Valmet Wet ESP

Valmet Wet Electrostatic Precipitator is ideal for processes where aerosol and solid mixtures need to be deposited with zero emissions. It reduces micro-size particulates, heavy metals, color and oil mist, and volatile organic compounds, as well as eliminates blue haze efficiently.

Dust emissions up to < 1 mg/Nm3

Vertical and horizontal modular design for production and assembly cost efficiency

Optimal fog water output, complete separation chamber wetting and minimal freshwater consumption

Case: Wulian Wood, Guangdong Guangdong, China Waste gases from chip drier
Start-up: 2020
Process: Aerosols Hydrocarbons solids Formaldehyde Odours from chip dryer
System: Quench Wet Absorber Vertical Wet Type ESP
Crude Gas m³/h: 220,000
Operation Temp.°C: 75.9

Case: FINSA Fibranor, Lugo Lugo, Spain Waste gases from MDF fiber drier
Start-up: 2020
Process: Particles Formaldehyde Hydrocarbons and VOCs from MDF dryer
System: Quench Wet Absorber Vertical Wet Type ESP
Crude Gas m³/h: 596,539
Operation Temp.°C: 69.0

Case: Tasman Insulation, Penrose, Auckland, New Zealand Waste gases from mineral wool production
Start-up: 2012
Process: Solids Aerosols Phenol Blue Haze and odour from forming line Curing oven Cooling process from mineral wool production
System: Quench Wet Absorber Vertical Wet Type ESP
Crude Gas m³/h: 64,497
Operation Temp.°C: 35.0

Case: URSA Delitzsch Delitzsch, Germany Waste gases from glass wool production
Start-up: 2006
Process: Solids Aerosols Phenol Formaldehyde Ammonia from forming line of glass wool production
System: Dual Vertical Wet Type Electrostatic Precipitator
Crude Gas m³/h: 328,428
Operation Temp.°C: 35.0

Case: Unilin Wielsbeke Wielsbeke, Belgium Waste gases from chip drier, Heat Recovery W/A 1.3 MW
Start-up: 2004
Process: Aerosols Hydrocarbons Solids Formaldehyde Odours from chip drier for particle board manufacturing
System: Quench Wet Absorber Vertical Wet Type ESP with circulation water treatment system
Crude Gas m³/h: 205,000
Operation Temp.°C: 71.0

Case: Bioenergi Luleå AB Luleå, Sweden Waste gases from chip drier (pellet)
Start-up: 2004
Process: Aerosols Hydrocarbons Solids Formaldehyde Odours from a chip drier (pellet production)
System: Quench Wet Absorber Vertical Wet Type ESP with circulation water treatment
Crude Gas m³/h: 140,000
Operation Temp.°C: 62.0

Air emission control

Electrostatic Precipitators

Our expertise is at your service

Our focus is to bring your performance forward. Our expertise in sustainable energy production and emission control is at your disposal. Get in touch with our specialists through your local Valmet office, or the link below.