The scrubber adopts a multi-stage counter-current washing design using alkaline or reducing absorbents (such as NaOH, Na₂SO₃, or urea solution) to convert nitrogen oxides into water-soluble compounds.
The system can be customized with mist eliminators, demisters, pH control systems, and online NOx monitoring to ensure emissions meet environmental regulations.
Features:
High NOx removal efficiency (≥95%)
Available in PP, FRP, PVC, or stainless steel
Modular design for easy installation and maintenance
Optional dual-stage or chemical reduction configurations
Applications:
Nitric acid plants
Hydrometallurgy and pickling lines
Semiconductor etching processes
Waste gas treatment for laboratories and research facilities
