduce Emissions Across Diverse Industries
ERC’s DeNOₓ systems are designed to address the three major sources of NOₓ emissions:
• Thermal NOₓ, formed at high combustion temperatures
• Fuel NOₓ, resulting from nitrogen compounds in the fuel
• Prompt NOₓ, generated through early-stage reactions between nitrogen and fuel fragments

With decades of expertise in combustion control and flue gas treatment, ERC designs solutions that are both technically precise and operationally flexible. Their systems are successfully deployed in a wide range of boiler types and industrial processes, including:
Whether you're operating in energy, cement, or waste treatment, ERC's DeNOₓ systems deliver dependable emissions control—backed by more than three decades of experience and continuous innovation.

Product Type
ERC's DeNOₓ systems deliver dependable emissions control—backed by more than three decades of experience and continuous innovation.
SNCR DeNOₓ System by ERC
Cost-Efficient NOₓ Reduction with Flexible, Intelligent Design

ERC-plus DeNOₓ System
The Best of Both Worlds: SNCR + SCR for Maximum Efficiency and Minimal Emissions

Let’s Clean the Air — Together
Weston Myer is proud to bring ERC’s world-class DeNOₓ solutions to our customers. Let’s work together to reduce your emissions, meet regulatory demands, and build a cleaner future.
Contact our team today to explore how ERC’s DeNOₓ technology can be adapted to your operation.
